./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 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-lit/qw2004_variant.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y --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 0.2.1-dev-63182f1 [2021-11-13 17:33:47,152 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 17:33:47,157 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 17:33:47,231 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 17:33:47,232 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 17:33:47,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 17:33:47,240 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 17:33:47,244 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 17:33:47,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 17:33:47,254 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 17:33:47,255 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 17:33:47,258 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 17:33:47,258 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 17:33:47,261 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 17:33:47,264 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 17:33:47,273 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 17:33:47,275 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 17:33:47,276 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 17:33:47,279 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 17:33:47,288 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 17:33:47,291 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 17:33:47,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 17:33:47,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 17:33:47,297 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 17:33:47,307 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 17:33:47,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 17:33:47,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 17:33:47,311 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 17:33:47,312 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 17:33:47,314 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 17:33:47,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 17:33:47,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 17:33:47,318 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 17:33:47,319 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 17:33:47,321 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 17:33:47,322 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 17:33:47,323 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 17:33:47,323 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 17:33:47,323 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 17:33:47,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 17:33:47,325 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 17:33:47,326 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-11-13 17:33:47,378 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 17:33:47,378 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 17:33:47,379 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 17:33:47,379 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 17:33:47,381 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 17:33:47,381 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 17:33:47,382 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 17:33:47,382 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 17:33:47,383 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 17:33:47,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 17:33:47,384 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 17:33:47,384 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 17:33:47,385 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 17:33:47,385 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 17:33:47,385 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 17:33:47,385 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 17:33:47,386 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 17:33:47,386 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 17:33:47,386 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 17:33:47,386 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 17:33:47,387 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 17:33:47,387 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 17:33:47,387 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 17:33:47,388 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 17:33:47,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:33:47,388 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 17:33:47,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 17:33:47,389 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 17:33:47,389 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 17:33:47,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 17:33:47,391 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 17:33:47,391 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 17:33:47,392 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 17:33:47,392 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 17:33:47,392 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ad14026eba5b252f16e1e7c5b06294a08c72d8fedf1d2cbda596d8ea988add3 [2021-11-13 17:33:47,768 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 17:33:47,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 17:33:47,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 17:33:47,817 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 17:33:47,818 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 17:33:47,821 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/pthread-lit/qw2004_variant.i [2021-11-13 17:33:47,913 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y/data/a18e45ecd/437dc41bfd574036a0d48322e1b3071c/FLAGec96d5435 [2021-11-13 17:33:48,644 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 17:33:48,645 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/sv-benchmarks/c/pthread-lit/qw2004_variant.i [2021-11-13 17:33:48,661 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y/data/a18e45ecd/437dc41bfd574036a0d48322e1b3071c/FLAGec96d5435 [2021-11-13 17:33:48,951 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y/data/a18e45ecd/437dc41bfd574036a0d48322e1b3071c [2021-11-13 17:33:48,955 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 17:33:48,956 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 17:33:48,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 17:33:48,959 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 17:33:48,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 17:33:48,966 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:33:48" (1/1) ... [2021-11-13 17:33:48,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52dab636 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:33:48, skipping insertion in model container [2021-11-13 17:33:48,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:33:48" (1/1) ... [2021-11-13 17:33:48,981 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 17:33:49,045 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 17:33:49,469 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/sv-benchmarks/c/pthread-lit/qw2004_variant.i[30003,30016] [2021-11-13 17:33:49,494 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:33:49,506 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 17:33:49,551 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/sv-benchmarks/c/pthread-lit/qw2004_variant.i[30003,30016] [2021-11-13 17:33:49,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:33:49,627 INFO L208 MainTranslator]: Completed translation [2021-11-13 17:33:49,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:33:49 WrapperNode [2021-11-13 17:33:49,628 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 17:33:49,629 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 17:33:49,629 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 17:33:49,629 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 17:33:49,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:33:49" (1/1) ... [2021-11-13 17:33:49,686 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:33:49" (1/1) ... [2021-11-13 17:33:49,720 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 17:33:49,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 17:33:49,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 17:33:49,721 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 17:33:49,733 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:33:49" (1/1) ... [2021-11-13 17:33:49,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:33:49" (1/1) ... [2021-11-13 17:33:49,737 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:33:49" (1/1) ... [2021-11-13 17:33:49,737 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:33:49" (1/1) ... [2021-11-13 17:33:49,745 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:33:49" (1/1) ... [2021-11-13 17:33:49,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:33:49" (1/1) ... [2021-11-13 17:33:49,753 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:33:49" (1/1) ... [2021-11-13 17:33:49,757 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 17:33:49,758 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 17:33:49,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 17:33:49,759 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 17:33:49,760 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:33:49" (1/1) ... [2021-11-13 17:33:49,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:33:49,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 17:33:49,817 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 17:33:49,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4fb1af-32b8-4823-a111-718b9b423243/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 17:33:49,884 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpStop [2021-11-13 17:33:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpStop [2021-11-13 17:33:49,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 17:33:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-13 17:33:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 17:33:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 17:33:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpAdd [2021-11-13 17:33:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpAdd [2021-11-13 17:33:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 17:33:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-13 17:33:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 17:33:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 17:33:49,889 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-13 17:33:50,484 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 17:33:50,484 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 17:33:50,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:33:50 BoogieIcfgContainer [2021-11-13 17:33:50,488 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 17:33:50,490 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 17:33:50,491 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 17:33:50,495 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 17:33:50,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 05:33:48" (1/3) ... [2021-11-13 17:33:50,497 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@789fa471 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 05:33:50, skipping insertion in model container [2021-11-13 17:33:50,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:33:49" (2/3) ... [2021-11-13 17:33:50,498 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@789fa471 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 05:33:50, skipping insertion in model container [2021-11-13 17:33:50,498 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:33:50" (3/3) ... [2021-11-13 17:33:50,500 INFO L111 eAbstractionObserver]: Analyzing ICFG qw2004_variant.i [2021-11-13 17:33:50,506 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-13 17:33:50,507 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 17:33:50,507 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-13 17:33:50,507 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-13 17:33:50,561 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,562 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,562 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,562 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,563 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,563 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,563 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,563 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,564 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,564 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,565 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,565 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,566 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,567 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,567 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,567 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,568 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,569 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,570 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,570 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,570 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,571 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,571 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,572 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,573 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,574 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,574 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,576 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,580 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,580 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,580 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,581 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,581 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,582 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,582 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,582 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,583 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,583 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,583 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,583 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,584 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,584 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,584 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,585 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,585 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,585 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,585 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,586 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,586 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,586 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,587 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,587 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,588 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,589 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,592 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,592 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,593 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,593 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,593 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,593 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,594 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,594 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,594 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,595 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,595 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,595 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,599 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,600 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,601 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,601 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,601 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,602 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,603 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,603 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,604 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,604 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,605 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,605 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,606 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,606 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,617 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,618 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,618 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,619 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,619 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,620 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,621 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,624 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,624 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,625 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,632 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,632 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,633 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,633 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,633 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,634 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,634 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:50,635 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-13 17:33:50,719 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 17:33:50,729 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 17:33:50,729 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-11-13 17:33:50,747 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 98 places, 97 transitions, 204 flow [2021-11-13 17:33:50,851 INFO L129 PetriNetUnfolder]: 6/108 cut-off events. [2021-11-13 17:33:50,852 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-13 17:33:50,906 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 152 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. [2021-11-13 17:33:50,906 INFO L82 GeneralOperation]: Start removeDead. Operand has 98 places, 97 transitions, 204 flow [2021-11-13 17:33:50,917 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 97 places, 96 transitions, 200 flow [2021-11-13 17:33:50,992 INFO L129 PetriNetUnfolder]: 4/86 cut-off events. [2021-11-13 17:33:50,995 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-13 17:33:50,995 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:33:50,996 INFO L254 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] [2021-11-13 17:33:50,997 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:33:51,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:33:51,005 INFO L85 PathProgramCache]: Analyzing trace with hash 243698415, now seen corresponding path program 1 times [2021-11-13 17:33:51,016 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:33:51,017 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692988006] [2021-11-13 17:33:51,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:33:51,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:33:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 17:33:51,183 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 17:33:51,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 17:33:51,322 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-13 17:33:51,325 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-13 17:33:51,326 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 4 remaining) [2021-11-13 17:33:51,329 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2021-11-13 17:33:51,330 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 4 remaining) [2021-11-13 17:33:51,331 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2021-11-13 17:33:51,331 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 17:33:51,338 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-13 17:33:51,341 WARN L234 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-13 17:33:51,341 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-11-13 17:33:51,382 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,382 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,382 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,383 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,383 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,383 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,383 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,384 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,384 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,384 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,385 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,385 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,385 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,386 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,386 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,386 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,387 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,387 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,387 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,388 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,389 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,389 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,389 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,390 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,392 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,392 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,392 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,393 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,393 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,393 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,393 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,394 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,394 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,394 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,394 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,394 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,399 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,399 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,399 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,400 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,400 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,400 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,401 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,401 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,401 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,401 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,402 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,402 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,402 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,402 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,402 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,403 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,403 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,403 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,403 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,404 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,404 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,405 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,405 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,405 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,405 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,405 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,406 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,406 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,406 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,406 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,407 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,407 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,407 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,407 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,408 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,408 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,408 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,408 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,408 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,409 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,409 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,409 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,409 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,410 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,410 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,410 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,412 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,416 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,417 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,417 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,417 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,417 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,418 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,418 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,418 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,419 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,419 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,424 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,425 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,425 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,425 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,425 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,425 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,426 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,426 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,426 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,426 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,426 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,427 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,427 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,427 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,427 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,428 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,428 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,428 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,429 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,429 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,429 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,429 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,429 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,430 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,430 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,430 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,430 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,430 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,431 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,431 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,431 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,431 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,431 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,432 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,432 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,432 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,432 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,433 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,433 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,433 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,433 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,433 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,433 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,434 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,434 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,436 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,443 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,443 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,444 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,444 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,444 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,444 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,445 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,445 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,445 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,445 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,445 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,446 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,446 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,446 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,447 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,447 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,447 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,447 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,447 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,448 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,448 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,449 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,450 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,450 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,450 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,450 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,451 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,451 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,451 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,451 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,452 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,453 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,454 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,454 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,454 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,454 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,454 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,455 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,455 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,455 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,455 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,458 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,458 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,459 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,459 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,459 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,459 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,459 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,461 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,462 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,462 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,462 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,462 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,463 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,463 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:51,463 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-13 17:33:51,478 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 17:33:51,480 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 17:33:51,480 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-13 17:33:51,485 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 148 places, 147 transitions, 318 flow [2021-11-13 17:33:51,560 INFO L129 PetriNetUnfolder]: 10/157 cut-off events. [2021-11-13 17:33:51,561 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-11-13 17:33:51,564 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 308 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. [2021-11-13 17:33:51,565 INFO L82 GeneralOperation]: Start removeDead. Operand has 148 places, 147 transitions, 318 flow [2021-11-13 17:33:51,569 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 128 places, 128 transitions, 271 flow [2021-11-13 17:33:51,598 INFO L129 PetriNetUnfolder]: 6/122 cut-off events. [2021-11-13 17:33:51,598 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-11-13 17:33:51,598 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:33:51,599 INFO L254 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] [2021-11-13 17:33:51,599 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-13 17:33:51,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:33:51,600 INFO L85 PathProgramCache]: Analyzing trace with hash 1615799489, now seen corresponding path program 1 times [2021-11-13 17:33:51,600 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:33:51,601 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544723858] [2021-11-13 17:33:51,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:33:51,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:33:51,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:33:51,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:33:51,792 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:33:51,793 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544723858] [2021-11-13 17:33:51,794 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1544723858] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:33:51,794 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:33:51,794 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-13 17:33:51,795 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [559528574] [2021-11-13 17:33:51,796 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:33:51,807 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 17:33:51,807 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:33:51,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 17:33:51,847 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 17:33:51,853 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 124 out of 147 [2021-11-13 17:33:51,865 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 128 transitions, 271 flow. Second operand has 3 states, 3 states have (on average 125.66666666666667) internal successors, (377), 3 states have internal predecessors, (377), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:33:51,865 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-13 17:33:51,865 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 124 of 147 [2021-11-13 17:33:51,868 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-13 17:33:52,350 INFO L129 PetriNetUnfolder]: 133/1121 cut-off events. [2021-11-13 17:33:52,351 INFO L130 PetriNetUnfolder]: For 52/52 co-relation queries the response was YES. [2021-11-13 17:33:52,367 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1374 conditions, 1121 events. 133/1121 cut-off events. For 52/52 co-relation queries the response was YES. Maximal size of possible extension queue 52. Compared 8542 event pairs, 39 based on Foata normal form. 162/1158 useless extension candidates. Maximal degree in co-relation 1338. Up to 99 conditions per place. [2021-11-13 17:33:52,379 INFO L132 encePairwiseOnDemand]: 137/147 looper letters, 16 selfloop transitions, 4 changer transitions 0/129 dead transitions. [2021-11-13 17:33:52,379 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 129 transitions, 321 flow [2021-11-13 17:33:52,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 17:33:52,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-13 17:33:52,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 402 transitions. [2021-11-13 17:33:52,398 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9115646258503401 [2021-11-13 17:33:52,399 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 402 transitions. [2021-11-13 17:33:52,403 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 402 transitions. [2021-11-13 17:33:52,408 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-13 17:33:52,411 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 402 transitions. [2021-11-13 17:33:52,418 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 134.0) internal successors, (402), 3 states have internal predecessors, (402), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:33:52,431 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 147.0) internal successors, (588), 4 states have internal predecessors, (588), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:33:52,432 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 147.0) internal successors, (588), 4 states have internal predecessors, (588), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:33:52,435 INFO L186 Difference]: Start difference. First operand has 128 places, 128 transitions, 271 flow. Second operand 3 states and 402 transitions. [2021-11-13 17:33:52,436 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 129 transitions, 321 flow [2021-11-13 17:33:52,441 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 129 transitions, 318 flow, removed 1 selfloop flow, removed 1 redundant places. [2021-11-13 17:33:52,447 INFO L242 Difference]: Finished difference. Result has 129 places, 124 transitions, 284 flow [2021-11-13 17:33:52,453 INFO L317 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=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=118, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=284, PETRI_PLACES=129, PETRI_TRANSITIONS=124} [2021-11-13 17:33:52,458 INFO L334 CegarLoopForPetriNet]: 128 programPoint places, 1 predicate places. [2021-11-13 17:33:52,458 INFO L470 AbstractCegarLoop]: Abstraction has has 129 places, 124 transitions, 284 flow [2021-11-13 17:33:52,459 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 125.66666666666667) internal successors, (377), 3 states have internal predecessors, (377), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:33:52,459 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:33:52,459 INFO L254 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] [2021-11-13 17:33:52,460 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-13 17:33:52,460 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-13 17:33:52,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:33:52,461 INFO L85 PathProgramCache]: Analyzing trace with hash 816837857, now seen corresponding path program 1 times [2021-11-13 17:33:52,461 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:33:52,461 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1516009138] [2021-11-13 17:33:52,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:33:52,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:33:52,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:33:52,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:33:52,700 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:33:52,702 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1516009138] [2021-11-13 17:33:52,703 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1516009138] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:33:52,704 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:33:52,707 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:33:52,707 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053006602] [2021-11-13 17:33:52,707 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:33:52,709 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:33:52,709 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:33:52,710 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:33:52,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:33:52,713 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 147 [2021-11-13 17:33:52,715 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 124 transitions, 284 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) [2021-11-13 17:33:52,715 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-13 17:33:52,716 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 147 [2021-11-13 17:33:52,716 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-13 17:33:53,422 INFO L129 PetriNetUnfolder]: 477/1793 cut-off events. [2021-11-13 17:33:53,422 INFO L130 PetriNetUnfolder]: For 380/402 co-relation queries the response was YES. [2021-11-13 17:33:53,442 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2975 conditions, 1793 events. 477/1793 cut-off events. For 380/402 co-relation queries the response was YES. Maximal size of possible extension queue 102. Compared 14831 event pairs, 32 based on Foata normal form. 0/1688 useless extension candidates. Maximal degree in co-relation 2936. Up to 216 conditions per place. [2021-11-13 17:33:53,467 INFO L132 encePairwiseOnDemand]: 141/147 looper letters, 57 selfloop transitions, 8 changer transitions 0/170 dead transitions. [2021-11-13 17:33:53,468 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 136 places, 170 transitions, 581 flow [2021-11-13 17:33:53,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 17:33:53,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-11-13 17:33:53,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1018 transitions. [2021-11-13 17:33:53,474 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8656462585034014 [2021-11-13 17:33:53,475 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1018 transitions. [2021-11-13 17:33:53,475 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1018 transitions. [2021-11-13 17:33:53,476 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-13 17:33:53,477 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1018 transitions. [2021-11-13 17:33:53,481 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 127.25) internal successors, (1018), 8 states have internal predecessors, (1018), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:33:53,487 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) [2021-11-13 17:33:53,488 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) [2021-11-13 17:33:53,489 INFO L186 Difference]: Start difference. First operand has 129 places, 124 transitions, 284 flow. Second operand 8 states and 1018 transitions. [2021-11-13 17:33:53,489 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 136 places, 170 transitions, 581 flow [2021-11-13 17:33:53,493 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 134 places, 170 transitions, 559 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-11-13 17:33:53,499 INFO L242 Difference]: Finished difference. Result has 138 places, 130 transitions, 324 flow [2021-11-13 17:33:53,499 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=147, PETRI_DIFFERENCE_MINUEND_FLOW=276, PETRI_DIFFERENCE_MINUEND_PLACES=127, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=124, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=119, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=324, PETRI_PLACES=138, PETRI_TRANSITIONS=130} [2021-11-13 17:33:53,501 INFO L334 CegarLoopForPetriNet]: 128 programPoint places, 10 predicate places. [2021-11-13 17:33:53,501 INFO L470 AbstractCegarLoop]: Abstraction has has 138 places, 130 transitions, 324 flow [2021-11-13 17:33:53,502 INFO L471 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) [2021-11-13 17:33:53,502 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:33:53,503 INFO L254 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] [2021-11-13 17:33:53,503 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-13 17:33:53,503 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-13 17:33:53,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:33:53,504 INFO L85 PathProgramCache]: Analyzing trace with hash -862216915, now seen corresponding path program 1 times [2021-11-13 17:33:53,505 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:33:53,505 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [5822938] [2021-11-13 17:33:53,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:33:53,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:33:53,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 17:33:53,531 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 17:33:53,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 17:33:53,575 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-13 17:33:53,576 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-13 17:33:53,576 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATION (4 of 5 remaining) [2021-11-13 17:33:53,577 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2021-11-13 17:33:53,578 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 5 remaining) [2021-11-13 17:33:53,578 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2021-11-13 17:33:53,579 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2021-11-13 17:33:53,579 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-13 17:33:53,580 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2021-11-13 17:33:53,581 WARN L234 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-13 17:33:53,581 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-11-13 17:33:53,612 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,612 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,612 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,612 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,613 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,613 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,613 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,613 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,614 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,614 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,614 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,614 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,615 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,615 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,615 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,615 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,615 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,616 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,616 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,616 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,616 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,616 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,617 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,617 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,618 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,627 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,628 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,628 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,628 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,629 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,629 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,629 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,629 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,629 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,630 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,630 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,630 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,630 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,630 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,631 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,631 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,631 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,631 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,632 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,632 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,632 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,632 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,633 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,633 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,633 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,633 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,633 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,634 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,634 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,634 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,634 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,636 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,636 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,636 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,637 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,637 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,637 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,637 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,637 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,638 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,638 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,638 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,638 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,639 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,639 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,639 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,639 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,641 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,641 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,641 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,642 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,642 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,642 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,642 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,643 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,643 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,643 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,643 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,644 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,644 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,644 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,645 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,645 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,645 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,645 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,646 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,646 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,646 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,646 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,646 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,647 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,647 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,647 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,647 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,648 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,648 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,648 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,648 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,649 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,649 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,649 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,649 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,649 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,650 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,650 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,650 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,650 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,651 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,651 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,651 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,651 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,651 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,652 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,652 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,652 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,652 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,653 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,653 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,653 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,653 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,653 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,654 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,654 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,654 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,654 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,655 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,655 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,655 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,655 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,656 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,656 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,657 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,657 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,657 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,658 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,658 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,658 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,658 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,658 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,659 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,659 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,659 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,659 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,660 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,660 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,660 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,660 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,661 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,661 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,661 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,661 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,661 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,662 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,662 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,662 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,662 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,663 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,663 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,663 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,663 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,663 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,664 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,664 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,664 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,664 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,665 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,665 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,665 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,665 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,666 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,666 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,666 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,666 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,666 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,667 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,667 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,667 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,667 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,667 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,668 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,668 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,668 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,668 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,671 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,671 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,671 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,672 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,672 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,672 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,672 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,672 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,673 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,673 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,673 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,673 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,674 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,674 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,674 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,674 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,675 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,675 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,675 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,675 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,675 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,676 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,676 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,676 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,676 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,676 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,677 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,677 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,677 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,677 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,678 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,678 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,678 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,678 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,678 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,679 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,679 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,679 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,679 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,680 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,680 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,681 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,681 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,681 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,681 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,681 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,682 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,682 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,682 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,682 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,683 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,683 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,684 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,684 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,684 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,685 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,685 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,685 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,685 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,686 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,686 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,686 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,687 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,687 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,687 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,688 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,688 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,688 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,689 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,689 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,689 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,689 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,691 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,691 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,691 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,691 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,692 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,692 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,692 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,692 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,693 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,693 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,696 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,697 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,697 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,698 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,698 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,698 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,698 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,700 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,700 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,700 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,701 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,701 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,701 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,701 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,703 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,704 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,704 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,704 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,705 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,705 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,705 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:33:53,707 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-13 17:33:53,713 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 17:33:53,722 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 17:33:53,723 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-11-13 17:33:53,731 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 198 places, 197 transitions, 436 flow [2021-11-13 17:33:53,786 INFO L129 PetriNetUnfolder]: 14/206 cut-off events. [2021-11-13 17:33:53,786 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-11-13 17:33:53,790 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 470 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. [2021-11-13 17:33:53,790 INFO L82 GeneralOperation]: Start removeDead. Operand has 198 places, 197 transitions, 436 flow [2021-11-13 17:33:53,798 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 159 places, 160 transitions, 344 flow [2021-11-13 17:33:53,824 INFO L129 PetriNetUnfolder]: 7/124 cut-off events. [2021-11-13 17:33:53,825 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-11-13 17:33:53,825 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:33:53,825 INFO L254 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] [2021-11-13 17:33:53,826 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-13 17:33:53,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:33:53,826 INFO L85 PathProgramCache]: Analyzing trace with hash 1363024930, now seen corresponding path program 1 times [2021-11-13 17:33:53,827 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:33:53,828 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688125722] [2021-11-13 17:33:53,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:33:53,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:33:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:33:53,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:33:53,931 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:33:53,931 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688125722] [2021-11-13 17:33:53,931 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [688125722] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:33:53,932 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:33:53,932 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-13 17:33:53,932 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36329091] [2021-11-13 17:33:53,932 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:33:53,934 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 17:33:53,934 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:33:53,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 17:33:53,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 17:33:53,938 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 164 out of 197 [2021-11-13 17:33:53,940 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) [2021-11-13 17:33:53,940 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-13 17:33:53,940 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 164 of 197 [2021-11-13 17:33:53,941 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-13 17:33:55,531 INFO L129 PetriNetUnfolder]: 868/5003 cut-off events. [2021-11-13 17:33:55,532 INFO L130 PetriNetUnfolder]: For 463/463 co-relation queries the response was YES. [2021-11-13 17:33:55,618 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 53370 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. [2021-11-13 17:33:55,806 INFO L132 encePairwiseOnDemand]: 184/197 looper letters, 22 selfloop transitions, 5 changer transitions 0/162 dead transitions. [2021-11-13 17:33:55,806 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 158 places, 162 transitions, 417 flow [2021-11-13 17:33:55,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 17:33:55,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-13 17:33:55,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 532 transitions. [2021-11-13 17:33:55,810 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9001692047377327 [2021-11-13 17:33:55,811 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 532 transitions. [2021-11-13 17:33:55,811 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 532 transitions. [2021-11-13 17:33:55,812 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-13 17:33:55,812 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 532 transitions. [2021-11-13 17:33:55,815 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) [2021-11-13 17:33:55,817 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) [2021-11-13 17:33:55,819 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) [2021-11-13 17:33:55,819 INFO L186 Difference]: Start difference. First operand has 159 places, 160 transitions, 344 flow. Second operand 3 states and 532 transitions. [2021-11-13 17:33:55,819 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 158 places, 162 transitions, 417 flow [2021-11-13 17:33:55,826 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 157 places, 162 transitions, 408 flow, removed 4 selfloop flow, removed 1 redundant places. [2021-11-13 17:33:55,837 INFO L242 Difference]: Finished difference. Result has 159 places, 155 transitions, 359 flow [2021-11-13 17:33:55,838 INFO L317 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} [2021-11-13 17:33:55,841 INFO L334 CegarLoopForPetriNet]: 159 programPoint places, 0 predicate places. [2021-11-13 17:33:55,841 INFO L470 AbstractCegarLoop]: Abstraction has has 159 places, 155 transitions, 359 flow [2021-11-13 17:33:55,842 INFO L471 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) [2021-11-13 17:33:55,842 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:33:55,843 INFO L254 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] [2021-11-13 17:33:55,843 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-13 17:33:55,843 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-13 17:33:55,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:33:55,844 INFO L85 PathProgramCache]: Analyzing trace with hash 564063298, now seen corresponding path program 1 times [2021-11-13 17:33:55,844 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:33:55,845 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487070071] [2021-11-13 17:33:55,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:33:55,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:33:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:33:55,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:33:55,997 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:33:55,998 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487070071] [2021-11-13 17:33:55,998 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [487070071] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:33:55,998 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:33:55,999 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:33:55,999 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1209441547] [2021-11-13 17:33:55,999 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:33:56,000 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:33:56,000 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:33:56,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:33:56,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:33:56,004 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 160 out of 197 [2021-11-13 17:33:56,006 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) [2021-11-13 17:33:56,007 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-13 17:33:56,007 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 160 of 197 [2021-11-13 17:33:56,007 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-13 17:33:59,032 INFO L129 PetriNetUnfolder]: 3973/10479 cut-off events. [2021-11-13 17:33:59,033 INFO L130 PetriNetUnfolder]: For 2953/3185 co-relation queries the response was YES. [2021-11-13 17:33:59,227 INFO L84 FinitePrefix]: Finished finitePrefix Result has 18749 conditions, 10479 events. 3973/10479 cut-off events. For 2953/3185 co-relation queries the response was YES. Maximal size of possible extension queue 499. Compared 107150 event pairs, 349 based on Foata normal form. 0/9885 useless extension candidates. Maximal degree in co-relation 18709. Up to 1383 conditions per place. [2021-11-13 17:33:59,386 INFO L132 encePairwiseOnDemand]: 191/197 looper letters, 92 selfloop transitions, 8 changer transitions 0/231 dead transitions. [2021-11-13 17:33:59,386 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 231 transitions, 852 flow [2021-11-13 17:33:59,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 17:33:59,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-11-13 17:33:59,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1366 transitions. [2021-11-13 17:33:59,394 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.866751269035533 [2021-11-13 17:33:59,394 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1366 transitions. [2021-11-13 17:33:59,394 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1366 transitions. [2021-11-13 17:33:59,396 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-13 17:33:59,396 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1366 transitions. [2021-11-13 17:33:59,403 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) [2021-11-13 17:33:59,410 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) [2021-11-13 17:33:59,412 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) [2021-11-13 17:33:59,413 INFO L186 Difference]: Start difference. First operand has 159 places, 155 transitions, 359 flow. Second operand 8 states and 1366 transitions. [2021-11-13 17:33:59,413 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 166 places, 231 transitions, 852 flow [2021-11-13 17:33:59,419 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 164 places, 231 transitions, 816 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-11-13 17:33:59,426 INFO L242 Difference]: Finished difference. Result has 168 places, 161 transitions, 397 flow [2021-11-13 17:33:59,427 INFO L317 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} [2021-11-13 17:33:59,428 INFO L334 CegarLoopForPetriNet]: 159 programPoint places, 9 predicate places. [2021-11-13 17:33:59,428 INFO L470 AbstractCegarLoop]: Abstraction has has 168 places, 161 transitions, 397 flow [2021-11-13 17:33:59,430 INFO L471 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) [2021-11-13 17:33:59,430 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:33:59,431 INFO L254 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] [2021-11-13 17:33:59,431 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-13 17:33:59,431 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-13 17:33:59,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:33:59,433 INFO L85 PathProgramCache]: Analyzing trace with hash -1861463521, now seen corresponding path program 1 times [2021-11-13 17:33:59,433 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:33:59,433 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967251137] [2021-11-13 17:33:59,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:33:59,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:33:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:33:59,532 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-13 17:33:59,533 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:33:59,533 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [967251137] [2021-11-13 17:33:59,533 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [967251137] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:33:59,534 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:33:59,534 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:33:59,534 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047805355] [2021-11-13 17:33:59,535 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:33:59,535 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:33:59,536 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:33:59,536 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:33:59,536 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:33:59,539 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 160 out of 197 [2021-11-13 17:33:59,541 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) [2021-11-13 17:33:59,541 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-13 17:33:59,542 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 160 of 197 [2021-11-13 17:33:59,542 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-13 17:34:02,116 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], [130#L745-4true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), BCSP_PnpAddThread3of3ForFork0InUse, 137#L731true, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 56#L724-2true, 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0), 115#L724-2true, Black: 207#true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 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))), BCSP_PnpStopThread1of3ForFork1InUse]) [2021-11-13 17:34:02,116 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is not cut-off event [2021-11-13 17:34:02,117 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2021-11-13 17:34:02,117 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2021-11-13 17:34:02,117 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2021-11-13 17:34:02,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([663] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1][120], [130#L745-4true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), BCSP_PnpAddThread3of3ForFork0InUse, 137#L731true, 56#L724-2true, 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 115#L724-2true, 185#L715-2true, Black: 207#true, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse]) [2021-11-13 17:34:02,763 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2021-11-13 17:34:02,763 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2021-11-13 17:34:02,764 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2021-11-13 17:34:02,764 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2021-11-13 17:34:02,766 INFO L382 tUnfolder$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], [130#L745-4true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), BCSP_PnpAddThread3of3ForFork0InUse, 137#L731true, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0), 115#L724-2true, 74#L715-2true, Black: 207#true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 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))), BCSP_PnpStopThread1of3ForFork1InUse]) [2021-11-13 17:34:02,767 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2021-11-13 17:34:02,767 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2021-11-13 17:34:02,767 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2021-11-13 17:34:02,767 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2021-11-13 17:34:03,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([663] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1][120], [130#L745-4true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), BCSP_PnpAddThread3of3ForFork0InUse, 137#L731true, 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 115#L724-2true, 74#L715-2true, 185#L715-2true, Black: 207#true, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse]) [2021-11-13 17:34:03,038 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2021-11-13 17:34:03,038 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:03,039 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:03,039 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:03,268 INFO L129 PetriNetUnfolder]: 4675/13477 cut-off events. [2021-11-13 17:34:03,268 INFO L130 PetriNetUnfolder]: For 4355/4712 co-relation queries the response was YES. [2021-11-13 17:34:03,486 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25333 conditions, 13477 events. 4675/13477 cut-off events. For 4355/4712 co-relation queries the response was YES. Maximal size of possible extension queue 642. Compared 148108 event pairs, 457 based on Foata normal form. 60/12885 useless extension candidates. Maximal degree in co-relation 25289. Up to 1668 conditions per place. [2021-11-13 17:34:03,692 INFO L132 encePairwiseOnDemand]: 191/197 looper letters, 87 selfloop transitions, 14 changer transitions 0/235 dead transitions. [2021-11-13 17:34:03,693 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 235 transitions, 869 flow [2021-11-13 17:34:03,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 17:34:03,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-11-13 17:34:03,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1361 transitions. [2021-11-13 17:34:03,865 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8635786802030457 [2021-11-13 17:34:03,865 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1361 transitions. [2021-11-13 17:34:03,865 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1361 transitions. [2021-11-13 17:34:03,871 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-13 17:34:03,872 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1361 transitions. [2021-11-13 17:34:03,877 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) [2021-11-13 17:34:03,895 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) [2021-11-13 17:34:03,896 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) [2021-11-13 17:34:03,897 INFO L186 Difference]: Start difference. First operand has 168 places, 161 transitions, 397 flow. Second operand 8 states and 1361 transitions. [2021-11-13 17:34:03,897 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 175 places, 235 transitions, 869 flow [2021-11-13 17:34:03,936 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 175 places, 235 transitions, 869 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-13 17:34:03,942 INFO L242 Difference]: Finished difference. Result has 179 places, 171 transitions, 493 flow [2021-11-13 17:34:03,943 INFO L317 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} [2021-11-13 17:34:03,946 INFO L334 CegarLoopForPetriNet]: 159 programPoint places, 20 predicate places. [2021-11-13 17:34:03,946 INFO L470 AbstractCegarLoop]: Abstraction has has 179 places, 171 transitions, 493 flow [2021-11-13 17:34:03,947 INFO L471 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) [2021-11-13 17:34:03,947 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:34:03,948 INFO L254 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] [2021-11-13 17:34:03,948 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-13 17:34:03,948 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-13 17:34:03,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:34:03,949 INFO L85 PathProgramCache]: Analyzing trace with hash -859486324, now seen corresponding path program 1 times [2021-11-13 17:34:03,950 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:34:03,952 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1331694665] [2021-11-13 17:34:03,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:34:03,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:34:03,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 17:34:03,999 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 17:34:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 17:34:04,058 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-13 17:34:04,059 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-13 17:34:04,059 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATION (5 of 6 remaining) [2021-11-13 17:34:04,060 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2021-11-13 17:34:04,060 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 6 remaining) [2021-11-13 17:34:04,060 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 6 remaining) [2021-11-13 17:34:04,060 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 6 remaining) [2021-11-13 17:34:04,061 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2021-11-13 17:34:04,061 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-13 17:34:04,062 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2021-11-13 17:34:04,062 WARN L234 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-13 17:34:04,062 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2021-11-13 17:34:04,086 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,086 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,087 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,087 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,087 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,087 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,087 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,088 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,088 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,088 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,088 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,088 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,089 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,089 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,089 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,089 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,089 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,090 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,090 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,090 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,090 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,090 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,091 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,091 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,091 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,091 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,092 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,092 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,092 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,092 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,092 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,093 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,093 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,093 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,093 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,093 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,094 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,094 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,094 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,094 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,094 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,095 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,095 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,095 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,095 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,095 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,096 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,096 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,096 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,096 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,096 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,097 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,097 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,097 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,097 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,098 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,098 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,098 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,098 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,098 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,099 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,099 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,099 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,099 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,099 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,100 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,100 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,100 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,100 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,101 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,101 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,101 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,101 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,101 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,101 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,102 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,102 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,102 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,102 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,103 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,103 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,103 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,103 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,103 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,104 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,104 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,104 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,104 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,104 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,105 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,105 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,105 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,105 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,105 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,106 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,106 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,106 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,106 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,107 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,107 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,107 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,107 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,107 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,108 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,108 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,108 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,108 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,108 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,109 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,109 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,109 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,109 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,110 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,110 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,110 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,110 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,111 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,111 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,111 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,111 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,111 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,112 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,112 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,112 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,112 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,112 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,113 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,113 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,113 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,113 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,113 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,114 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,114 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,114 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,114 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,114 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,115 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,115 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,115 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,115 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,115 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,116 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,116 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,116 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,116 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,116 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,117 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,117 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,117 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,117 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,117 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,118 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,118 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,118 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,118 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,118 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,119 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,119 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,119 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,119 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,119 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,120 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,120 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,120 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,121 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,121 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,121 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,121 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,127 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,127 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,127 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,127 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,128 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,128 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,128 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,128 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,128 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,129 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,129 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,129 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,129 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,129 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,130 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,130 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,130 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,130 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,130 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,131 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,131 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,131 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,131 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,131 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,132 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,132 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,132 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,132 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,132 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,133 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,133 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,133 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,133 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,133 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,134 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,134 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,134 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,134 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,135 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,135 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,135 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,135 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,135 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,136 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,136 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,136 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,136 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,136 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,137 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,137 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,137 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,137 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,138 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,138 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,138 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,138 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,138 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,139 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,139 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,139 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,139 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,139 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,140 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,140 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,140 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,140 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,140 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,141 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,141 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,141 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,141 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,141 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,142 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,142 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,142 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,142 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,142 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,143 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,143 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,143 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,143 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,143 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,144 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,144 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,144 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,144 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,144 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,145 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,145 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,145 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,145 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,145 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,146 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,146 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,146 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,146 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,147 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,147 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,147 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,147 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,148 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,148 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,148 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,148 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,148 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,149 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,149 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,149 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,149 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,149 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,150 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,150 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,150 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,150 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,150 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,151 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,151 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,151 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,151 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,151 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,152 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,152 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,152 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,152 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,152 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,153 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,153 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,153 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,153 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,154 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,154 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,154 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,154 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,154 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,155 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,155 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,155 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,155 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,156 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,156 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,156 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,156 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,156 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,157 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,157 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,157 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,157 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,157 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,158 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,158 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,158 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,158 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,160 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,160 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,160 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,161 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,161 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,161 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,161 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,162 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,162 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,162 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,163 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,163 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,163 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,164 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,164 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,164 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,164 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,165 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,165 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,165 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,166 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,167 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,167 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,167 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,167 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,168 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,168 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,168 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,168 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,169 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,169 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,170 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,170 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,170 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,170 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,170 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,171 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,171 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,171 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,171 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,172 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,173 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,175 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,175 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,175 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,175 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,176 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,177 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,178 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,178 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,178 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,178 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,179 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,179 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,180 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,180 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,180 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,180 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,180 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,181 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,181 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,182 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,183 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,183 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,183 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,183 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,184 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,184 WARN L322 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 17:34:04,184 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-13 17:34:04,189 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 17:34:04,190 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 17:34:04,190 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-11-13 17:34:04,194 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 248 places, 247 transitions, 558 flow [2021-11-13 17:34:04,258 INFO L129 PetriNetUnfolder]: 18/255 cut-off events. [2021-11-13 17:34:04,258 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-11-13 17:34:04,262 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 621 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. [2021-11-13 17:34:04,263 INFO L82 GeneralOperation]: Start removeDead. Operand has 248 places, 247 transitions, 558 flow [2021-11-13 17:34:04,266 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 190 places, 192 transitions, 419 flow [2021-11-13 17:34:04,286 INFO L129 PetriNetUnfolder]: 7/125 cut-off events. [2021-11-13 17:34:04,287 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-11-13 17:34:04,287 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:34:04,287 INFO L254 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] [2021-11-13 17:34:04,287 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-13 17:34:04,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:34:04,288 INFO L85 PathProgramCache]: Analyzing trace with hash -34621917, now seen corresponding path program 1 times [2021-11-13 17:34:04,288 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:34:04,289 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808477943] [2021-11-13 17:34:04,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:34:04,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:34:04,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:34:04,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:34:04,395 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:34:04,395 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1808477943] [2021-11-13 17:34:04,396 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1808477943] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:34:04,396 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:34:04,396 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:34:04,396 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538527984] [2021-11-13 17:34:04,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:34:04,397 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:34:04,397 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:34:04,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:34:04,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:34:04,401 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 247 [2021-11-13 17:34:04,403 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) [2021-11-13 17:34:04,403 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-13 17:34:04,403 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 247 [2021-11-13 17:34:04,403 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-13 17:34:08,568 INFO L129 PetriNetUnfolder]: 7364/16065 cut-off events. [2021-11-13 17:34:08,568 INFO L130 PetriNetUnfolder]: For 5299/5299 co-relation queries the response was YES. [2021-11-13 17:34:08,788 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 152529 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. [2021-11-13 17:34:09,044 INFO L132 encePairwiseOnDemand]: 235/247 looper letters, 104 selfloop transitions, 8 changer transitions 0/269 dead transitions. [2021-11-13 17:34:09,045 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 193 places, 269 transitions, 926 flow [2021-11-13 17:34:09,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 17:34:09,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-11-13 17:34:09,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1746 transitions. [2021-11-13 17:34:09,055 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8836032388663968 [2021-11-13 17:34:09,055 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1746 transitions. [2021-11-13 17:34:09,055 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1746 transitions. [2021-11-13 17:34:09,057 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-13 17:34:09,057 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1746 transitions. [2021-11-13 17:34:09,064 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) [2021-11-13 17:34:09,188 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) [2021-11-13 17:34:09,189 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) [2021-11-13 17:34:09,189 INFO L186 Difference]: Start difference. First operand has 190 places, 192 transitions, 419 flow. Second operand 8 states and 1746 transitions. [2021-11-13 17:34:09,189 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 193 places, 269 transitions, 926 flow [2021-11-13 17:34:09,194 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 269 transitions, 877 flow, removed 24 selfloop flow, removed 1 redundant places. [2021-11-13 17:34:09,198 INFO L242 Difference]: Finished difference. Result has 196 places, 188 transitions, 434 flow [2021-11-13 17:34:09,200 INFO L317 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} [2021-11-13 17:34:09,201 INFO L334 CegarLoopForPetriNet]: 190 programPoint places, 6 predicate places. [2021-11-13 17:34:09,202 INFO L470 AbstractCegarLoop]: Abstraction has has 196 places, 188 transitions, 434 flow [2021-11-13 17:34:09,203 INFO L471 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) [2021-11-13 17:34:09,203 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:34:09,204 INFO L254 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] [2021-11-13 17:34:09,204 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-13 17:34:09,205 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-13 17:34:09,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:34:09,205 INFO L85 PathProgramCache]: Analyzing trace with hash 581757680, now seen corresponding path program 1 times [2021-11-13 17:34:09,206 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:34:09,206 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2039702719] [2021-11-13 17:34:09,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:34:09,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:34:09,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:34:09,304 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-13 17:34:09,304 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:34:09,304 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2039702719] [2021-11-13 17:34:09,305 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2039702719] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:34:09,305 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:34:09,305 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-13 17:34:09,306 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183153905] [2021-11-13 17:34:09,306 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:34:09,308 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 17:34:09,308 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:34:09,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 17:34:09,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 17:34:09,311 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 247 [2021-11-13 17:34:09,312 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) [2021-11-13 17:34:09,312 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-13 17:34:09,313 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 247 [2021-11-13 17:34:09,313 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-13 17:34:15,840 INFO L129 PetriNetUnfolder]: 5122/27370 cut-off events. [2021-11-13 17:34:15,840 INFO L130 PetriNetUnfolder]: For 1809/1839 co-relation queries the response was YES. [2021-11-13 17:34:16,322 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 386526 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. [2021-11-13 17:34:16,578 INFO L132 encePairwiseOnDemand]: 237/247 looper letters, 28 selfloop transitions, 6 changer transitions 0/201 dead transitions. [2021-11-13 17:34:16,578 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 201 transitions, 546 flow [2021-11-13 17:34:16,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 17:34:16,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-13 17:34:16,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 650 transitions. [2021-11-13 17:34:16,584 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8771929824561403 [2021-11-13 17:34:16,584 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 650 transitions. [2021-11-13 17:34:16,585 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 650 transitions. [2021-11-13 17:34:16,585 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-13 17:34:16,586 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 650 transitions. [2021-11-13 17:34:16,591 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) [2021-11-13 17:34:16,598 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) [2021-11-13 17:34:16,599 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) [2021-11-13 17:34:16,599 INFO L186 Difference]: Start difference. First operand has 196 places, 188 transitions, 434 flow. Second operand 3 states and 650 transitions. [2021-11-13 17:34:16,599 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 198 places, 201 transitions, 546 flow [2021-11-13 17:34:16,676 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 198 places, 201 transitions, 546 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-13 17:34:16,680 INFO L242 Difference]: Finished difference. Result has 200 places, 192 transitions, 482 flow [2021-11-13 17:34:16,681 INFO L317 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} [2021-11-13 17:34:16,682 INFO L334 CegarLoopForPetriNet]: 190 programPoint places, 10 predicate places. [2021-11-13 17:34:16,682 INFO L470 AbstractCegarLoop]: Abstraction has has 200 places, 192 transitions, 482 flow [2021-11-13 17:34:16,683 INFO L471 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) [2021-11-13 17:34:16,683 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:34:16,683 INFO L254 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] [2021-11-13 17:34:16,683 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-13 17:34:16,683 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-13 17:34:16,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:34:16,684 INFO L85 PathProgramCache]: Analyzing trace with hash -217203952, now seen corresponding path program 1 times [2021-11-13 17:34:16,684 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:34:16,684 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826983245] [2021-11-13 17:34:16,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:34:16,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:34:16,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:34:16,757 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-13 17:34:16,757 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:34:16,757 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826983245] [2021-11-13 17:34:16,758 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1826983245] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:34:16,758 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:34:16,758 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:34:16,758 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45100988] [2021-11-13 17:34:16,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:34:16,759 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:34:16,759 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:34:16,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:34:16,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:34:16,762 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 247 [2021-11-13 17:34:16,764 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) [2021-11-13 17:34:16,764 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-13 17:34:16,764 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 247 [2021-11-13 17:34:16,765 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-13 17:34:19,721 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], [189#L745-4true, 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, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 156#L709true, 15#L724-2true, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:19,721 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2021-11-13 17:34:19,721 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-11-13 17:34:19,721 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-11-13 17:34:19,721 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-11-13 17:34:22,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:22,356 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2021-11-13 17:34:22,356 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-13 17:34:22,356 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-13 17:34:22,357 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-13 17:34:22,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [189#L745-4true, 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#L688true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 156#L709true, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:22,364 INFO L384 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2021-11-13 17:34:22,364 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2021-11-13 17:34:22,364 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2021-11-13 17:34:22,364 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2021-11-13 17:34:22,380 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [130#L724-2true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:22,380 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2021-11-13 17:34:22,380 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-13 17:34:22,380 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-13 17:34:22,380 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-13 17:34:22,628 INFO L382 tUnfolder$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))), 60#L689true, 189#L745-4true, 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, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, 15#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 156#L709true, 45#L731true, 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:22,628 INFO L384 tUnfolder$Statistics]: this new event has 101 ancestors and is cut-off event [2021-11-13 17:34:22,628 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2021-11-13 17:34:22,628 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2021-11-13 17:34:22,628 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2021-11-13 17:34:22,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [130#L724-2true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 155#L688true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:22,641 INFO L384 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2021-11-13 17:34:22,641 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-11-13 17:34:22,642 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-11-13 17:34:22,642 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-11-13 17:34:22,914 INFO L382 tUnfolder$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))), 189#L745-4true, 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))), 56#L689-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 156#L709true, 15#L724-2true, 45#L731true, 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:22,914 INFO L384 tUnfolder$Statistics]: this new event has 102 ancestors and is cut-off event [2021-11-13 17:34:22,914 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-11-13 17:34:22,914 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-11-13 17:34:22,915 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-11-13 17:34:22,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [60#L689true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 130#L724-2true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true]) [2021-11-13 17:34:22,929 INFO L384 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2021-11-13 17:34:22,929 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2021-11-13 17:34:22,929 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2021-11-13 17:34:22,929 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2021-11-13 17:34:23,619 INFO L382 tUnfolder$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))), 130#L724-2true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 56#L689-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true]) [2021-11-13 17:34:23,619 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is cut-off event [2021-11-13 17:34:23,619 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-13 17:34:23,619 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-13 17:34:23,619 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-13 17:34:24,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][239], [130#L724-2true, 189#L745-4true, Black: 253#(= ~stopped~0 0), 88#L709true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 275#(= ~stopped~0 0), 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 15#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true]) [2021-11-13 17:34:24,317 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,317 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,317 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,318 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,321 INFO L382 tUnfolder$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], [130#L724-2true, 189#L745-4true, 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, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 156#L709true, 15#L724-2true, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:24,322 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,322 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,322 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,323 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,341 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [130#L724-2true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:24,341 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,342 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,342 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,342 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,342 INFO L382 tUnfolder$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], [130#L724-2true, 189#L745-4true, 164#L704true, 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, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, 15#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:24,342 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,343 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,343 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,343 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-13 17:34:24,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 156#L709true, 15#L724-2true, 45#L731true, 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:24,649 INFO L384 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2021-11-13 17:34:24,649 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2021-11-13 17:34:24,649 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2021-11-13 17:34:24,649 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2021-11-13 17:34:24,655 INFO L382 tUnfolder$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], [130#L724-2true, 189#L745-4true, 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#L688true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 156#L709true, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:24,656 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2021-11-13 17:34:24,656 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-13 17:34:24,656 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-13 17:34:24,656 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-13 17:34:24,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [130#L724-2true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, 155#L688true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:24,674 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2021-11-13 17:34:24,674 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-13 17:34:24,675 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-13 17:34:24,675 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-13 17:34:24,675 INFO L382 tUnfolder$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], [130#L724-2true, 189#L745-4true, 164#L704true, 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#L688true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:24,675 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2021-11-13 17:34:24,675 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-13 17:34:24,675 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-13 17:34:24,676 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-13 17:34:24,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:24,976 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2021-11-13 17:34:24,976 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:24,976 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:24,976 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,005 INFO L382 tUnfolder$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], [60#L689true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 130#L724-2true, 189#L745-4true, 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, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 156#L709true, 45#L731true]) [2021-11-13 17:34:25,005 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,005 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,005 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,006 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [60#L689true, 130#L724-2true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true]) [2021-11-13 17:34:25,030 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,030 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,030 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,030 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,031 INFO L382 tUnfolder$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))), 60#L689true, 130#L724-2true, 189#L745-4true, 164#L704true, 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, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, 15#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 45#L731true]) [2021-11-13 17:34:25,031 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,031 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,031 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,031 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,033 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 130#L724-2true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 191#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true]) [2021-11-13 17:34:25,033 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,033 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,033 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,033 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,035 INFO L382 tUnfolder$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], [113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:25,035 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,035 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,035 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,035 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:25,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [130#L724-2true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 56#L689-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 156#L709true, 45#L731true]) [2021-11-13 17:34:25,760 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2021-11-13 17:34:25,760 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:25,760 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:25,760 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:25,773 INFO L382 tUnfolder$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))), 130#L724-2true, 189#L745-4true, 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))), 56#L689-2true, 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true]) [2021-11-13 17:34:25,773 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2021-11-13 17:34:25,773 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:25,773 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:25,773 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:25,773 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 130#L724-2true, 189#L745-4true, 164#L704true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 56#L689-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true]) [2021-11-13 17:34:25,774 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2021-11-13 17:34:25,774 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:25,774 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:25,774 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:26,095 INFO L382 tUnfolder$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], [189#L745-4true, 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))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 155#L688true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:26,095 INFO L384 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2021-11-13 17:34:26,095 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-11-13 17:34:26,095 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-11-13 17:34:26,096 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-11-13 17:34:26,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [60#L689true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:26,469 INFO L384 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2021-11-13 17:34:26,469 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2021-11-13 17:34:26,469 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2021-11-13 17:34:26,470 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2021-11-13 17:34:26,763 INFO L382 tUnfolder$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))), 189#L745-4true, 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))), 56#L689-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:26,763 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is cut-off event [2021-11-13 17:34:26,763 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-13 17:34:26,763 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-13 17:34:26,763 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-13 17:34:27,500 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][239], [130#L724-2true, 189#L745-4true, Black: 253#(= ~stopped~0 0), 88#L709true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 275#(= ~stopped~0 0), 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 204#L715-2true]) [2021-11-13 17:34:27,500 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,500 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,500 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,500 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,502 INFO L382 tUnfolder$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], [130#L724-2true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 156#L709true, 15#L724-2true, 45#L731true]) [2021-11-13 17:34:27,503 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,503 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,503 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,503 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,504 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [189#L745-4true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, 15#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 156#L709true, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:27,505 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,505 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,505 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,505 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,524 INFO L382 tUnfolder$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))), 130#L724-2true, 189#L745-4true, 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))), 191#L715-2true, 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true]) [2021-11-13 17:34:27,524 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,524 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,524 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,524 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,525 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 130#L724-2true, 189#L745-4true, 164#L704true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true]) [2021-11-13 17:34:27,525 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,525 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,525 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,525 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,526 INFO L382 tUnfolder$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], [189#L745-4true, 164#L704true, 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, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:27,526 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,526 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,526 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:27,527 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:28,152 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [130#L724-2true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:28,153 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is not cut-off event [2021-11-13 17:34:28,153 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2021-11-13 17:34:28,153 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2021-11-13 17:34:28,153 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2021-11-13 17:34:28,153 INFO L382 tUnfolder$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], [130#L724-2true, 189#L745-4true, 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))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, 155#L688true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:28,153 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2021-11-13 17:34:28,154 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-13 17:34:28,154 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-13 17:34:28,154 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-13 17:34:28,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [130#L724-2true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 15#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:28,155 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,155 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,155 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,155 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,156 INFO L382 tUnfolder$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], [130#L724-2true, 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), 88#L709true, 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, 275#(= ~stopped~0 0), 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true]) [2021-11-13 17:34:28,156 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2021-11-13 17:34:28,156 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:28,156 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:28,156 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:28,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 191#L715-2true, 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:28,468 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2021-11-13 17:34:28,468 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:28,468 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:28,468 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:28,472 INFO L382 tUnfolder$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], [60#L689true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 130#L724-2true, 189#L745-4true, 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))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true]) [2021-11-13 17:34:28,472 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2021-11-13 17:34:28,472 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:28,472 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:28,472 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-13 17:34:28,474 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 56#L689-2true, 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true]) [2021-11-13 17:34:28,474 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is cut-off event [2021-11-13 17:34:28,474 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2021-11-13 17:34:28,474 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2021-11-13 17:34:28,474 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2021-11-13 17:34:28,474 INFO L382 tUnfolder$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))), 60#L689true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true]) [2021-11-13 17:34:28,474 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is cut-off event [2021-11-13 17:34:28,474 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2021-11-13 17:34:28,475 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2021-11-13 17:34:28,475 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2021-11-13 17:34:28,475 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [113#BCSP_PnpAddENTRYtrue, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 155#L688true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:28,475 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2021-11-13 17:34:28,475 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:28,475 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:28,476 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:28,487 INFO L382 tUnfolder$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], [189#L745-4true, 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, 267#true, 155#L688true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, 15#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 156#L709true, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:28,487 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2021-11-13 17:34:28,487 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:28,487 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:28,487 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:28,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [189#L745-4true, 164#L704true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L688true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:28,495 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2021-11-13 17:34:28,495 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:28,495 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:28,495 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:28,743 INFO L382 tUnfolder$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], [189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 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, 155#L688true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:28,743 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2021-11-13 17:34:28,743 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:28,743 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:28,744 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:28,750 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 130#L724-2true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 56#L689-2true, 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true]) [2021-11-13 17:34:28,751 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2021-11-13 17:34:28,751 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:28,751 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:28,751 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:28,752 INFO L382 tUnfolder$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))), 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 191#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true]) [2021-11-13 17:34:28,753 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,753 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,753 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,753 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 60#L689true, 189#L745-4true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 156#L709true, 15#L724-2true, 45#L731true]) [2021-11-13 17:34:28,761 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,761 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,761 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,761 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,765 INFO L382 tUnfolder$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))), 60#L689true, 189#L745-4true, 164#L704true, 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, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true]) [2021-11-13 17:34:28,765 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,765 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,765 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:28,765 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:29,421 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [60#L689true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 15#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 45#L731true, 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:29,422 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is cut-off event [2021-11-13 17:34:29,422 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2021-11-13 17:34:29,422 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2021-11-13 17:34:29,422 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2021-11-13 17:34:29,434 INFO L382 tUnfolder$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))), 189#L745-4true, 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))), 56#L689-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, 15#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 156#L709true, 45#L731true]) [2021-11-13 17:34:29,434 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2021-11-13 17:34:29,434 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:29,435 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:29,435 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:29,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 164#L704true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, 56#L689-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true]) [2021-11-13 17:34:29,437 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2021-11-13 17:34:29,438 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:29,438 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:29,438 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:29,790 INFO L382 tUnfolder$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))), 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 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))), 56#L689-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 15#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 45#L731true, 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:29,790 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is cut-off event [2021-11-13 17:34:29,790 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2021-11-13 17:34:29,790 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2021-11-13 17:34:29,790 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2021-11-13 17:34:30,409 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 130#L724-2true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 191#L715-2true, 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true]) [2021-11-13 17:34:30,409 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2021-11-13 17:34:30,409 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:30,410 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:30,410 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:30,410 INFO L382 tUnfolder$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], [60#L689true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 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))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true]) [2021-11-13 17:34:30,410 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2021-11-13 17:34:30,411 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:30,411 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:30,411 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:30,411 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 56#L689-2true, 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true]) [2021-11-13 17:34:30,411 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2021-11-13 17:34:30,411 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:30,411 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:30,411 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:30,412 INFO L382 tUnfolder$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], [189#L745-4true, 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))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:30,412 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2021-11-13 17:34:30,412 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:30,412 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:30,412 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-13 17:34:30,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 155#L688true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:30,413 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2021-11-13 17:34:30,413 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:30,413 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:30,413 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:31,030 INFO L382 tUnfolder$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], [130#L724-2true, 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 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, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 45#L731true, 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:31,031 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is not cut-off event [2021-11-13 17:34:31,031 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2021-11-13 17:34:31,031 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2021-11-13 17:34:31,051 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2021-11-13 17:34:31,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [130#L724-2true, 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L688true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 45#L731true, 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:31,052 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2021-11-13 17:34:31,052 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:31,053 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:31,053 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:31,055 INFO L382 tUnfolder$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], [130#L724-2true, 189#L745-4true, 99#L715-2true, 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, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:31,055 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:34:31,055 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:31,055 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:31,056 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:31,065 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 191#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 226#L709true]) [2021-11-13 17:34:31,066 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,066 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,066 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,066 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,069 INFO L382 tUnfolder$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], [130#L724-2true, 189#L745-4true, 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))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true]) [2021-11-13 17:34:31,069 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:34:31,069 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:31,070 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:31,070 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:31,070 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][239], [130#L724-2true, 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), 88#L709true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 275#(= ~stopped~0 0), 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 45#L731true, 204#L715-2true]) [2021-11-13 17:34:31,071 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,071 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,071 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,071 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,081 INFO L382 tUnfolder$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))), 189#L745-4true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 156#L709true, 45#L731true]) [2021-11-13 17:34:31,082 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,082 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,082 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,082 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 164#L704true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true]) [2021-11-13 17:34:31,088 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,088 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,089 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,089 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:31,326 INFO L382 tUnfolder$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))), 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true, 202#BCSP_PnpAddENTRYtrue]) [2021-11-13 17:34:31,326 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2021-11-13 17:34:31,326 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:31,326 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:31,326 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:31,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [60#L689true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 130#L724-2true, 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 45#L731true, 226#L709true]) [2021-11-13 17:34:31,330 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2021-11-13 17:34:31,330 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:31,330 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:31,330 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:31,642 INFO L382 tUnfolder$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))), 130#L724-2true, 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 56#L689-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 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, 45#L731true, 226#L709true]) [2021-11-13 17:34:31,642 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2021-11-13 17:34:31,642 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:31,642 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:31,642 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:31,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [130#L724-2true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 155#L688true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 15#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:31,652 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2021-11-13 17:34:31,652 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:31,652 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:31,652 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:31,919 INFO L382 tUnfolder$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], [60#L689true, 130#L724-2true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 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))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 15#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true]) [2021-11-13 17:34:31,919 INFO L384 tUnfolder$Statistics]: this new event has 124 ancestors and is cut-off event [2021-11-13 17:34:31,919 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-13 17:34:31,919 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-13 17:34:31,919 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-13 17:34:32,254 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [130#L724-2true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 56#L689-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 15#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true]) [2021-11-13 17:34:32,255 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-11-13 17:34:32,255 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-13 17:34:32,255 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-13 17:34:32,255 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-13 17:34:32,776 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [130#L724-2true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 45#L731true, 226#L709true]) [2021-11-13 17:34:32,776 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2021-11-13 17:34:32,776 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:32,777 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:32,777 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:32,997 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [130#L724-2true, 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true]) [2021-11-13 17:34:32,997 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2021-11-13 17:34:32,997 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2021-11-13 17:34:32,997 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2021-11-13 17:34:32,997 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2021-11-13 17:34:33,631 INFO L382 tUnfolder$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))), 130#L724-2true, 189#L745-4true, 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))), 191#L715-2true, 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 15#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true]) [2021-11-13 17:34:33,632 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:34:33,632 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:33,632 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:33,632 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:33,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [130#L724-2true, 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L688true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:33,821 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is cut-off event [2021-11-13 17:34:33,821 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-13 17:34:33,821 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-13 17:34:33,822 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-13 17:34:33,828 INFO L382 tUnfolder$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], [130#L724-2true, 189#L745-4true, 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))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, 155#L688true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true]) [2021-11-13 17:34:33,828 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is cut-off event [2021-11-13 17:34:33,828 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-13 17:34:33,828 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-13 17:34:33,829 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-13 17:34:33,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [60#L689true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 130#L724-2true, 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true]) [2021-11-13 17:34:33,970 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2021-11-13 17:34:33,970 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-13 17:34:33,970 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-13 17:34:33,970 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-13 17:34:33,973 INFO L382 tUnfolder$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))), 130#L724-2true, 60#L689true, 189#L745-4true, 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))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 204#L715-2true]) [2021-11-13 17:34:33,973 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2021-11-13 17:34:33,973 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-13 17:34:33,973 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-13 17:34:33,974 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-13 17:34:34,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [130#L724-2true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 56#L689-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true]) [2021-11-13 17:34:34,151 INFO L384 tUnfolder$Statistics]: this new event has 132 ancestors and is cut-off event [2021-11-13 17:34:34,151 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-13 17:34:34,151 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-13 17:34:34,152 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-13 17:34:34,154 INFO L382 tUnfolder$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], [130#L724-2true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 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))), 56#L689-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 204#L715-2true]) [2021-11-13 17:34:34,154 INFO L384 tUnfolder$Statistics]: this new event has 132 ancestors and is cut-off event [2021-11-13 17:34:34,154 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-13 17:34:34,154 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-13 17:34:34,154 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-13 17:34:34,785 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [130#L724-2true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 191#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 15#L724-2true, 45#L731true]) [2021-11-13 17:34:34,785 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2021-11-13 17:34:34,786 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2021-11-13 17:34:34,786 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2021-11-13 17:34:34,786 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2021-11-13 17:34:34,787 INFO L382 tUnfolder$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], [130#L724-2true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 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))), 191#L715-2true, 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 45#L731true, 204#L715-2true]) [2021-11-13 17:34:34,787 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2021-11-13 17:34:34,788 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2021-11-13 17:34:34,788 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2021-11-13 17:34:34,788 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2021-11-13 17:34:34,884 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [130#L724-2true, 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L688true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 45#L731true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true]) [2021-11-13 17:34:34,884 INFO L384 tUnfolder$Statistics]: this new event has 137 ancestors and is cut-off event [2021-11-13 17:34:34,884 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-11-13 17:34:34,884 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-11-13 17:34:34,884 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-11-13 17:34:34,952 INFO L382 tUnfolder$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], [60#L689true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 130#L724-2true, 189#L745-4true, 99#L715-2true, 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, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 45#L731true, 204#L715-2true]) [2021-11-13 17:34:34,953 INFO L384 tUnfolder$Statistics]: this new event has 138 ancestors and is cut-off event [2021-11-13 17:34:34,953 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2021-11-13 17:34:34,953 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2021-11-13 17:34:34,953 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2021-11-13 17:34:35,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [130#L724-2true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 56#L689-2true, BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 45#L731true, 204#L715-2true]) [2021-11-13 17:34:35,060 INFO L384 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2021-11-13 17:34:35,060 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-13 17:34:35,060 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-13 17:34:35,061 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-13 17:34:35,815 INFO L382 tUnfolder$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], [130#L724-2true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 191#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, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 45#L731true, 204#L715-2true]) [2021-11-13 17:34:35,815 INFO L384 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2021-11-13 17:34:35,815 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-11-13 17:34:35,815 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-11-13 17:34:35,815 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-11-13 17:34:36,156 INFO L129 PetriNetUnfolder]: 35056/78400 cut-off events. [2021-11-13 17:34:36,156 INFO L130 PetriNetUnfolder]: For 38771/42142 co-relation queries the response was YES. [2021-11-13 17:34:37,478 INFO L84 FinitePrefix]: Finished finitePrefix Result has 158875 conditions, 78400 events. 35056/78400 cut-off events. For 38771/42142 co-relation queries the response was YES. Maximal size of possible extension queue 3100. Compared 954293 event pairs, 3159 based on Foata normal form. 195/74134 useless extension candidates. Maximal degree in co-relation 158828. Up to 11593 conditions per place. [2021-11-13 17:34:38,635 INFO L132 encePairwiseOnDemand]: 241/247 looper letters, 122 selfloop transitions, 14 changer transitions 0/296 dead transitions. [2021-11-13 17:34:38,636 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 296 transitions, 1176 flow [2021-11-13 17:34:38,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 17:34:38,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-11-13 17:34:38,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1709 transitions. [2021-11-13 17:34:38,643 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8648785425101214 [2021-11-13 17:34:38,643 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1709 transitions. [2021-11-13 17:34:38,644 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1709 transitions. [2021-11-13 17:34:38,645 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-13 17:34:38,646 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1709 transitions. [2021-11-13 17:34:38,652 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) [2021-11-13 17:34:38,659 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) [2021-11-13 17:34:38,661 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) [2021-11-13 17:34:38,661 INFO L186 Difference]: Start difference. First operand has 200 places, 192 transitions, 482 flow. Second operand 8 states and 1709 transitions. [2021-11-13 17:34:38,661 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 296 transitions, 1176 flow [2021-11-13 17:34:39,330 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 205 places, 296 transitions, 1126 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-11-13 17:34:39,334 INFO L242 Difference]: Finished difference. Result has 209 places, 202 transitions, 566 flow [2021-11-13 17:34:39,334 INFO L317 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} [2021-11-13 17:34:39,335 INFO L334 CegarLoopForPetriNet]: 190 programPoint places, 19 predicate places. [2021-11-13 17:34:39,335 INFO L470 AbstractCegarLoop]: Abstraction has has 209 places, 202 transitions, 566 flow [2021-11-13 17:34:39,336 INFO L471 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) [2021-11-13 17:34:39,336 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:34:39,337 INFO L254 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] [2021-11-13 17:34:39,337 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-13 17:34:39,337 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-13 17:34:39,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:34:39,337 INFO L85 PathProgramCache]: Analyzing trace with hash 794283358, now seen corresponding path program 1 times [2021-11-13 17:34:39,337 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:34:39,337 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [558104778] [2021-11-13 17:34:39,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:34:39,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:34:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:34:39,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:34:39,380 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:34:39,380 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [558104778] [2021-11-13 17:34:39,381 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [558104778] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:34:39,381 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:34:39,381 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-13 17:34:39,381 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061533528] [2021-11-13 17:34:39,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:34:39,382 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 17:34:39,382 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:34:39,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 17:34:39,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 17:34:39,397 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 247 [2021-11-13 17:34:39,398 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 209 places, 202 transitions, 566 flow. Second operand has 3 states, 3 states have (on average 206.33333333333334) internal successors, (619), 3 states have internal predecessors, (619), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:34:39,398 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-13 17:34:39,398 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 247 [2021-11-13 17:34:39,399 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-13 17:34:39,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][153], [Black: 273#true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0NotInUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:39,995 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2021-11-13 17:34:39,995 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-11-13 17:34:39,995 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-11-13 17:34:39,996 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-11-13 17:34:40,093 INFO L382 tUnfolder$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][156], [Black: 273#true, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0NotInUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), 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))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:40,094 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2021-11-13 17:34:40,094 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2021-11-13 17:34:40,094 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2021-11-13 17:34:40,094 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2021-11-13 17:34:40,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][155], [60#L689true, Black: 273#true, 189#L745-4true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 149#L724-2true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0NotInUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:40,095 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2021-11-13 17:34:40,095 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2021-11-13 17:34:40,095 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2021-11-13 17:34:40,095 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2021-11-13 17:34:40,211 INFO L382 tUnfolder$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][154], [60#L689true, Black: 273#true, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0NotInUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:40,211 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2021-11-13 17:34:40,212 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-11-13 17:34:40,212 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-11-13 17:34:40,212 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-11-13 17:34:40,864 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][153], [Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:40,865 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is not cut-off event [2021-11-13 17:34:40,865 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is not cut-off event [2021-11-13 17:34:40,865 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is not cut-off event [2021-11-13 17:34:40,865 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is not cut-off event [2021-11-13 17:34:41,002 INFO L382 tUnfolder$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][156], [Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), 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))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:41,002 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is not cut-off event [2021-11-13 17:34:41,002 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is not cut-off event [2021-11-13 17:34:41,003 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is not cut-off event [2021-11-13 17:34:41,003 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is not cut-off event [2021-11-13 17:34:41,005 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][155], [60#L689true, Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, 149#L724-2true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:41,005 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is not cut-off event [2021-11-13 17:34:41,005 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is not cut-off event [2021-11-13 17:34:41,006 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is not cut-off event [2021-11-13 17:34:41,006 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is not cut-off event [2021-11-13 17:34:41,168 INFO L382 tUnfolder$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][154], [60#L689true, Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:41,168 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is not cut-off event [2021-11-13 17:34:41,168 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is not cut-off event [2021-11-13 17:34:41,168 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is not cut-off event [2021-11-13 17:34:41,169 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is not cut-off event [2021-11-13 17:34:41,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][153], [Black: 273#true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:41,250 INFO L384 tUnfolder$Statistics]: this new event has 100 ancestors and is not cut-off event [2021-11-13 17:34:41,250 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is not cut-off event [2021-11-13 17:34:41,250 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is not cut-off event [2021-11-13 17:34:41,250 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is not cut-off event [2021-11-13 17:34:41,375 INFO L382 tUnfolder$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][156], [Black: 273#true, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), 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))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:41,375 INFO L384 tUnfolder$Statistics]: this new event has 102 ancestors and is not cut-off event [2021-11-13 17:34:41,376 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is not cut-off event [2021-11-13 17:34:41,376 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is not cut-off event [2021-11-13 17:34:41,376 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is not cut-off event [2021-11-13 17:34:41,377 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][155], [60#L689true, Black: 273#true, 189#L745-4true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, 149#L724-2true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:41,377 INFO L384 tUnfolder$Statistics]: this new event has 102 ancestors and is not cut-off event [2021-11-13 17:34:41,378 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is not cut-off event [2021-11-13 17:34:41,378 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is not cut-off event [2021-11-13 17:34:41,378 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is not cut-off event [2021-11-13 17:34:41,530 INFO L382 tUnfolder$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][154], [60#L689true, Black: 273#true, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), 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: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:41,530 INFO L384 tUnfolder$Statistics]: this new event has 104 ancestors and is not cut-off event [2021-11-13 17:34:41,530 INFO L387 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2021-11-13 17:34:41,530 INFO L387 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2021-11-13 17:34:41,530 INFO L387 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2021-11-13 17:34:41,566 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][153], [Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:41,566 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2021-11-13 17:34:41,566 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2021-11-13 17:34:41,566 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2021-11-13 17:34:41,567 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2021-11-13 17:34:41,714 INFO L382 tUnfolder$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][156], [Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue, 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)))]) [2021-11-13 17:34:41,714 INFO L384 tUnfolder$Statistics]: this new event has 107 ancestors and is not cut-off event [2021-11-13 17:34:41,714 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2021-11-13 17:34:41,714 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2021-11-13 17:34:41,714 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2021-11-13 17:34:41,716 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][155], [60#L689true, Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue, Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:41,717 INFO L384 tUnfolder$Statistics]: this new event has 107 ancestors and is not cut-off event [2021-11-13 17:34:41,717 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2021-11-13 17:34:41,717 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2021-11-13 17:34:41,717 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2021-11-13 17:34:41,864 INFO L382 tUnfolder$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][154], [60#L689true, Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:41,864 INFO L384 tUnfolder$Statistics]: this new event has 109 ancestors and is not cut-off event [2021-11-13 17:34:41,865 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is not cut-off event [2021-11-13 17:34:41,865 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is not cut-off event [2021-11-13 17:34:41,865 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is not cut-off event [2021-11-13 17:34:41,933 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][153], [Black: 273#true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:41,933 INFO L384 tUnfolder$Statistics]: this new event has 110 ancestors and is not cut-off event [2021-11-13 17:34:41,933 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is not cut-off event [2021-11-13 17:34:41,933 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is not cut-off event [2021-11-13 17:34:41,933 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is not cut-off event [2021-11-13 17:34:41,934 INFO L382 tUnfolder$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][153], [Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 62#L734true, 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)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 177#L709true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 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))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:41,934 INFO L384 tUnfolder$Statistics]: this new event has 110 ancestors and is not cut-off event [2021-11-13 17:34:41,934 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is not cut-off event [2021-11-13 17:34:41,934 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is not cut-off event [2021-11-13 17:34:41,935 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is not cut-off event [2021-11-13 17:34:42,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][156], [Black: 273#true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:42,078 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,078 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,078 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,078 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,079 INFO L382 tUnfolder$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][156], [Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 177#L709true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), 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))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:42,079 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,079 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,080 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,080 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][155], [60#L689true, Black: 273#true, 189#L745-4true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue, Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:42,083 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,083 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,083 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,083 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,084 INFO L382 tUnfolder$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][155], [60#L689true, Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 62#L734true, 149#L724-2true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 177#L709true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:42,085 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,085 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,085 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,085 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-13 17:34:42,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][154], [60#L689true, Black: 273#true, 189#L745-4true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:42,239 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is not cut-off event [2021-11-13 17:34:42,240 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is not cut-off event [2021-11-13 17:34:42,240 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is not cut-off event [2021-11-13 17:34:42,240 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is not cut-off event [2021-11-13 17:34:42,241 INFO L382 tUnfolder$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][154], [60#L689true, Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 177#L709true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:42,241 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is not cut-off event [2021-11-13 17:34:42,241 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is not cut-off event [2021-11-13 17:34:42,241 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is not cut-off event [2021-11-13 17:34:42,241 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is not cut-off event [2021-11-13 17:34:42,310 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][153], [Black: 273#true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, 149#L724-2true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 177#L709true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:42,310 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is not cut-off event [2021-11-13 17:34:42,310 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is not cut-off event [2021-11-13 17:34:42,310 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is not cut-off event [2021-11-13 17:34:42,310 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is not cut-off event [2021-11-13 17:34:42,436 INFO L382 tUnfolder$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][156], [Black: 273#true, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 177#L709true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), 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))), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:42,436 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is not cut-off event [2021-11-13 17:34:42,436 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is not cut-off event [2021-11-13 17:34:42,436 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is not cut-off event [2021-11-13 17:34:42,436 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is not cut-off event [2021-11-13 17:34:42,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][155], [60#L689true, Black: 273#true, 189#L745-4true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 177#L709true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:42,441 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is not cut-off event [2021-11-13 17:34:42,441 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is not cut-off event [2021-11-13 17:34:42,441 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is not cut-off event [2021-11-13 17:34:42,441 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is not cut-off event [2021-11-13 17:34:43,017 INFO L382 tUnfolder$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][154], [60#L689true, Black: 273#true, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 177#L709true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), 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: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:43,017 INFO L384 tUnfolder$Statistics]: this new event has 119 ancestors and is not cut-off event [2021-11-13 17:34:43,017 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is not cut-off event [2021-11-13 17:34:43,017 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is not cut-off event [2021-11-13 17:34:43,017 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is not cut-off event [2021-11-13 17:34:43,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][153], [Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, 149#L724-2true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:43,277 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is not cut-off event [2021-11-13 17:34:43,277 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:34:43,277 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:34:43,277 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:34:43,333 INFO L382 tUnfolder$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][156], [Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), 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))), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:43,334 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2021-11-13 17:34:43,334 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:43,334 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:43,334 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:43,336 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][155], [60#L689true, Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:43,336 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2021-11-13 17:34:43,337 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:43,337 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:43,337 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:43,398 INFO L382 tUnfolder$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][154], [60#L689true, Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:43,398 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is not cut-off event [2021-11-13 17:34:43,398 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2021-11-13 17:34:43,398 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2021-11-13 17:34:43,398 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2021-11-13 17:34:43,425 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][153], [Black: 273#true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, 149#L724-2true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:43,425 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2021-11-13 17:34:43,425 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:34:43,425 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:34:43,425 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:34:43,469 INFO L382 tUnfolder$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][156], [Black: 273#true, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), 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))), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:43,469 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2021-11-13 17:34:43,469 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:43,469 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:43,469 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:43,472 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][155], [60#L689true, Black: 273#true, 189#L745-4true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:43,472 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2021-11-13 17:34:43,472 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:43,472 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:43,472 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:43,516 INFO L382 tUnfolder$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][154], [60#L689true, Black: 273#true, 189#L745-4true, 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, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), 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))), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:43,516 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2021-11-13 17:34:43,516 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2021-11-13 17:34:43,516 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2021-11-13 17:34:43,516 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2021-11-13 17:34:43,696 INFO L129 PetriNetUnfolder]: 3309/18401 cut-off events. [2021-11-13 17:34:43,696 INFO L130 PetriNetUnfolder]: For 4128/4250 co-relation queries the response was YES. [2021-11-13 17:34:44,049 INFO L84 FinitePrefix]: Finished finitePrefix Result has 27552 conditions, 18401 events. 3309/18401 cut-off events. For 4128/4250 co-relation queries the response was YES. Maximal size of possible extension queue 617. Compared 245417 event pairs, 979 based on Foata normal form. 8/16637 useless extension candidates. Maximal degree in co-relation 27501. Up to 3404 conditions per place. [2021-11-13 17:34:44,178 INFO L132 encePairwiseOnDemand]: 242/247 looper letters, 28 selfloop transitions, 1 changer transitions 0/206 dead transitions. [2021-11-13 17:34:44,178 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 206 transitions, 642 flow [2021-11-13 17:34:44,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 17:34:44,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-13 17:34:44,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 645 transitions. [2021-11-13 17:34:44,181 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8704453441295547 [2021-11-13 17:34:44,181 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 645 transitions. [2021-11-13 17:34:44,181 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 645 transitions. [2021-11-13 17:34:44,182 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-13 17:34:44,182 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 645 transitions. [2021-11-13 17:34:44,184 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 215.0) internal successors, (645), 3 states have internal predecessors, (645), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:34:44,187 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) [2021-11-13 17:34:44,188 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) [2021-11-13 17:34:44,188 INFO L186 Difference]: Start difference. First operand has 209 places, 202 transitions, 566 flow. Second operand 3 states and 645 transitions. [2021-11-13 17:34:44,188 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 206 transitions, 642 flow [2021-11-13 17:34:44,261 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 211 places, 206 transitions, 642 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-13 17:34:44,264 INFO L242 Difference]: Finished difference. Result has 211 places, 198 transitions, 552 flow [2021-11-13 17:34:44,264 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=550, PETRI_DIFFERENCE_MINUEND_PLACES=209, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=198, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=197, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=552, PETRI_PLACES=211, PETRI_TRANSITIONS=198} [2021-11-13 17:34:44,265 INFO L334 CegarLoopForPetriNet]: 190 programPoint places, 21 predicate places. [2021-11-13 17:34:44,265 INFO L470 AbstractCegarLoop]: Abstraction has has 211 places, 198 transitions, 552 flow [2021-11-13 17:34:44,266 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 206.33333333333334) internal successors, (619), 3 states have internal predecessors, (619), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:34:44,266 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:34:44,266 INFO L254 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] [2021-11-13 17:34:44,266 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-13 17:34:44,266 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-13 17:34:44,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:34:44,267 INFO L85 PathProgramCache]: Analyzing trace with hash 1203484672, now seen corresponding path program 2 times [2021-11-13 17:34:44,267 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:34:44,267 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1931096247] [2021-11-13 17:34:44,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:34:44,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:34:44,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:34:44,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:34:44,364 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:34:44,364 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1931096247] [2021-11-13 17:34:44,364 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1931096247] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:34:44,364 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:34:44,365 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-13 17:34:44,365 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1588554330] [2021-11-13 17:34:44,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:34:44,366 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-13 17:34:44,366 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:34:44,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-13 17:34:44,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-13 17:34:44,369 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 202 out of 247 [2021-11-13 17:34:44,372 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 211 places, 198 transitions, 552 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) [2021-11-13 17:34:44,372 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-13 17:34:44,372 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 202 of 247 [2021-11-13 17:34:44,373 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-13 17:34:46,503 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][136], [Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 45#L731true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:46,503 INFO L384 tUnfolder$Statistics]: this new event has 119 ancestors and is cut-off event [2021-11-13 17:34:46,504 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-13 17:34:46,504 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-13 17:34:46,504 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-13 17:34:47,532 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][136], [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))), 189#L745-4true, 99#L715-2true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 45#L731true, 293#true, 204#L715-2true, 202#BCSP_PnpAddENTRYtrue, 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)]) [2021-11-13 17:34:47,533 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:34:47,533 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:47,533 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:47,533 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:47,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][136], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 191#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 45#L731true, 293#true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:47,534 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:34:47,534 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:47,534 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:47,534 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:47,630 INFO L382 tUnfolder$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][185], [Black: 273#true, 189#L745-4true, 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))), 62#L734true, 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)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:47,630 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is not cut-off event [2021-11-13 17:34:47,630 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2021-11-13 17:34:47,630 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2021-11-13 17:34:47,631 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2021-11-13 17:34:47,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][201], [Black: 273#true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, 179#L689true, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:47,696 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is not cut-off event [2021-11-13 17:34:47,696 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2021-11-13 17:34:47,696 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2021-11-13 17:34:47,696 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2021-11-13 17:34:47,697 INFO L382 tUnfolder$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][186], [Black: 273#true, 60#L689true, 189#L745-4true, 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))), 62#L734true, 149#L724-2true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, 293#true, Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:47,697 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is not cut-off event [2021-11-13 17:34:47,697 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2021-11-13 17:34:47,697 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2021-11-13 17:34:47,698 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2021-11-13 17:34:47,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][136], [Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 189#L745-4true, 99#L715-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, 191#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 45#L731true, 226#L709true, 293#true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:47,712 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-11-13 17:34:47,713 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:47,713 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:47,713 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:47,713 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][246], [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))), 189#L745-4true, 164#L704true, 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))), 191#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, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 45#L731true, 204#L715-2true, 293#true, 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)]) [2021-11-13 17:34:47,713 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-11-13 17:34:47,713 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:47,713 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:47,713 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:47,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][200], [Black: 273#true, 60#L689true, 189#L745-4true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, 179#L689true, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, 293#true, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:47,822 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is not cut-off event [2021-11-13 17:34:47,822 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2021-11-13 17:34:47,822 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2021-11-13 17:34:47,822 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2021-11-13 17:34:48,134 INFO L382 tUnfolder$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][185], [Black: 273#true, 189#L745-4true, 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))), 62#L734true, 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)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, 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)]) [2021-11-13 17:34:48,135 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is not cut-off event [2021-11-13 17:34:48,135 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:34:48,135 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:34:48,135 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:34:48,136 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][185], [Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, 62#L734true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:48,137 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is not cut-off event [2021-11-13 17:34:48,137 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:34:48,137 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:34:48,137 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:34:48,265 INFO L382 tUnfolder$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][201], [Black: 273#true, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 179#L689true, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, 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)))]) [2021-11-13 17:34:48,265 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,265 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,265 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,265 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,266 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][201], [Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:48,266 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,266 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,266 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,266 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,267 INFO L382 tUnfolder$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][186], [Black: 273#true, 60#L689true, 189#L745-4true, 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))), 62#L734true, 149#L724-2true, 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, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:48,267 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,267 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,268 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,268 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][186], [60#L689true, Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, 149#L724-2true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:48,268 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,268 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,269 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,269 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2021-11-13 17:34:48,326 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][200], [Black: 273#true, 60#L689true, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 179#L689true, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:48,327 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is not cut-off event [2021-11-13 17:34:48,327 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2021-11-13 17:34:48,327 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2021-11-13 17:34:48,327 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2021-11-13 17:34:48,327 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][200], [60#L689true, Black: 273#true, 113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:48,328 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is not cut-off event [2021-11-13 17:34:48,328 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2021-11-13 17:34:48,328 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2021-11-13 17:34:48,328 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2021-11-13 17:34:48,345 INFO L382 tUnfolder$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][185], [Black: 273#true, 189#L745-4true, 110#L704true, 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))), 62#L734true, 149#L724-2true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:48,345 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2021-11-13 17:34:48,345 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:34:48,345 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:34:48,346 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:34:48,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][185], [Black: 273#true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 177#L709true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:48,352 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2021-11-13 17:34:48,353 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:34:48,353 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:34:48,353 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:34:48,353 INFO L382 tUnfolder$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][185], [Black: 273#true, 189#L745-4true, 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))), 62#L734true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 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))), 293#true, 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)]) [2021-11-13 17:34:48,354 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2021-11-13 17:34:48,354 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:34:48,354 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:34:48,354 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:34:48,368 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][201], [Black: 273#true, 189#L745-4true, 110#L704true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:48,368 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,368 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,368 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,368 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,370 INFO L382 tUnfolder$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][186], [60#L689true, Black: 273#true, 189#L745-4true, 110#L704true, 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))), 62#L734true, 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)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, 204#L715-2true, Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:48,370 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,370 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,370 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,370 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][201], [Black: 273#true, 189#L745-4true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 177#L709true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, 293#true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:48,374 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,374 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,374 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,374 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,375 INFO L382 tUnfolder$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][201], [Black: 273#true, 189#L745-4true, 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, 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), 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))), 293#true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:48,375 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,375 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,375 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,375 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][186], [60#L689true, Black: 273#true, 189#L745-4true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 177#L709true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, 293#true, Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:48,376 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,376 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,376 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,376 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,377 INFO L382 tUnfolder$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][186], [60#L689true, Black: 273#true, 189#L745-4true, 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, 62#L734true, 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)), 149#L724-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), 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))), 293#true, Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:48,377 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,377 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,377 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,377 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:34:48,399 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][200], [60#L689true, Black: 273#true, 189#L745-4true, 110#L704true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, 204#L715-2true, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2021-11-13 17:34:48,399 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2021-11-13 17:34:48,399 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2021-11-13 17:34:48,399 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2021-11-13 17:34:48,399 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2021-11-13 17:34:48,406 INFO L382 tUnfolder$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][200], [60#L689true, Black: 273#true, 189#L745-4true, 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))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 177#L709true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, 293#true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:48,406 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2021-11-13 17:34:48,406 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2021-11-13 17:34:48,406 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2021-11-13 17:34:48,406 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2021-11-13 17:34:48,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][200], [60#L689true, Black: 273#true, 189#L745-4true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 179#L689true, 291#(= ~stoppingFlag~0 1), 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 293#true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2021-11-13 17:34:48,407 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2021-11-13 17:34:48,407 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2021-11-13 17:34:48,407 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2021-11-13 17:34:48,407 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2021-11-13 17:34:48,589 INFO L129 PetriNetUnfolder]: 5203/15854 cut-off events. [2021-11-13 17:34:48,590 INFO L130 PetriNetUnfolder]: For 4548/4836 co-relation queries the response was YES. [2021-11-13 17:34:48,933 INFO L84 FinitePrefix]: Finished finitePrefix Result has 27517 conditions, 15854 events. 5203/15854 cut-off events. For 4548/4836 co-relation queries the response was YES. Maximal size of possible extension queue 1038. Compared 181982 event pairs, 857 based on Foata normal form. 2/14773 useless extension candidates. Maximal degree in co-relation 27463. Up to 3734 conditions per place. [2021-11-13 17:34:49,141 INFO L132 encePairwiseOnDemand]: 232/247 looper letters, 70 selfloop transitions, 33 changer transitions 0/278 dead transitions. [2021-11-13 17:34:49,141 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 220 places, 278 transitions, 1068 flow [2021-11-13 17:34:49,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-13 17:34:49,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-11-13 17:34:49,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2125 transitions. [2021-11-13 17:34:49,150 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8603238866396761 [2021-11-13 17:34:49,150 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 2125 transitions. [2021-11-13 17:34:49,151 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 2125 transitions. [2021-11-13 17:34:49,153 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-13 17:34:49,153 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 2125 transitions. [2021-11-13 17:34:49,160 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 212.5) internal successors, (2125), 10 states have internal predecessors, (2125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:34:49,168 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) [2021-11-13 17:34:49,170 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) [2021-11-13 17:34:49,170 INFO L186 Difference]: Start difference. First operand has 211 places, 198 transitions, 552 flow. Second operand 10 states and 2125 transitions. [2021-11-13 17:34:49,170 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 220 places, 278 transitions, 1068 flow [2021-11-13 17:34:49,208 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 219 places, 278 transitions, 1067 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-11-13 17:34:49,214 INFO L242 Difference]: Finished difference. Result has 224 places, 241 transitions, 808 flow [2021-11-13 17:34:49,216 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=551, PETRI_DIFFERENCE_MINUEND_PLACES=210, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=198, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=184, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=808, PETRI_PLACES=224, PETRI_TRANSITIONS=241} [2021-11-13 17:34:49,218 INFO L334 CegarLoopForPetriNet]: 190 programPoint places, 34 predicate places. [2021-11-13 17:34:49,218 INFO L470 AbstractCegarLoop]: Abstraction has has 224 places, 241 transitions, 808 flow [2021-11-13 17:34:49,219 INFO L471 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) [2021-11-13 17:34:49,220 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:34:49,220 INFO L254 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] [2021-11-13 17:34:49,220 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-13 17:34:49,220 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-13 17:34:49,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:34:49,221 INFO L85 PathProgramCache]: Analyzing trace with hash -1595332696, now seen corresponding path program 1 times [2021-11-13 17:34:49,221 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:34:49,221 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414383819] [2021-11-13 17:34:49,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:34:49,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:34:49,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:34:49,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:34:49,703 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:34:49,704 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414383819] [2021-11-13 17:34:49,704 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [414383819] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:34:49,704 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:34:49,704 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:34:49,704 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925784015] [2021-11-13 17:34:49,704 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:34:49,705 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:34:49,705 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:34:49,705 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:34:49,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:34:49,708 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 247 [2021-11-13 17:34:49,710 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 224 places, 241 transitions, 808 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) [2021-11-13 17:34:49,710 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-13 17:34:49,710 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 247 [2021-11-13 17:34:49,710 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-13 17:34:52,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][193], [189#L745-4true, 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))), 166#L702true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:52,908 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is cut-off event [2021-11-13 17:34:52,908 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-13 17:34:52,908 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-13 17:34:52,908 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-13 17:34:54,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][269], [319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 0)), 189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~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), 94#L686-1true, 49#L722-4true, 204#L715-2true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:54,309 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2021-11-13 17:34:54,309 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:54,309 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:54,310 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-13 17:34:54,491 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][270], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~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), 94#L686-1true, 103#L723-2true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:54,491 INFO L384 tUnfolder$Statistics]: this new event has 119 ancestors and is cut-off event [2021-11-13 17:34:54,492 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-13 17:34:54,492 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-13 17:34:54,492 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-13 17:34:54,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][270], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~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), 94#L686-1true, 204#L715-2true, 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))), 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 71#L723true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:54,713 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is cut-off event [2021-11-13 17:34:54,713 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2021-11-13 17:34:54,713 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2021-11-13 17:34:54,713 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2021-11-13 17:34:54,911 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][270], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 103#L723-2true, 204#L715-2true, 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))), 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:54,911 INFO L384 tUnfolder$Statistics]: this new event has 119 ancestors and is cut-off event [2021-11-13 17:34:54,911 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-13 17:34:54,912 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-13 17:34:54,912 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-13 17:34:54,912 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-13 17:34:55,272 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][193], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 166#L702true, Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 202#BCSP_PnpAddENTRYtrue, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:55,272 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2021-11-13 17:34:55,272 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:55,272 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:55,273 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:55,273 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][193], [113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 166#L702true, Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 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, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:55,274 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2021-11-13 17:34:55,274 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:55,274 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:55,274 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:55,274 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][273], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 166#L702true, 275#(= ~stopped~0 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 150#BCSP_PnpAddENTRYtrue, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:55,275 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2021-11-13 17:34:55,275 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:55,275 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:55,275 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-13 17:34:55,484 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][269], [319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 0)), 189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 49#L722-4true, 202#BCSP_PnpAddENTRYtrue, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:55,484 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is cut-off event [2021-11-13 17:34:55,485 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:55,485 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:55,485 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:55,528 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][259], [189#L745-4true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 269#(= ~stoppingFlag~0 0), 185#L686true, 315#(<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0), 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), 141#L710true, Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 293#true]) [2021-11-13 17:34:55,528 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2021-11-13 17:34:55,529 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:55,529 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:55,529 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:55,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][260], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~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), 94#L686-1true, 315#(<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0), 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 141#L710true, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:55,713 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2021-11-13 17:34:55,713 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:55,714 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:55,714 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:55,749 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][260], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 315#(<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0), 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), 141#L710true, Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:55,749 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2021-11-13 17:34:55,749 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:55,749 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:55,749 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:55,750 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:55,756 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][266], [189#L745-4true, 319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#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))), Black: 269#(= ~stoppingFlag~0 0), 185#L686true, 49#L722-4true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 293#true]) [2021-11-13 17:34:55,756 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-11-13 17:34:55,756 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-13 17:34:55,757 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-13 17:34:55,757 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-13 17:34:55,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][266], [189#L745-4true, 319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#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))), Black: 269#(= ~stoppingFlag~0 0), 185#L686true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, 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), 23#L722-2true, 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, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 293#true]) [2021-11-13 17:34:55,757 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2021-11-13 17:34:55,757 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:55,757 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:55,757 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-13 17:34:56,457 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][269], [189#L745-4true, 319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, 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), 23#L722-2true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:56,458 INFO L384 tUnfolder$Statistics]: this new event has 124 ancestors and is cut-off event [2021-11-13 17:34:56,458 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-13 17:34:56,458 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-13 17:34:56,458 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-13 17:34:56,486 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][269], [319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 0)), 189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~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), 94#L686-1true, 49#L722-4true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:56,486 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,487 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,487 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,487 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,487 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,488 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][269], [189#L745-4true, 319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~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), 94#L686-1true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, 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), 23#L722-2true, 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, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:56,488 INFO L384 tUnfolder$Statistics]: this new event has 124 ancestors and is cut-off event [2021-11-13 17:34:56,488 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-13 17:34:56,488 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-13 17:34:56,488 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-13 17:34:56,489 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-13 17:34:56,918 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][269], [319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 0)), 189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~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), 94#L686-1true, 49#L722-4true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:56,918 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,918 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,919 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,919 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,919 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,919 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][269], [113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~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), 94#L686-1true, 49#L722-4true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:56,920 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,920 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,920 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,920 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,921 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][327], [189#L745-4true, 319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 49#L722-4true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 150#BCSP_PnpAddENTRYtrue, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:56,921 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,921 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,921 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,921 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][193], [189#L745-4true, 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))), 166#L702true, 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~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), 94#L686-1true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, 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))), 110#L704true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:56,922 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,922 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,923 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,923 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,947 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][273], [189#L745-4true, 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))), 166#L702true, 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 275#(= ~stopped~0 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 74#L704true, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:56,947 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,948 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,948 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,948 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:56,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][267], [189#L745-4true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 269#(= ~stoppingFlag~0 0), 185#L686true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 71#L723true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 293#true]) [2021-11-13 17:34:56,963 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2021-11-13 17:34:56,963 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:56,963 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:56,963 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:56,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][267], [189#L745-4true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 269#(= ~stoppingFlag~0 0), 185#L686true, 103#L723-2true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 293#true]) [2021-11-13 17:34:56,963 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is cut-off event [2021-11-13 17:34:56,963 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:56,964 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:56,964 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][193], [189#L745-4true, 164#L704true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~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), 94#L686-1true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:57,086 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is cut-off event [2021-11-13 17:34:57,086 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2021-11-13 17:34:57,086 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2021-11-13 17:34:57,086 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2021-11-13 17:34:57,146 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][270], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 103#L723-2true, 204#L715-2true, 202#BCSP_PnpAddENTRYtrue, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:57,146 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,146 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,146 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,146 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,188 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][268], [322#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 0)), 189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 39#L722-5true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:57,189 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2021-11-13 17:34:57,189 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:57,189 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:57,189 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:57,189 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][270], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 71#L723true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:57,189 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,189 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,190 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,190 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,190 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][270], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 103#L723-2true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:57,190 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,191 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,191 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,191 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,191 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][270], [113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 103#L723-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:57,193 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,193 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,193 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,193 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,195 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 103#L723-2true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 150#BCSP_PnpAddENTRYtrue, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:57,196 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,196 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,196 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,196 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,298 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][273], [189#L745-4true, 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))), 166#L702true, 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~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), 94#L686-1true, 204#L715-2true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:57,298 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is not cut-off event [2021-11-13 17:34:57,298 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is not cut-off event [2021-11-13 17:34:57,299 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is not cut-off event [2021-11-13 17:34:57,299 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is not cut-off event [2021-11-13 17:34:57,357 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][270], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, 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))), 191#L715-2true, 71#L723true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:57,357 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,357 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,357 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,357 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,357 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][270], [113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 191#L715-2true, 71#L723true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:57,358 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,358 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,358 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,358 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,359 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 71#L723true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 150#BCSP_PnpAddENTRYtrue, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:57,359 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,359 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,359 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,359 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:57,576 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][270], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 103#L723-2true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, 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))), 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:57,576 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,577 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,577 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,577 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,577 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,577 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,578 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][270], [113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 103#L723-2true, 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))), 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:57,578 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,578 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,578 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,578 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,578 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,579 INFO L382 tUnfolder$Statistics]: inserting event number 5 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 103#L723-2true, 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))), 204#L715-2true, Black: 273#true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 150#BCSP_PnpAddENTRYtrue, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:57,579 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,579 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,579 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,579 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,579 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:34:57,884 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][327], [189#L745-4true, 319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 49#L722-4true, 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))), 204#L715-2true, Black: 273#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 74#L704true, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:57,884 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2021-11-13 17:34:57,884 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-13 17:34:57,884 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-13 17:34:57,884 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-13 17:34:58,594 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 275#(= ~stopped~0 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 103#L723-2true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), 74#L704true, BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:58,595 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,595 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,595 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,596 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,699 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][327], [189#L745-4true, 319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 49#L722-4true, 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:58,700 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is cut-off event [2021-11-13 17:34:58,700 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:58,700 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:58,700 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:58,750 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 71#L723true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 74#L704true, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:58,750 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is cut-off event [2021-11-13 17:34:58,751 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-13 17:34:58,751 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-13 17:34:58,751 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-13 17:34:58,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][311], [189#L745-4true, 88#L709true, 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))), 166#L702true, 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 45#L731true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true, 293#true]) [2021-11-13 17:34:58,893 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is not cut-off event [2021-11-13 17:34:58,893 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is not cut-off event [2021-11-13 17:34:58,893 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is not cut-off event [2021-11-13 17:34:58,894 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is not cut-off event [2021-11-13 17:34:58,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][369], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 103#L723-2true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 74#L704true, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:58,917 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,918 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,918 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,918 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,918 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][270], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 103#L723-2true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 110#L704true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:58,918 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,919 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,919 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,919 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,920 INFO L382 tUnfolder$Statistics]: inserting event number 5 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 103#L723-2true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 74#L704true, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:58,920 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,920 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,920 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,920 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:58,921 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:59,013 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 103#L723-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:34:59,013 INFO L384 tUnfolder$Statistics]: this new event has 119 ancestors and is cut-off event [2021-11-13 17:34:59,013 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-13 17:34:59,013 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-13 17:34:59,013 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-13 17:34:59,049 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][272], [189#L745-4true, 164#L704true, 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))), Black: 269#(= ~stoppingFlag~0 0), 45#L731true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true, 293#true]) [2021-11-13 17:34:59,050 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-11-13 17:34:59,050 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:59,050 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:59,050 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:34:59,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][193], [113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 164#L704true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 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, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:59,215 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2021-11-13 17:34:59,215 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:59,215 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:59,216 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:59,217 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][273], [189#L745-4true, 164#L704true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 150#BCSP_PnpAddENTRYtrue, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:59,217 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2021-11-13 17:34:59,217 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:59,217 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:59,217 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2021-11-13 17:34:59,340 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][273], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 166#L702true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 204#L715-2true, 202#BCSP_PnpAddENTRYtrue, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:59,340 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is not cut-off event [2021-11-13 17:34:59,340 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is not cut-off event [2021-11-13 17:34:59,340 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is not cut-off event [2021-11-13 17:34:59,340 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is not cut-off event [2021-11-13 17:34:59,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][331], [113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 166#L702true, 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:59,342 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is not cut-off event [2021-11-13 17:34:59,342 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is not cut-off event [2021-11-13 17:34:59,342 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is not cut-off event [2021-11-13 17:34:59,342 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is not cut-off event [2021-11-13 17:34:59,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][331], [189#L745-4true, 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, 166#L702true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 150#BCSP_PnpAddENTRYtrue, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:59,343 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is not cut-off event [2021-11-13 17:34:59,343 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is not cut-off event [2021-11-13 17:34:59,344 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is not cut-off event [2021-11-13 17:34:59,344 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is not cut-off event [2021-11-13 17:34:59,458 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][272], [189#L745-4true, 164#L704true, 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))), Black: 269#(= ~stoppingFlag~0 0), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 122#L715-2true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true, 293#true]) [2021-11-13 17:34:59,459 INFO L384 tUnfolder$Statistics]: this new event has 137 ancestors and is cut-off event [2021-11-13 17:34:59,459 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-11-13 17:34:59,459 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-11-13 17:34:59,459 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-11-13 17:34:59,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][259], [189#L745-4true, 251#true, Black: 253#(= ~stopped~0 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))), Black: 269#(= ~stoppingFlag~0 0), 277#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)), 315#(<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, 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, 191#L715-2true, 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), 141#L710true, Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 293#true]) [2021-11-13 17:34:59,797 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-11-13 17:34:59,797 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-13 17:34:59,797 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-13 17:34:59,797 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-13 17:34:59,828 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][273], [189#L745-4true, 114#L722true, 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, 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 204#L715-2true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:59,829 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-11-13 17:34:59,829 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-13 17:34:59,829 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-13 17:34:59,829 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-13 17:34:59,916 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][273], [189#L745-4true, 164#L704true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 74#L704true, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:34:59,916 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2021-11-13 17:34:59,917 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:59,917 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:59,917 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-13 17:34:59,923 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][365], [189#L745-4true, 319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#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))), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 185#L686true, 49#L722-4true, 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))), 204#L715-2true, Black: 273#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 74#L704true, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 293#true]) [2021-11-13 17:34:59,924 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is cut-off event [2021-11-13 17:34:59,924 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-13 17:34:59,924 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-13 17:34:59,924 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-13 17:34:59,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][266], [189#L745-4true, 319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 0)), 251#true, Black: 253#(= ~stopped~0 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))), Black: 269#(= ~stoppingFlag~0 0), 277#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)), 49#L722-4true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, 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, 191#L715-2true, 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 293#true]) [2021-11-13 17:34:59,940 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is cut-off event [2021-11-13 17:34:59,941 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:59,941 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:59,941 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-13 17:34:59,941 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][266], [189#L745-4true, 319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 0)), 251#true, Black: 253#(= ~stopped~0 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))), Black: 269#(= ~stoppingFlag~0 0), 277#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)), Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 202#BCSP_PnpAddENTRYtrue, 204#L715-2true, 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), 23#L722-2true, Black: 273#true, 191#L715-2true, 62#L734true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 293#true]) [2021-11-13 17:34:59,941 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is cut-off event [2021-11-13 17:34:59,941 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:59,942 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:34:59,942 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-13 17:35:00,056 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][273], [189#L745-4true, 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))), 166#L702true, 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 204#L715-2true, 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))), 110#L704true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:35:00,057 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is not cut-off event [2021-11-13 17:35:00,057 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:35:00,057 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:35:00,057 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:35:00,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][331], [189#L745-4true, 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, 166#L702true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 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))), 204#L715-2true, Black: 273#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 74#L704true, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:35:00,058 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is not cut-off event [2021-11-13 17:35:00,058 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:35:00,058 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:35:00,059 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2021-11-13 17:35:00,105 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][273], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 166#L702true, Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:35:00,105 INFO L384 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2021-11-13 17:35:00,105 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-13 17:35:00,105 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-13 17:35:00,105 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-13 17:35:00,233 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][273], [189#L745-4true, 164#L704true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:35:00,233 INFO L384 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2021-11-13 17:35:00,233 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-11-13 17:35:00,233 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-11-13 17:35:00,233 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-11-13 17:35:00,302 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 103#L723-2true, 204#L715-2true, 202#BCSP_PnpAddENTRYtrue, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:00,303 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:35:00,303 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:35:00,303 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:35:00,303 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:35:00,304 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][369], [113#BCSP_PnpAddENTRYtrue, 189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 103#L723-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:00,304 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:35:00,304 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:35:00,304 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:35:00,304 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:35:00,305 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][369], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 275#(= ~stopped~0 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 103#L723-2true, 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))), 204#L715-2true, Black: 273#true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 150#BCSP_PnpAddENTRYtrue, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:00,306 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-13 17:35:00,306 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:35:00,306 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:35:00,306 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-13 17:35:00,591 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][327], [189#L745-4true, 319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 49#L722-4true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:00,591 INFO L384 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2021-11-13 17:35:00,592 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:00,592 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:00,592 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:00,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][368], [189#L745-4true, 319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 49#L722-4true, 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))), 204#L715-2true, Black: 273#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 74#L704true, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:00,593 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2021-11-13 17:35:00,593 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:35:00,593 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:35:00,593 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2021-11-13 17:35:00,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][366], [189#L745-4true, 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))), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 185#L686true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 71#L723true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 74#L704true, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 293#true]) [2021-11-13 17:35:00,596 INFO L384 tUnfolder$Statistics]: this new event has 132 ancestors and is cut-off event [2021-11-13 17:35:00,596 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-13 17:35:00,596 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-13 17:35:00,596 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-13 17:35:01,131 INFO L382 tUnfolder$Statistics]: inserting event number 5 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][327], [319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 0)), 189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 49#L722-4true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,131 INFO L384 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,132 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,132 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,132 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,132 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][269], [319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 0)), 189#L745-4true, 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, 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 49#L722-4true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,133 INFO L384 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,133 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,133 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,134 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,147 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][323], [322#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 0)), 189#L745-4true, 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))), Black: 269#(= ~stoppingFlag~0 0), 185#L686true, 39#L722-5true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 293#true]) [2021-11-13 17:35:01,162 INFO L384 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,162 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,163 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,163 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][366], [189#L745-4true, 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))), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 185#L686true, 103#L723-2true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 74#L704true, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 293#true]) [2021-11-13 17:35:01,239 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is cut-off event [2021-11-13 17:35:01,240 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-13 17:35:01,240 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-13 17:35:01,240 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-13 17:35:01,266 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][326], [322#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 0)), 189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 39#L722-5true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,267 INFO L384 tUnfolder$Statistics]: this new event has 148 ancestors and is cut-off event [2021-11-13 17:35:01,267 INFO L387 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2021-11-13 17:35:01,267 INFO L387 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2021-11-13 17:35:01,267 INFO L387 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2021-11-13 17:35:01,280 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 71#L723true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,280 INFO L384 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,280 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,280 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,280 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,281 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][325], [189#L745-4true, 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))), Black: 269#(= ~stoppingFlag~0 0), 185#L686true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 71#L723true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 293#true]) [2021-11-13 17:35:01,281 INFO L384 tUnfolder$Statistics]: this new event has 148 ancestors and is cut-off event [2021-11-13 17:35:01,281 INFO L387 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2021-11-13 17:35:01,281 INFO L387 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2021-11-13 17:35:01,282 INFO L387 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2021-11-13 17:35:01,326 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 103#L723-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 110#L704true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,326 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-11-13 17:35:01,326 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:35:01,326 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:35:01,327 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:35:01,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][369], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 71#L723true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 74#L704true, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,328 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2021-11-13 17:35:01,328 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:35:01,328 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:35:01,328 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2021-11-13 17:35:01,329 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][369], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 275#(= ~stopped~0 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 103#L723-2true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 74#L704true, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,329 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-11-13 17:35:01,329 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:35:01,329 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:35:01,329 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:35:01,329 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-13 17:35:01,330 INFO L382 tUnfolder$Statistics]: inserting event number 5 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, 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))), 191#L715-2true, 71#L723true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,331 INFO L384 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,331 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,331 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,331 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,331 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,361 INFO L382 tUnfolder$Statistics]: inserting event number 6 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 71#L723true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,362 INFO L384 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,362 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,362 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,362 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,362 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,362 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][270], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 71#L723true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,364 INFO L384 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,364 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,364 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,364 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,380 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 103#L723-2true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,380 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,380 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,381 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,381 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,381 INFO L382 tUnfolder$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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][325], [189#L745-4true, 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))), Black: 269#(= ~stoppingFlag~0 0), 185#L686true, 103#L723-2true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 293#true]) [2021-11-13 17:35:01,381 INFO L384 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,381 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,381 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,381 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2021-11-13 17:35:01,410 INFO L382 tUnfolder$Statistics]: inserting event number 5 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~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), 94#L686-1true, 103#L723-2true, 204#L715-2true, 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))), 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,410 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,410 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,410 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,410 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,411 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,435 INFO L382 tUnfolder$Statistics]: inserting event number 6 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~post5#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][328], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 103#L723-2true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,435 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,435 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,435 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,435 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,436 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,436 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][270], [189#L745-4true, 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, 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 103#L723-2true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 298#(= ~stoppingEvent~0 0), 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,437 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,437 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,437 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,437 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-13 17:35:01,582 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][331], [189#L745-4true, 114#L722true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~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), 94#L686-1true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:35:01,583 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-11-13 17:35:01,583 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-13 17:35:01,583 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-13 17:35:01,583 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-13 17:35:01,627 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][331], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 166#L702true, Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, 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))), 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), 313#true]) [2021-11-13 17:35:01,627 INFO L384 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2021-11-13 17:35:01,627 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-13 17:35:01,627 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-13 17:35:01,627 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-13 17:35:01,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][368], [319#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0) (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret6#1|) 0)), 189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 94#L686-1true, Black: 269#(= ~stoppingFlag~0 0), 49#L722-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 204#L715-2true, Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,713 INFO L384 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,713 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,713 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,714 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2021-11-13 17:35:01,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][369], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), Black: 269#(= ~stoppingFlag~0 0), 94#L686-1true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 71#L723true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,743 INFO L384 tUnfolder$Statistics]: this new event has 149 ancestors and is not cut-off event [2021-11-13 17:35:01,743 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is not cut-off event [2021-11-13 17:35:01,743 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is not cut-off event [2021-11-13 17:35:01,743 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is not cut-off event [2021-11-13 17:35:01,752 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([970] 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_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1=|v_BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5#1, ~pendingIo~0][369], [189#L745-4true, 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))), 300#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~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), 94#L686-1true, 103#L723-2true, 204#L715-2true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 191#L715-2true, 325#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, Black: 298#(= ~stoppingEvent~0 0), BCSP_PnpStopThread1of4ForFork1InUse, 291#(= ~stoppingFlag~0 1), Black: 304#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), Black: 296#(and (= ~pendingIo~0 1) (= ~stoppingEvent~0 0)), Black: 293#true, Black: 306#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0))]) [2021-11-13 17:35:01,752 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is not cut-off event [2021-11-13 17:35:01,752 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is not cut-off event [2021-11-13 17:35:01,752 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is not cut-off event [2021-11-13 17:35:01,752 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is not cut-off event [2021-11-13 17:35:01,779 INFO L129 PetriNetUnfolder]: 12862/43579 cut-off events. [2021-11-13 17:35:01,779 INFO L130 PetriNetUnfolder]: For 26299/43488 co-relation queries the response was YES. [2021-11-13 17:35:02,697 INFO L84 FinitePrefix]: Finished finitePrefix Result has 86271 conditions, 43579 events. 12862/43579 cut-off events. For 26299/43488 co-relation queries the response was YES. Maximal size of possible extension queue 2284. Compared 612049 event pairs, 4044 based on Foata normal form. 54/40072 useless extension candidates. Maximal degree in co-relation 86213. Up to 10482 conditions per place. [2021-11-13 17:35:03,115 INFO L132 encePairwiseOnDemand]: 242/247 looper letters, 199 selfloop transitions, 4 changer transitions 0/381 dead transitions. [2021-11-13 17:35:03,116 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 229 places, 381 transitions, 1902 flow [2021-11-13 17:35:03,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 17:35:03,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-13 17:35:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1282 transitions. [2021-11-13 17:35:03,122 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.865047233468286 [2021-11-13 17:35:03,122 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1282 transitions. [2021-11-13 17:35:03,122 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1282 transitions. [2021-11-13 17:35:03,124 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-13 17:35:03,124 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1282 transitions. [2021-11-13 17:35:03,129 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 213.66666666666666) internal successors, (1282), 6 states have internal predecessors, (1282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:35:03,134 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 247.0) internal successors, (1729), 7 states have internal predecessors, (1729), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:35:03,135 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 247.0) internal successors, (1729), 7 states have internal predecessors, (1729), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:35:03,135 INFO L186 Difference]: Start difference. First operand has 224 places, 241 transitions, 808 flow. Second operand 6 states and 1282 transitions. [2021-11-13 17:35:03,135 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 229 places, 381 transitions, 1902 flow [2021-11-13 17:35:03,919 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 229 places, 381 transitions, 1902 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-13 17:35:03,926 INFO L242 Difference]: Finished difference. Result has 233 places, 243 transitions, 831 flow [2021-11-13 17:35:03,926 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=802, PETRI_DIFFERENCE_MINUEND_PLACES=224, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=240, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=236, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=831, PETRI_PLACES=233, PETRI_TRANSITIONS=243} [2021-11-13 17:35:03,927 INFO L334 CegarLoopForPetriNet]: 190 programPoint places, 43 predicate places. [2021-11-13 17:35:03,928 INFO L470 AbstractCegarLoop]: Abstraction has has 233 places, 243 transitions, 831 flow [2021-11-13 17:35:03,928 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has 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) [2021-11-13 17:35:03,929 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-13 17:35:03,929 INFO L254 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:35:03,929 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-13 17:35:03,930 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-13 17:35:03,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:35:03,930 INFO L85 PathProgramCache]: Analyzing trace with hash 719038974, now seen corresponding path program 1 times [2021-11-13 17:35:03,930 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:35:03,931 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505805985] [2021-11-13 17:35:03,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:35:03,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:35:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:04,037 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-13 17:35:04,038 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:35:04,038 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1505805985] [2021-11-13 17:35:04,039 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1505805985] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:35:04,039 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:35:04,039 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:35:04,039 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325582271] [2021-11-13 17:35:04,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:35:04,041 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:35:04,041 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:35:04,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:35:04,042 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:35:04,044 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 247 [2021-11-13 17:35:04,046 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 233 places, 243 transitions, 831 flow. Second operand has 5 states, 5 states have (on average 202.2) internal successors, (1011), 5 states have internal predecessors, (1011), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:35:04,046 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-13 17:35:04,047 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 247 [2021-11-13 17:35:04,047 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand