/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.use.on-demand.petri.net.difference true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/chl-nzb-file-subst.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 17:14:23,577 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 17:14:23,578 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 17:14:23,617 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 17:14:23,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 17:14:23,618 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 17:14:23,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 17:14:23,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 17:14:23,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 17:14:23,644 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 17:14:23,645 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 17:14:23,647 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 17:14:23,648 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 17:14:23,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 17:14:23,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 17:14:23,652 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 17:14:23,653 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 17:14:23,653 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 17:14:23,657 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 17:14:23,658 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 17:14:23,659 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 17:14:23,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 17:14:23,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 17:14:23,662 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 17:14:23,668 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 17:14:23,668 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 17:14:23,669 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 17:14:23,669 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 17:14:23,669 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 17:14:23,670 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 17:14:23,670 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 17:14:23,671 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 17:14:23,671 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 17:14:23,671 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 17:14:23,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 17:14:23,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 17:14:23,673 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 17:14:23,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 17:14:23,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 17:14:23,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 17:14:23,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 17:14:23,678 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2022-12-06 17:14:23,704 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 17:14:23,704 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 17:14:23,705 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-06 17:14:23,705 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-06 17:14:23,705 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 17:14:23,706 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 17:14:23,706 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 17:14:23,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 17:14:23,706 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 17:14:23,706 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 17:14:23,707 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 17:14:23,707 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 17:14:23,707 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 17:14:23,707 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 17:14:23,707 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 17:14:23,708 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 17:14:23,708 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 17:14:23,708 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 17:14:23,708 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 17:14:23,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 17:14:23,708 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 17:14:23,708 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 17:14:23,708 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 17:14:23,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 17:14:23,708 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 17:14:23,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 17:14:23,709 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 17:14:23,709 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 17:14:23,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 17:14:23,709 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-06 17:14:23,709 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-06 17:14:23,709 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 17:14:23,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 17:14:24,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 17:14:24,006 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 17:14:24,006 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 17:14:24,007 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 17:14:24,008 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-nzb-file-subst.wvr.c [2022-12-06 17:14:25,027 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 17:14:25,224 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 17:14:25,224 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-nzb-file-subst.wvr.c [2022-12-06 17:14:25,230 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19ddcc73d/e1f53d62d6714958a5a8ece2619586e3/FLAGabe5364fc [2022-12-06 17:14:25,239 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19ddcc73d/e1f53d62d6714958a5a8ece2619586e3 [2022-12-06 17:14:25,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 17:14:25,242 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 17:14:25,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 17:14:25,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 17:14:25,245 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 17:14:25,245 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:14:25" (1/1) ... [2022-12-06 17:14:25,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b858b14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:25, skipping insertion in model container [2022-12-06 17:14:25,246 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:14:25" (1/1) ... [2022-12-06 17:14:25,250 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 17:14:25,273 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 17:14:25,396 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-nzb-file-subst.wvr.c[6501,6514] [2022-12-06 17:14:25,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 17:14:25,437 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 17:14:25,476 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-nzb-file-subst.wvr.c[6501,6514] [2022-12-06 17:14:25,479 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 17:14:25,498 INFO L208 MainTranslator]: Completed translation [2022-12-06 17:14:25,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:25 WrapperNode [2022-12-06 17:14:25,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 17:14:25,500 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 17:14:25,501 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 17:14:25,501 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 17:14:25,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:25" (1/1) ... [2022-12-06 17:14:25,524 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:25" (1/1) ... [2022-12-06 17:14:25,562 INFO L138 Inliner]: procedures = 26, calls = 76, calls flagged for inlining = 28, calls inlined = 42, statements flattened = 574 [2022-12-06 17:14:25,562 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 17:14:25,563 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 17:14:25,563 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 17:14:25,563 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 17:14:25,572 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:25" (1/1) ... [2022-12-06 17:14:25,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:25" (1/1) ... [2022-12-06 17:14:25,586 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:25" (1/1) ... [2022-12-06 17:14:25,587 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:25" (1/1) ... [2022-12-06 17:14:25,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:25" (1/1) ... [2022-12-06 17:14:25,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:25" (1/1) ... [2022-12-06 17:14:25,615 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:25" (1/1) ... [2022-12-06 17:14:25,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:25" (1/1) ... [2022-12-06 17:14:25,619 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 17:14:25,620 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 17:14:25,620 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 17:14:25,620 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 17:14:25,621 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:25" (1/1) ... [2022-12-06 17:14:25,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 17:14:25,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 17:14:25,669 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-06 17:14:25,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-06 17:14:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 17:14:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 17:14:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 17:14:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-06 17:14:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-12-06 17:14:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-12-06 17:14:25,711 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-12-06 17:14:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-12-06 17:14:25,711 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-12-06 17:14:25,713 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-12-06 17:14:25,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 17:14:25,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-06 17:14:25,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 17:14:25,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 17:14:25,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 17:14:25,718 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-06 17:14:25,860 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 17:14:25,861 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 17:14:26,484 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 17:14:26,499 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 17:14:26,499 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2022-12-06 17:14:26,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:14:26 BoogieIcfgContainer [2022-12-06 17:14:26,502 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 17:14:26,504 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 17:14:26,504 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 17:14:26,506 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 17:14:26,506 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 05:14:25" (1/3) ... [2022-12-06 17:14:26,506 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d8fe760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 05:14:26, skipping insertion in model container [2022-12-06 17:14:26,506 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:25" (2/3) ... [2022-12-06 17:14:26,507 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d8fe760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 05:14:26, skipping insertion in model container [2022-12-06 17:14:26,507 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:14:26" (3/3) ... [2022-12-06 17:14:26,508 INFO L112 eAbstractionObserver]: Analyzing ICFG chl-nzb-file-subst.wvr.c [2022-12-06 17:14:26,521 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 17:14:26,521 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-06 17:14:26,521 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 17:14:26,661 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-12-06 17:14:26,707 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 627 places, 690 transitions, 1404 flow [2022-12-06 17:14:26,965 INFO L130 PetriNetUnfolder]: 73/687 cut-off events. [2022-12-06 17:14:26,966 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-12-06 17:14:26,984 INFO L83 FinitePrefix]: Finished finitePrefix Result has 700 conditions, 687 events. 73/687 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 2360 event pairs, 0 based on Foata normal form. 0/613 useless extension candidates. Maximal degree in co-relation 507. Up to 2 conditions per place. [2022-12-06 17:14:26,984 INFO L82 GeneralOperation]: Start removeDead. Operand has 627 places, 690 transitions, 1404 flow [2022-12-06 17:14:26,996 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 614 places, 677 transitions, 1372 flow [2022-12-06 17:14:27,006 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 17:14:27,014 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6ac5825, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 17:14:27,015 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-12-06 17:14:27,135 INFO L130 PetriNetUnfolder]: 73/676 cut-off events. [2022-12-06 17:14:27,135 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-12-06 17:14:27,136 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 17:14:27,137 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 17:14:27,137 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 17:14:27,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 17:14:27,141 INFO L85 PathProgramCache]: Analyzing trace with hash -1807096790, now seen corresponding path program 1 times [2022-12-06 17:14:27,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 17:14:27,147 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1287824215] [2022-12-06 17:14:27,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 17:14:27,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 17:14:27,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 17:14:27,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 17:14:27,553 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 17:14:27,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1287824215] [2022-12-06 17:14:27,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1287824215] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 17:14:27,553 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 17:14:27,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 17:14:27,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615556704] [2022-12-06 17:14:27,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 17:14:27,561 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 17:14:27,561 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 17:14:27,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 17:14:27,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 17:14:27,583 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 632 out of 690 [2022-12-06 17:14:27,589 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 614 places, 677 transitions, 1372 flow. Second operand has 3 states, 3 states have (on average 636.0) internal successors, (1908), 3 states have internal predecessors, (1908), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:27,589 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 17:14:27,589 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 632 of 690 [2022-12-06 17:14:27,590 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 17:14:28,124 INFO L130 PetriNetUnfolder]: 166/1945 cut-off events. [2022-12-06 17:14:28,124 INFO L131 PetriNetUnfolder]: For 111/111 co-relation queries the response was YES. [2022-12-06 17:14:28,144 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2177 conditions, 1945 events. 166/1945 cut-off events. For 111/111 co-relation queries the response was YES. Maximal size of possible extension queue 61. Compared 15126 event pairs, 47 based on Foata normal form. 534/2258 useless extension candidates. Maximal degree in co-relation 1724. Up to 110 conditions per place. [2022-12-06 17:14:28,157 INFO L137 encePairwiseOnDemand]: 649/690 looper letters, 33 selfloop transitions, 2 changer transitions 7/655 dead transitions. [2022-12-06 17:14:28,157 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 616 places, 655 transitions, 1413 flow [2022-12-06 17:14:28,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 17:14:28,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 17:14:28,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1998 transitions. [2022-12-06 17:14:28,173 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9652173913043478 [2022-12-06 17:14:28,178 INFO L294 CegarLoopForPetriNet]: 614 programPoint places, 2 predicate places. [2022-12-06 17:14:28,178 INFO L495 AbstractCegarLoop]: Abstraction has has 616 places, 655 transitions, 1413 flow [2022-12-06 17:14:28,180 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 636.0) internal successors, (1908), 3 states have internal predecessors, (1908), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:28,180 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 17:14:28,180 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 17:14:28,180 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 17:14:28,182 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 17:14:28,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 17:14:28,183 INFO L85 PathProgramCache]: Analyzing trace with hash 176808056, now seen corresponding path program 2 times [2022-12-06 17:14:28,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 17:14:28,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868072265] [2022-12-06 17:14:28,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 17:14:28,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 17:14:28,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 17:14:28,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 17:14:28,334 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 17:14:28,334 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [868072265] [2022-12-06 17:14:28,334 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [868072265] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 17:14:28,334 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 17:14:28,334 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 17:14:28,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858046902] [2022-12-06 17:14:28,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 17:14:28,335 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 17:14:28,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 17:14:28,336 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 17:14:28,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 17:14:28,338 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 632 out of 690 [2022-12-06 17:14:28,340 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 616 places, 655 transitions, 1413 flow. Second operand has 3 states, 3 states have (on average 636.0) internal successors, (1908), 3 states have internal predecessors, (1908), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:28,340 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 17:14:28,340 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 632 of 690 [2022-12-06 17:14:28,340 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 17:14:28,756 INFO L130 PetriNetUnfolder]: 162/1915 cut-off events. [2022-12-06 17:14:28,756 INFO L131 PetriNetUnfolder]: For 307/347 co-relation queries the response was YES. [2022-12-06 17:14:28,783 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2365 conditions, 1915 events. 162/1915 cut-off events. For 307/347 co-relation queries the response was YES. Maximal size of possible extension queue 58. Compared 14906 event pairs, 36 based on Foata normal form. 0/1710 useless extension candidates. Maximal degree in co-relation 1742. Up to 134 conditions per place. [2022-12-06 17:14:28,792 INFO L137 encePairwiseOnDemand]: 684/690 looper letters, 46 selfloop transitions, 4 changer transitions 7/670 dead transitions. [2022-12-06 17:14:28,792 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 618 places, 670 transitions, 1588 flow [2022-12-06 17:14:28,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 17:14:28,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 17:14:28,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1933 transitions. [2022-12-06 17:14:28,796 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9338164251207729 [2022-12-06 17:14:28,797 INFO L294 CegarLoopForPetriNet]: 614 programPoint places, 4 predicate places. [2022-12-06 17:14:28,797 INFO L495 AbstractCegarLoop]: Abstraction has has 618 places, 670 transitions, 1588 flow [2022-12-06 17:14:28,800 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 636.0) internal successors, (1908), 3 states have internal predecessors, (1908), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:28,800 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 17:14:28,804 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 17:14:28,804 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-06 17:14:28,804 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 17:14:28,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 17:14:28,805 INFO L85 PathProgramCache]: Analyzing trace with hash -218244227, now seen corresponding path program 1 times [2022-12-06 17:14:28,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 17:14:28,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1532898436] [2022-12-06 17:14:28,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 17:14:28,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 17:14:28,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 17:14:28,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 17:14:28,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 17:14:28,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1532898436] [2022-12-06 17:14:28,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1532898436] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 17:14:28,911 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 17:14:28,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 17:14:28,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747543935] [2022-12-06 17:14:28,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 17:14:28,913 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 17:14:28,913 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 17:14:28,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 17:14:28,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 17:14:28,915 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 632 out of 690 [2022-12-06 17:14:28,917 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 618 places, 670 transitions, 1588 flow. Second operand has 3 states, 3 states have (on average 636.3333333333334) internal successors, (1909), 3 states have internal predecessors, (1909), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:28,917 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 17:14:28,917 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 632 of 690 [2022-12-06 17:14:28,917 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 17:14:30,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][471], [thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 553#L159-2true, 633#true, thread2Thread1of1ForFork2InUse, 630#true, 507#$Ultimate##0true, 71#L96-4true, 636#true]) [2022-12-06 17:14:30,110 INFO L382 tUnfolder$Statistics]: this new event has 209 ancestors and is cut-off event [2022-12-06 17:14:30,110 INFO L385 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-12-06 17:14:30,110 INFO L385 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-12-06 17:14:30,110 INFO L385 tUnfolder$Statistics]: existing Event has 209 ancestors and is cut-off event [2022-12-06 17:14:30,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][471], [thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 485#L96-6true, 553#L159-2true, 633#true, thread2Thread1of1ForFork2InUse, 630#true, 507#$Ultimate##0true, 636#true]) [2022-12-06 17:14:30,111 INFO L382 tUnfolder$Statistics]: this new event has 209 ancestors and is cut-off event [2022-12-06 17:14:30,111 INFO L385 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-12-06 17:14:30,111 INFO L385 tUnfolder$Statistics]: existing Event has 209 ancestors and is cut-off event [2022-12-06 17:14:30,111 INFO L385 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-12-06 17:14:30,692 INFO L130 PetriNetUnfolder]: 1433/10313 cut-off events. [2022-12-06 17:14:30,692 INFO L131 PetriNetUnfolder]: For 4263/6142 co-relation queries the response was YES. [2022-12-06 17:14:30,777 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14347 conditions, 10313 events. 1433/10313 cut-off events. For 4263/6142 co-relation queries the response was YES. Maximal size of possible extension queue 359. Compared 125587 event pairs, 578 based on Foata normal form. 1/8772 useless extension candidates. Maximal degree in co-relation 13427. Up to 957 conditions per place. [2022-12-06 17:14:30,821 INFO L137 encePairwiseOnDemand]: 686/690 looper letters, 68 selfloop transitions, 3 changer transitions 7/701 dead transitions. [2022-12-06 17:14:30,821 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 620 places, 701 transitions, 1932 flow [2022-12-06 17:14:30,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 17:14:30,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 17:14:30,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1932 transitions. [2022-12-06 17:14:30,825 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9333333333333333 [2022-12-06 17:14:30,825 INFO L294 CegarLoopForPetriNet]: 614 programPoint places, 6 predicate places. [2022-12-06 17:14:30,825 INFO L495 AbstractCegarLoop]: Abstraction has has 620 places, 701 transitions, 1932 flow [2022-12-06 17:14:30,826 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 636.3333333333334) internal successors, (1909), 3 states have internal predecessors, (1909), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:30,826 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 17:14:30,827 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 17:14:30,827 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-06 17:14:30,827 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 17:14:30,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 17:14:30,828 INFO L85 PathProgramCache]: Analyzing trace with hash 1027026545, now seen corresponding path program 2 times [2022-12-06 17:14:30,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 17:14:30,828 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [850829307] [2022-12-06 17:14:30,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 17:14:30,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 17:14:30,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 17:14:30,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 17:14:30,890 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 17:14:30,890 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [850829307] [2022-12-06 17:14:30,890 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [850829307] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 17:14:30,890 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 17:14:30,891 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 17:14:30,891 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793054915] [2022-12-06 17:14:30,891 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 17:14:30,891 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 17:14:30,891 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 17:14:30,892 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 17:14:30,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 17:14:30,893 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 632 out of 690 [2022-12-06 17:14:30,895 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 620 places, 701 transitions, 1932 flow. Second operand has 3 states, 3 states have (on average 636.3333333333334) internal successors, (1909), 3 states have internal predecessors, (1909), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:30,895 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 17:14:30,895 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 632 of 690 [2022-12-06 17:14:30,895 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 17:14:32,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][486], [thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 485#L96-6true, 553#L159-2true, 633#true, 630#true, thread2Thread1of1ForFork2InUse, 507#$Ultimate##0true, 639#true, 636#true]) [2022-12-06 17:14:32,221 INFO L382 tUnfolder$Statistics]: this new event has 209 ancestors and is cut-off event [2022-12-06 17:14:32,221 INFO L385 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-12-06 17:14:32,221 INFO L385 tUnfolder$Statistics]: existing Event has 209 ancestors and is cut-off event [2022-12-06 17:14:32,221 INFO L385 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-12-06 17:14:32,222 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][487], [thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 553#L159-2true, 633#true, 630#true, thread2Thread1of1ForFork2InUse, 507#$Ultimate##0true, 71#L96-4true, 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 636#true]) [2022-12-06 17:14:32,222 INFO L382 tUnfolder$Statistics]: this new event has 209 ancestors and is cut-off event [2022-12-06 17:14:32,222 INFO L385 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-12-06 17:14:32,222 INFO L385 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-12-06 17:14:32,222 INFO L385 tUnfolder$Statistics]: existing Event has 209 ancestors and is cut-off event [2022-12-06 17:14:32,782 INFO L130 PetriNetUnfolder]: 1359/10151 cut-off events. [2022-12-06 17:14:32,783 INFO L131 PetriNetUnfolder]: For 6630/11869 co-relation queries the response was YES. [2022-12-06 17:14:32,847 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15582 conditions, 10151 events. 1359/10151 cut-off events. For 6630/11869 co-relation queries the response was YES. Maximal size of possible extension queue 348. Compared 123706 event pairs, 474 based on Foata normal form. 26/8770 useless extension candidates. Maximal degree in co-relation 14330. Up to 996 conditions per place. [2022-12-06 17:14:32,889 INFO L137 encePairwiseOnDemand]: 684/690 looper letters, 97 selfloop transitions, 5 changer transitions 7/732 dead transitions. [2022-12-06 17:14:32,889 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 622 places, 732 transitions, 2400 flow [2022-12-06 17:14:32,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 17:14:32,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 17:14:32,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1932 transitions. [2022-12-06 17:14:32,904 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9333333333333333 [2022-12-06 17:14:32,908 INFO L294 CegarLoopForPetriNet]: 614 programPoint places, 8 predicate places. [2022-12-06 17:14:32,909 INFO L495 AbstractCegarLoop]: Abstraction has has 622 places, 732 transitions, 2400 flow [2022-12-06 17:14:32,910 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 636.3333333333334) internal successors, (1909), 3 states have internal predecessors, (1909), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:32,910 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 17:14:32,910 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 17:14:32,911 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-06 17:14:32,911 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 17:14:32,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 17:14:32,911 INFO L85 PathProgramCache]: Analyzing trace with hash 545253889, now seen corresponding path program 1 times [2022-12-06 17:14:32,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 17:14:32,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890992725] [2022-12-06 17:14:32,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 17:14:32,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 17:14:32,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 17:14:32,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 17:14:32,982 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 17:14:32,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890992725] [2022-12-06 17:14:32,982 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1890992725] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 17:14:32,982 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 17:14:32,983 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 17:14:32,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [341563200] [2022-12-06 17:14:32,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 17:14:32,983 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 17:14:32,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 17:14:32,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 17:14:32,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 17:14:32,985 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 632 out of 690 [2022-12-06 17:14:32,987 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 622 places, 732 transitions, 2400 flow. Second operand has 3 states, 3 states have (on average 636.3333333333334) internal successors, (1909), 3 states have internal predecessors, (1909), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:32,987 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 17:14:32,989 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 632 of 690 [2022-12-06 17:14:32,990 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 17:14:34,544 INFO L130 PetriNetUnfolder]: 1241/10408 cut-off events. [2022-12-06 17:14:34,545 INFO L131 PetriNetUnfolder]: For 8538/13333 co-relation queries the response was YES. [2022-12-06 17:14:34,608 INFO L83 FinitePrefix]: Finished finitePrefix Result has 16103 conditions, 10408 events. 1241/10408 cut-off events. For 8538/13333 co-relation queries the response was YES. Maximal size of possible extension queue 365. Compared 130526 event pairs, 341 based on Foata normal form. 78/9311 useless extension candidates. Maximal degree in co-relation 14706. Up to 867 conditions per place. [2022-12-06 17:14:34,643 INFO L137 encePairwiseOnDemand]: 686/690 looper letters, 94 selfloop transitions, 4 changer transitions 7/756 dead transitions. [2022-12-06 17:14:34,643 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 624 places, 756 transitions, 2782 flow [2022-12-06 17:14:34,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 17:14:34,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 17:14:34,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1933 transitions. [2022-12-06 17:14:34,655 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9338164251207729 [2022-12-06 17:14:34,656 INFO L294 CegarLoopForPetriNet]: 614 programPoint places, 10 predicate places. [2022-12-06 17:14:34,656 INFO L495 AbstractCegarLoop]: Abstraction has has 624 places, 756 transitions, 2782 flow [2022-12-06 17:14:34,657 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 636.3333333333334) internal successors, (1909), 3 states have internal predecessors, (1909), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:34,657 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 17:14:34,657 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 17:14:34,657 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-06 17:14:34,657 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 17:14:34,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 17:14:34,658 INFO L85 PathProgramCache]: Analyzing trace with hash 1563318511, now seen corresponding path program 2 times [2022-12-06 17:14:34,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 17:14:34,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507382413] [2022-12-06 17:14:34,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 17:14:34,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 17:14:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 17:14:34,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 17:14:34,706 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 17:14:34,706 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507382413] [2022-12-06 17:14:34,706 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1507382413] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 17:14:34,707 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 17:14:34,707 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 17:14:34,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831876213] [2022-12-06 17:14:34,707 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 17:14:34,707 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 17:14:34,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 17:14:34,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 17:14:34,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 17:14:34,709 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 632 out of 690 [2022-12-06 17:14:34,710 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 624 places, 756 transitions, 2782 flow. Second operand has 3 states, 3 states have (on average 636.3333333333334) internal successors, (1909), 3 states have internal predecessors, (1909), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:34,710 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 17:14:34,711 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 632 of 690 [2022-12-06 17:14:34,711 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 17:14:36,124 INFO L130 PetriNetUnfolder]: 1115/9155 cut-off events. [2022-12-06 17:14:36,124 INFO L131 PetriNetUnfolder]: For 11613/17011 co-relation queries the response was YES. [2022-12-06 17:14:36,189 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15503 conditions, 9155 events. 1115/9155 cut-off events. For 11613/17011 co-relation queries the response was YES. Maximal size of possible extension queue 325. Compared 111447 event pairs, 264 based on Foata normal form. 80/8248 useless extension candidates. Maximal degree in co-relation 14151. Up to 832 conditions per place. [2022-12-06 17:14:36,228 INFO L137 encePairwiseOnDemand]: 684/690 looper letters, 114 selfloop transitions, 6 changer transitions 7/768 dead transitions. [2022-12-06 17:14:36,228 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 626 places, 768 transitions, 3126 flow [2022-12-06 17:14:36,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 17:14:36,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 17:14:36,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1933 transitions. [2022-12-06 17:14:36,232 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9338164251207729 [2022-12-06 17:14:36,232 INFO L294 CegarLoopForPetriNet]: 614 programPoint places, 12 predicate places. [2022-12-06 17:14:36,232 INFO L495 AbstractCegarLoop]: Abstraction has has 626 places, 768 transitions, 3126 flow [2022-12-06 17:14:36,233 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 636.3333333333334) internal successors, (1909), 3 states have internal predecessors, (1909), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:36,234 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 17:14:36,234 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 17:14:36,234 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-06 17:14:36,234 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 17:14:36,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 17:14:36,234 INFO L85 PathProgramCache]: Analyzing trace with hash 315047081, now seen corresponding path program 1 times [2022-12-06 17:14:36,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 17:14:36,234 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [657308908] [2022-12-06 17:14:36,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 17:14:36,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 17:14:36,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 17:14:36,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 17:14:36,401 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 17:14:36,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [657308908] [2022-12-06 17:14:36,402 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [657308908] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 17:14:36,402 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 17:14:36,402 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-06 17:14:36,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440337413] [2022-12-06 17:14:36,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 17:14:36,405 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 17:14:36,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 17:14:36,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 17:14:36,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-06 17:14:36,408 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 613 out of 690 [2022-12-06 17:14:36,410 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 626 places, 768 transitions, 3126 flow. Second operand has 5 states, 5 states have (on average 618.4) internal successors, (3092), 5 states have internal predecessors, (3092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:36,410 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 17:14:36,410 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 613 of 690 [2022-12-06 17:14:36,410 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 17:14:37,871 INFO L130 PetriNetUnfolder]: 1115/9170 cut-off events. [2022-12-06 17:14:37,871 INFO L131 PetriNetUnfolder]: For 16229/20170 co-relation queries the response was YES. [2022-12-06 17:14:37,936 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15837 conditions, 9170 events. 1115/9170 cut-off events. For 16229/20170 co-relation queries the response was YES. Maximal size of possible extension queue 325. Compared 111359 event pairs, 264 based on Foata normal form. 32/8215 useless extension candidates. Maximal degree in co-relation 14355. Up to 832 conditions per place. [2022-12-06 17:14:37,968 INFO L137 encePairwiseOnDemand]: 675/690 looper letters, 83 selfloop transitions, 12 changer transitions 7/780 dead transitions. [2022-12-06 17:14:37,968 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 630 places, 780 transitions, 3340 flow [2022-12-06 17:14:37,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-06 17:14:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-12-06 17:14:37,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3119 transitions. [2022-12-06 17:14:37,973 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9040579710144927 [2022-12-06 17:14:37,973 INFO L294 CegarLoopForPetriNet]: 614 programPoint places, 16 predicate places. [2022-12-06 17:14:37,974 INFO L495 AbstractCegarLoop]: Abstraction has has 630 places, 780 transitions, 3340 flow [2022-12-06 17:14:37,975 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 618.4) internal successors, (3092), 5 states have internal predecessors, (3092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:37,975 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 17:14:37,975 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 17:14:37,975 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-06 17:14:37,975 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 17:14:37,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 17:14:37,976 INFO L85 PathProgramCache]: Analyzing trace with hash -1805773772, now seen corresponding path program 1 times [2022-12-06 17:14:37,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 17:14:37,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971615432] [2022-12-06 17:14:37,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 17:14:37,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 17:14:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 17:14:38,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-06 17:14:38,127 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 17:14:38,127 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [971615432] [2022-12-06 17:14:38,127 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [971615432] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 17:14:38,127 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [574744703] [2022-12-06 17:14:38,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 17:14:38,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 17:14:38,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 17:14:38,129 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 17:14:38,166 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-06 17:14:38,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 17:14:38,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 541 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-06 17:14:38,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 17:14:38,463 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-06 17:14:38,463 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 17:14:38,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-06 17:14:38,536 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [574744703] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 17:14:38,536 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 17:14:38,536 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 15 [2022-12-06 17:14:38,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1488368521] [2022-12-06 17:14:38,536 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 17:14:38,537 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-06 17:14:38,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 17:14:38,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-06 17:14:38,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=153, Unknown=0, NotChecked=0, Total=210 [2022-12-06 17:14:38,542 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 610 out of 690 [2022-12-06 17:14:38,550 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 630 places, 780 transitions, 3340 flow. Second operand has 15 states, 15 states have (on average 614.0666666666667) internal successors, (9211), 15 states have internal predecessors, (9211), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:38,551 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 17:14:38,551 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 610 of 690 [2022-12-06 17:14:38,551 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 17:14:40,330 INFO L130 PetriNetUnfolder]: 1115/9194 cut-off events. [2022-12-06 17:14:40,330 INFO L131 PetriNetUnfolder]: For 22117/26162 co-relation queries the response was YES. [2022-12-06 17:14:40,388 INFO L83 FinitePrefix]: Finished finitePrefix Result has 16219 conditions, 9194 events. 1115/9194 cut-off events. For 22117/26162 co-relation queries the response was YES. Maximal size of possible extension queue 325. Compared 111326 event pairs, 264 based on Foata normal form. 32/8239 useless extension candidates. Maximal degree in co-relation 14559. Up to 832 conditions per place. [2022-12-06 17:14:40,422 INFO L137 encePairwiseOnDemand]: 666/690 looper letters, 86 selfloop transitions, 33 changer transitions 7/801 dead transitions. [2022-12-06 17:14:40,422 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 640 places, 801 transitions, 3650 flow [2022-12-06 17:14:40,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-06 17:14:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-12-06 17:14:40,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 6791 transitions. [2022-12-06 17:14:40,432 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.894729907773386 [2022-12-06 17:14:40,433 INFO L294 CegarLoopForPetriNet]: 614 programPoint places, 26 predicate places. [2022-12-06 17:14:40,433 INFO L495 AbstractCegarLoop]: Abstraction has has 640 places, 801 transitions, 3650 flow [2022-12-06 17:14:40,439 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 614.0666666666667) internal successors, (9211), 15 states have internal predecessors, (9211), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:40,439 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 17:14:40,439 INFO L213 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 17:14:40,447 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-06 17:14:40,640 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 17:14:40,641 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 17:14:40,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 17:14:40,641 INFO L85 PathProgramCache]: Analyzing trace with hash -1411027502, now seen corresponding path program 2 times [2022-12-06 17:14:40,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 17:14:40,641 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [538753949] [2022-12-06 17:14:40,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 17:14:40,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 17:14:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 17:14:40,913 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-06 17:14:40,913 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 17:14:40,913 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [538753949] [2022-12-06 17:14:40,913 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [538753949] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 17:14:40,913 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1393645074] [2022-12-06 17:14:40,914 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-06 17:14:40,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 17:14:40,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 17:14:40,915 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 17:14:40,963 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-06 17:14:41,071 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-12-06 17:14:41,071 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-06 17:14:41,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 9 conjunts are in the unsatisfiable core [2022-12-06 17:14:41,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 17:14:41,234 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-06 17:14:41,234 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-06 17:14:41,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1393645074] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 17:14:41,234 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-06 17:14:41,235 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [11] total 17 [2022-12-06 17:14:41,237 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925283892] [2022-12-06 17:14:41,237 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 17:14:41,238 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 17:14:41,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 17:14:41,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 17:14:41,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=228, Unknown=0, NotChecked=0, Total=272 [2022-12-06 17:14:41,241 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 589 out of 690 [2022-12-06 17:14:41,245 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 640 places, 801 transitions, 3650 flow. Second operand has 8 states, 8 states have (on average 594.5) internal successors, (4756), 8 states have internal predecessors, (4756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:41,245 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 17:14:41,245 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 589 of 690 [2022-12-06 17:14:41,245 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 17:14:46,327 INFO L130 PetriNetUnfolder]: 5549/28693 cut-off events. [2022-12-06 17:14:46,327 INFO L131 PetriNetUnfolder]: For 243469/309237 co-relation queries the response was YES. [2022-12-06 17:14:46,498 INFO L83 FinitePrefix]: Finished finitePrefix Result has 57491 conditions, 28693 events. 5549/28693 cut-off events. For 243469/309237 co-relation queries the response was YES. Maximal size of possible extension queue 921. Compared 379796 event pairs, 2054 based on Foata normal form. 480/25519 useless extension candidates. Maximal degree in co-relation 54089. Up to 5473 conditions per place. [2022-12-06 17:14:46,610 INFO L137 encePairwiseOnDemand]: 674/690 looper letters, 143 selfloop transitions, 12 changer transitions 22/871 dead transitions. [2022-12-06 17:14:46,610 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 654 places, 871 transitions, 4619 flow [2022-12-06 17:14:46,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-06 17:14:46,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-06 17:14:46,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 8962 transitions. [2022-12-06 17:14:46,623 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8658937198067633 [2022-12-06 17:14:46,624 INFO L294 CegarLoopForPetriNet]: 614 programPoint places, 40 predicate places. [2022-12-06 17:14:46,625 INFO L495 AbstractCegarLoop]: Abstraction has has 654 places, 871 transitions, 4619 flow [2022-12-06 17:14:46,627 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 594.5) internal successors, (4756), 8 states have internal predecessors, (4756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:46,627 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 17:14:46,628 INFO L213 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 17:14:46,642 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-12-06 17:14:46,833 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-12-06 17:14:46,834 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 17:14:46,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 17:14:46,834 INFO L85 PathProgramCache]: Analyzing trace with hash -1107284230, now seen corresponding path program 3 times [2022-12-06 17:14:46,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 17:14:46,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [711941065] [2022-12-06 17:14:46,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 17:14:46,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 17:14:46,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 17:14:47,074 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-06 17:14:47,074 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 17:14:47,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [711941065] [2022-12-06 17:14:47,074 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [711941065] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 17:14:47,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1626253536] [2022-12-06 17:14:47,074 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-06 17:14:47,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 17:14:47,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 17:14:47,076 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 17:14:47,091 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-06 17:14:47,230 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2022-12-06 17:14:47,230 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-06 17:14:47,232 INFO L263 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 9 conjunts are in the unsatisfiable core [2022-12-06 17:14:47,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 17:14:47,326 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-06 17:14:47,326 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-06 17:14:47,326 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1626253536] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 17:14:47,326 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-06 17:14:47,326 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [11] total 17 [2022-12-06 17:14:47,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489278512] [2022-12-06 17:14:47,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 17:14:47,327 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 17:14:47,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 17:14:47,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 17:14:47,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=228, Unknown=0, NotChecked=0, Total=272 [2022-12-06 17:14:47,329 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 589 out of 690 [2022-12-06 17:14:47,343 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 654 places, 871 transitions, 4619 flow. Second operand has 8 states, 8 states have (on average 594.5) internal successors, (4756), 8 states have internal predecessors, (4756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:47,343 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 17:14:47,343 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 589 of 690 [2022-12-06 17:14:47,344 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 17:14:53,000 INFO L130 PetriNetUnfolder]: 5645/29672 cut-off events. [2022-12-06 17:14:53,000 INFO L131 PetriNetUnfolder]: For 260639/364059 co-relation queries the response was YES. [2022-12-06 17:14:53,214 INFO L83 FinitePrefix]: Finished finitePrefix Result has 65204 conditions, 29672 events. 5645/29672 cut-off events. For 260639/364059 co-relation queries the response was YES. Maximal size of possible extension queue 928. Compared 395764 event pairs, 1867 based on Foata normal form. 635/26642 useless extension candidates. Maximal degree in co-relation 61425. Up to 5569 conditions per place. [2022-12-06 17:14:53,447 INFO L137 encePairwiseOnDemand]: 674/690 looper letters, 208 selfloop transitions, 25 changer transitions 42/969 dead transitions. [2022-12-06 17:14:53,447 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 668 places, 969 transitions, 6245 flow [2022-12-06 17:14:53,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-06 17:14:53,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-06 17:14:53,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 8960 transitions. [2022-12-06 17:14:53,461 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8657004830917875 [2022-12-06 17:14:53,461 INFO L294 CegarLoopForPetriNet]: 614 programPoint places, 54 predicate places. [2022-12-06 17:14:53,461 INFO L495 AbstractCegarLoop]: Abstraction has has 668 places, 969 transitions, 6245 flow [2022-12-06 17:14:53,463 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 594.5) internal successors, (4756), 8 states have internal predecessors, (4756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:53,463 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 17:14:53,464 INFO L213 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 17:14:53,469 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-06 17:14:53,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 17:14:53,667 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 17:14:53,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 17:14:53,668 INFO L85 PathProgramCache]: Analyzing trace with hash -1017819014, now seen corresponding path program 4 times [2022-12-06 17:14:53,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 17:14:53,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1233336726] [2022-12-06 17:14:53,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 17:14:53,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 17:14:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 17:14:53,896 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-06 17:14:53,896 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 17:14:53,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1233336726] [2022-12-06 17:14:53,896 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1233336726] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 17:14:53,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [760554577] [2022-12-06 17:14:53,896 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-12-06 17:14:53,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 17:14:53,897 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 17:14:53,898 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 17:14:53,901 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-06 17:14:54,031 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-12-06 17:14:54,032 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-06 17:14:54,034 INFO L263 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 10 conjunts are in the unsatisfiable core [2022-12-06 17:14:54,036 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 17:14:54,151 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-06 17:14:54,151 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 17:14:54,240 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-06 17:14:54,241 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [760554577] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 17:14:54,241 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 17:14:54,241 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 22 [2022-12-06 17:14:54,241 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964829103] [2022-12-06 17:14:54,241 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 17:14:54,242 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-12-06 17:14:54,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 17:14:54,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-12-06 17:14:54,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=114, Invalid=348, Unknown=0, NotChecked=0, Total=462 [2022-12-06 17:14:54,247 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 610 out of 690 [2022-12-06 17:14:54,254 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 668 places, 969 transitions, 6245 flow. Second operand has 22 states, 22 states have (on average 613.6818181818181) internal successors, (13501), 22 states have internal predecessors, (13501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:14:54,254 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 17:14:54,254 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 610 of 690 [2022-12-06 17:14:54,254 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 17:14:59,784 INFO L130 PetriNetUnfolder]: 5656/29948 cut-off events. [2022-12-06 17:14:59,785 INFO L131 PetriNetUnfolder]: For 381222/476169 co-relation queries the response was YES. [2022-12-06 17:14:59,990 INFO L83 FinitePrefix]: Finished finitePrefix Result has 67520 conditions, 29948 events. 5656/29948 cut-off events. For 381222/476169 co-relation queries the response was YES. Maximal size of possible extension queue 929. Compared 399275 event pairs, 1920 based on Foata normal form. 356/26613 useless extension candidates. Maximal degree in co-relation 63388. Up to 5567 conditions per place. [2022-12-06 17:15:00,117 INFO L137 encePairwiseOnDemand]: 666/690 looper letters, 135 selfloop transitions, 51 changer transitions 42/999 dead transitions. [2022-12-06 17:15:00,117 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 684 places, 999 transitions, 6833 flow [2022-12-06 17:15:00,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-12-06 17:15:00,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-12-06 17:15:00,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 10481 transitions. [2022-12-06 17:15:00,129 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8935208866155158 [2022-12-06 17:15:00,129 INFO L294 CegarLoopForPetriNet]: 614 programPoint places, 70 predicate places. [2022-12-06 17:15:00,129 INFO L495 AbstractCegarLoop]: Abstraction has has 684 places, 999 transitions, 6833 flow [2022-12-06 17:15:00,131 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 613.6818181818181) internal successors, (13501), 22 states have internal predecessors, (13501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:15:00,132 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 17:15:00,132 INFO L213 CegarLoopForPetriNet]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 17:15:00,138 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-12-06 17:15:00,337 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 17:15:00,338 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 17:15:00,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 17:15:00,338 INFO L85 PathProgramCache]: Analyzing trace with hash 638143244, now seen corresponding path program 5 times [2022-12-06 17:15:00,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 17:15:00,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198573473] [2022-12-06 17:15:00,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 17:15:00,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 17:15:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 17:15:00,684 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2022-12-06 17:15:00,684 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 17:15:00,685 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198573473] [2022-12-06 17:15:00,685 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1198573473] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 17:15:00,685 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 17:15:00,685 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 17:15:00,686 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [598467206] [2022-12-06 17:15:00,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 17:15:00,687 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 17:15:00,687 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 17:15:00,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 17:15:00,688 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 17:15:00,689 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 632 out of 690 [2022-12-06 17:15:00,690 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 684 places, 999 transitions, 6833 flow. Second operand has 3 states, 3 states have (on average 635.6666666666666) internal successors, (1907), 3 states have internal predecessors, (1907), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:15:00,690 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 17:15:00,690 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 632 of 690 [2022-12-06 17:15:00,690 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 17:15:06,440 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][829], [570#L92-9true, 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 487#L119-8true, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 636#true]) [2022-12-06 17:15:06,440 INFO L382 tUnfolder$Statistics]: this new event has 330 ancestors and is cut-off event [2022-12-06 17:15:06,440 INFO L385 tUnfolder$Statistics]: existing Event has 330 ancestors and is cut-off event [2022-12-06 17:15:06,440 INFO L385 tUnfolder$Statistics]: existing Event has 330 ancestors and is cut-off event [2022-12-06 17:15:06,440 INFO L385 tUnfolder$Statistics]: existing Event has 330 ancestors and is cut-off event [2022-12-06 17:15:06,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][829], [570#L92-9true, 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 466#L110-7true, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 636#true]) [2022-12-06 17:15:06,441 INFO L382 tUnfolder$Statistics]: this new event has 332 ancestors and is cut-off event [2022-12-06 17:15:06,441 INFO L385 tUnfolder$Statistics]: existing Event has 332 ancestors and is cut-off event [2022-12-06 17:15:06,441 INFO L385 tUnfolder$Statistics]: existing Event has 332 ancestors and is cut-off event [2022-12-06 17:15:06,441 INFO L385 tUnfolder$Statistics]: existing Event has 332 ancestors and is cut-off event [2022-12-06 17:15:07,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][828], [570#L92-9true, 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 81#L123-12true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, thread2Thread1of1ForFork2InUse, 638#(not (= ~is_null_9~0 (* 256 (div ~is_null_9~0 256)))), 645#true, 2182#true, 3866#(<= (+ |thread3Thread1of1ForFork0_#t~ite66#1| 995) 0), 5730#(= ~break_14~0 0), 642#true, 635#(= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0)]) [2022-12-06 17:15:07,389 INFO L382 tUnfolder$Statistics]: this new event has 322 ancestors and is cut-off event [2022-12-06 17:15:07,389 INFO L385 tUnfolder$Statistics]: existing Event has 322 ancestors and is cut-off event [2022-12-06 17:15:07,389 INFO L385 tUnfolder$Statistics]: existing Event has 322 ancestors and is cut-off event [2022-12-06 17:15:07,389 INFO L385 tUnfolder$Statistics]: existing Event has 322 ancestors and is cut-off event [2022-12-06 17:15:07,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][824], [570#L92-9true, 632#(not (= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0)), 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 81#L123-12true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 636#true]) [2022-12-06 17:15:07,543 INFO L382 tUnfolder$Statistics]: this new event has 324 ancestors and is cut-off event [2022-12-06 17:15:07,543 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-12-06 17:15:07,543 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-12-06 17:15:07,543 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-12-06 17:15:07,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][826], [570#L92-9true, 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 3948#(and (<= (+ |thread3Thread1of1ForFork0_#t~ite66#1| 995) 0) (<= (+ ~result_18~0 995) 0)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, thread2Thread1of1ForFork2InUse, 638#(not (= ~is_null_9~0 (* 256 (div ~is_null_9~0 256)))), 645#true, 2182#true, 5730#(= ~break_14~0 0), 642#true, 635#(= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0), 453#L123-13true]) [2022-12-06 17:15:07,705 INFO L382 tUnfolder$Statistics]: this new event has 323 ancestors and is not cut-off event [2022-12-06 17:15:07,705 INFO L385 tUnfolder$Statistics]: existing Event has 323 ancestors and is not cut-off event [2022-12-06 17:15:07,705 INFO L385 tUnfolder$Statistics]: existing Event has 323 ancestors and is not cut-off event [2022-12-06 17:15:07,705 INFO L385 tUnfolder$Statistics]: existing Event has 323 ancestors and is not cut-off event [2022-12-06 17:15:08,015 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][824], [632#(not (= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0)), 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, 645#true, thread2Thread1of1ForFork2InUse, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 636#true, 453#L123-13true]) [2022-12-06 17:15:08,015 INFO L382 tUnfolder$Statistics]: this new event has 325 ancestors and is cut-off event [2022-12-06 17:15:08,015 INFO L385 tUnfolder$Statistics]: existing Event has 325 ancestors and is cut-off event [2022-12-06 17:15:08,015 INFO L385 tUnfolder$Statistics]: existing Event has 325 ancestors and is cut-off event [2022-12-06 17:15:08,015 INFO L385 tUnfolder$Statistics]: existing Event has 325 ancestors and is cut-off event [2022-12-06 17:15:08,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][825], [570#L92-9true, 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 486#L123-14true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 638#(not (= ~is_null_9~0 (* 256 (div ~is_null_9~0 256)))), 645#true, thread2Thread1of1ForFork2InUse, 2182#true, 5730#(= ~break_14~0 0), 642#true, 3870#(<= (+ ~result_18~0 995) 0), 635#(= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0)]) [2022-12-06 17:15:08,017 INFO L382 tUnfolder$Statistics]: this new event has 324 ancestors and is not cut-off event [2022-12-06 17:15:08,017 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is not cut-off event [2022-12-06 17:15:08,017 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is not cut-off event [2022-12-06 17:15:08,018 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is not cut-off event [2022-12-06 17:15:08,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][829], [570#L92-9true, 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 81#L123-12true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 636#true]) [2022-12-06 17:15:08,027 INFO L382 tUnfolder$Statistics]: this new event has 340 ancestors and is cut-off event [2022-12-06 17:15:08,027 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is cut-off event [2022-12-06 17:15:08,027 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is cut-off event [2022-12-06 17:15:08,027 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is cut-off event [2022-12-06 17:15:08,186 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][824], [632#(not (= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0)), 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 486#L123-14true, 553#L159-2true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 636#true]) [2022-12-06 17:15:08,187 INFO L382 tUnfolder$Statistics]: this new event has 326 ancestors and is cut-off event [2022-12-06 17:15:08,187 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:08,187 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:08,187 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:09,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][829], [570#L92-9true, 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 636#true]) [2022-12-06 17:15:09,039 INFO L382 tUnfolder$Statistics]: this new event has 331 ancestors and is cut-off event [2022-12-06 17:15:09,040 INFO L385 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-12-06 17:15:09,040 INFO L385 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-12-06 17:15:09,040 INFO L385 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-12-06 17:15:10,758 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][829], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, 645#true, thread2Thread1of1ForFork2InUse, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 636#true, 453#L123-13true]) [2022-12-06 17:15:10,758 INFO L382 tUnfolder$Statistics]: this new event has 341 ancestors and is cut-off event [2022-12-06 17:15:10,758 INFO L385 tUnfolder$Statistics]: existing Event has 341 ancestors and is cut-off event [2022-12-06 17:15:10,758 INFO L385 tUnfolder$Statistics]: existing Event has 341 ancestors and is cut-off event [2022-12-06 17:15:10,758 INFO L385 tUnfolder$Statistics]: existing Event has 341 ancestors and is cut-off event [2022-12-06 17:15:10,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][829], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 486#L123-14true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, 645#true, thread2Thread1of1ForFork2InUse, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 636#true]) [2022-12-06 17:15:10,876 INFO L382 tUnfolder$Statistics]: this new event has 342 ancestors and is cut-off event [2022-12-06 17:15:10,876 INFO L385 tUnfolder$Statistics]: existing Event has 342 ancestors and is cut-off event [2022-12-06 17:15:10,876 INFO L385 tUnfolder$Statistics]: existing Event has 342 ancestors and is cut-off event [2022-12-06 17:15:10,876 INFO L385 tUnfolder$Statistics]: existing Event has 342 ancestors and is cut-off event [2022-12-06 17:15:11,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][829], [570#L92-9true, 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 189#L112-6true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, 645#true, thread2Thread1of1ForFork2InUse, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 636#true]) [2022-12-06 17:15:11,253 INFO L382 tUnfolder$Statistics]: this new event has 345 ancestors and is cut-off event [2022-12-06 17:15:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 345 ancestors and is cut-off event [2022-12-06 17:15:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 345 ancestors and is cut-off event [2022-12-06 17:15:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 345 ancestors and is cut-off event [2022-12-06 17:15:12,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][829], [570#L92-9true, 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 36#L114-6true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 636#true]) [2022-12-06 17:15:12,887 INFO L382 tUnfolder$Statistics]: this new event has 355 ancestors and is cut-off event [2022-12-06 17:15:12,887 INFO L385 tUnfolder$Statistics]: existing Event has 355 ancestors and is cut-off event [2022-12-06 17:15:12,887 INFO L385 tUnfolder$Statistics]: existing Event has 355 ancestors and is cut-off event [2022-12-06 17:15:12,887 INFO L385 tUnfolder$Statistics]: existing Event has 355 ancestors and is cut-off event [2022-12-06 17:15:16,479 INFO L130 PetriNetUnfolder]: 13095/79692 cut-off events. [2022-12-06 17:15:16,479 INFO L131 PetriNetUnfolder]: For 947997/1211322 co-relation queries the response was YES. [2022-12-06 17:15:17,311 INFO L83 FinitePrefix]: Finished finitePrefix Result has 153270 conditions, 79692 events. 13095/79692 cut-off events. For 947997/1211322 co-relation queries the response was YES. Maximal size of possible extension queue 1817. Compared 1253268 event pairs, 4440 based on Foata normal form. 528/70532 useless extension candidates. Maximal degree in co-relation 147030. Up to 13208 conditions per place. [2022-12-06 17:15:17,592 INFO L137 encePairwiseOnDemand]: 685/690 looper letters, 151 selfloop transitions, 4 changer transitions 66/1077 dead transitions. [2022-12-06 17:15:17,593 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 686 places, 1077 transitions, 9245 flow [2022-12-06 17:15:17,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 17:15:17,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 17:15:17,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1926 transitions. [2022-12-06 17:15:17,595 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9304347826086956 [2022-12-06 17:15:17,596 INFO L294 CegarLoopForPetriNet]: 614 programPoint places, 72 predicate places. [2022-12-06 17:15:17,596 INFO L495 AbstractCegarLoop]: Abstraction has has 686 places, 1077 transitions, 9245 flow [2022-12-06 17:15:17,596 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 635.6666666666666) internal successors, (1907), 3 states have internal predecessors, (1907), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:15:17,596 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 17:15:17,596 INFO L213 CegarLoopForPetriNet]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 17:15:17,596 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-06 17:15:17,597 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 17:15:17,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 17:15:17,597 INFO L85 PathProgramCache]: Analyzing trace with hash 2116660770, now seen corresponding path program 1 times [2022-12-06 17:15:17,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 17:15:17,597 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750466184] [2022-12-06 17:15:17,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 17:15:17,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 17:15:17,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 17:15:17,778 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2022-12-06 17:15:17,779 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 17:15:17,779 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1750466184] [2022-12-06 17:15:17,779 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1750466184] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 17:15:17,779 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 17:15:17,779 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 17:15:17,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826147120] [2022-12-06 17:15:17,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 17:15:17,779 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 17:15:17,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 17:15:17,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 17:15:17,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 17:15:17,781 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 632 out of 690 [2022-12-06 17:15:17,782 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 686 places, 1077 transitions, 9245 flow. Second operand has 3 states, 3 states have (on average 635.6666666666666) internal successors, (1907), 3 states have internal predecessors, (1907), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 17:15:17,782 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 17:15:17,782 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 632 of 690 [2022-12-06 17:15:17,783 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 17:15:21,937 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2152] thread2EXIT-->L160-2: Formula: (and (= 0 v_thread2Thread1of1ForFork2_thidvar2_4) (= 0 v_thread2Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem95#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork2_thidvar0_4)) InVars {thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} OutVars{thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][887], [632#(not (= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0)), 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 122#L119-1true, 2962#(<= (+ ~result_15~0 995) 0), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, thread2Thread1of1ForFork2NotInUse, 633#true, 5728#true, 638#(not (= ~is_null_9~0 (* 256 (div ~is_null_9~0 256)))), 3075#true, 647#(= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0), 642#true, 539#L160-2true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:21,937 INFO L382 tUnfolder$Statistics]: this new event has 306 ancestors and is cut-off event [2022-12-06 17:15:21,937 INFO L385 tUnfolder$Statistics]: existing Event has 306 ancestors and is cut-off event [2022-12-06 17:15:21,937 INFO L385 tUnfolder$Statistics]: existing Event has 306 ancestors and is cut-off event [2022-12-06 17:15:21,938 INFO L385 tUnfolder$Statistics]: existing Event has 306 ancestors and is cut-off event [2022-12-06 17:15:22,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2152] thread2EXIT-->L160-2: Formula: (and (= 0 v_thread2Thread1of1ForFork2_thidvar2_4) (= 0 v_thread2Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem95#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork2_thidvar0_4)) InVars {thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} OutVars{thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][959], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 122#L119-1true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, thread2Thread1of1ForFork2NotInUse, 5728#true, 645#true, 2182#true, 3075#true, 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 539#L160-2true, 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 636#true, 635#(= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0), 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:22,679 INFO L382 tUnfolder$Statistics]: this new event has 310 ancestors and is cut-off event [2022-12-06 17:15:22,679 INFO L385 tUnfolder$Statistics]: existing Event has 310 ancestors and is cut-off event [2022-12-06 17:15:22,679 INFO L385 tUnfolder$Statistics]: existing Event has 310 ancestors and is cut-off event [2022-12-06 17:15:22,679 INFO L385 tUnfolder$Statistics]: existing Event has 310 ancestors and is cut-off event [2022-12-06 17:15:24,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][829], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 466#L110-7true, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:24,073 INFO L382 tUnfolder$Statistics]: this new event has 332 ancestors and is cut-off event [2022-12-06 17:15:24,073 INFO L385 tUnfolder$Statistics]: existing Event has 332 ancestors and is cut-off event [2022-12-06 17:15:24,073 INFO L385 tUnfolder$Statistics]: existing Event has 332 ancestors and is cut-off event [2022-12-06 17:15:24,073 INFO L385 tUnfolder$Statistics]: existing Event has 332 ancestors and is cut-off event [2022-12-06 17:15:24,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][806], [632#(not (= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0)), 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 133#L119-9true, 594#L96-14true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 2962#(<= (+ ~result_15~0 995) 0), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, 5728#true, 638#(not (= ~is_null_9~0 (* 256 (div ~is_null_9~0 256)))), thread2Thread1of1ForFork2InUse, 3075#true, 647#(= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0), 642#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:24,360 INFO L382 tUnfolder$Statistics]: this new event has 317 ancestors and is not cut-off event [2022-12-06 17:15:24,360 INFO L385 tUnfolder$Statistics]: existing Event has 317 ancestors and is not cut-off event [2022-12-06 17:15:24,361 INFO L385 tUnfolder$Statistics]: existing Event has 317 ancestors and is not cut-off event [2022-12-06 17:15:24,361 INFO L385 tUnfolder$Statistics]: existing Event has 317 ancestors and is not cut-off event [2022-12-06 17:15:24,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][808], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 535#L96-13true, 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 5728#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 636#true, 635#(= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0), 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:24,890 INFO L382 tUnfolder$Statistics]: this new event has 320 ancestors and is cut-off event [2022-12-06 17:15:24,890 INFO L385 tUnfolder$Statistics]: existing Event has 320 ancestors and is cut-off event [2022-12-06 17:15:24,890 INFO L385 tUnfolder$Statistics]: existing Event has 320 ancestors and is cut-off event [2022-12-06 17:15:24,891 INFO L385 tUnfolder$Statistics]: existing Event has 320 ancestors and is cut-off event [2022-12-06 17:15:25,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][808], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 133#L119-9true, 594#L96-14true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 5728#true, thread2Thread1of1ForFork2InUse, 645#true, 3075#true, 2182#true, 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 636#true, 635#(= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0), 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:25,108 INFO L382 tUnfolder$Statistics]: this new event has 321 ancestors and is cut-off event [2022-12-06 17:15:25,108 INFO L385 tUnfolder$Statistics]: existing Event has 321 ancestors and is cut-off event [2022-12-06 17:15:25,108 INFO L385 tUnfolder$Statistics]: existing Event has 321 ancestors and is cut-off event [2022-12-06 17:15:25,109 INFO L385 tUnfolder$Statistics]: existing Event has 321 ancestors and is cut-off event [2022-12-06 17:15:25,173 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][831], [632#(not (= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0)), 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 81#L123-12true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 5731#true, 636#true]) [2022-12-06 17:15:25,174 INFO L382 tUnfolder$Statistics]: this new event has 324 ancestors and is cut-off event [2022-12-06 17:15:25,174 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-12-06 17:15:25,174 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-12-06 17:15:25,174 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-12-06 17:15:25,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][827], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 81#L123-12true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, thread2Thread1of1ForFork2InUse, 638#(not (= ~is_null_9~0 (* 256 (div ~is_null_9~0 256)))), 645#true, 2182#true, 3866#(<= (+ |thread3Thread1of1ForFork0_#t~ite66#1| 995) 0), 5730#(= ~break_14~0 0), 642#true, 5731#true, 635#(= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0)]) [2022-12-06 17:15:25,175 INFO L382 tUnfolder$Statistics]: this new event has 322 ancestors and is cut-off event [2022-12-06 17:15:25,175 INFO L385 tUnfolder$Statistics]: existing Event has 322 ancestors and is cut-off event [2022-12-06 17:15:25,175 INFO L385 tUnfolder$Statistics]: existing Event has 322 ancestors and is cut-off event [2022-12-06 17:15:25,175 INFO L385 tUnfolder$Statistics]: existing Event has 322 ancestors and is cut-off event [2022-12-06 17:15:25,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][826], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 3948#(and (<= (+ |thread3Thread1of1ForFork0_#t~ite66#1| 995) 0) (<= (+ ~result_18~0 995) 0)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 638#(not (= ~is_null_9~0 (* 256 (div ~is_null_9~0 256)))), 645#true, thread2Thread1of1ForFork2InUse, 2182#true, 5730#(= ~break_14~0 0), 642#true, 5731#true, 635#(= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0), 453#L123-13true]) [2022-12-06 17:15:25,383 INFO L382 tUnfolder$Statistics]: this new event has 323 ancestors and is cut-off event [2022-12-06 17:15:25,383 INFO L385 tUnfolder$Statistics]: existing Event has 323 ancestors and is cut-off event [2022-12-06 17:15:25,383 INFO L385 tUnfolder$Statistics]: existing Event has 323 ancestors and is cut-off event [2022-12-06 17:15:25,383 INFO L385 tUnfolder$Statistics]: existing Event has 323 ancestors and is cut-off event [2022-12-06 17:15:25,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][830], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 486#L123-14true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 638#(not (= ~is_null_9~0 (* 256 (div ~is_null_9~0 256)))), 645#true, thread2Thread1of1ForFork2InUse, 2182#true, 5730#(= ~break_14~0 0), 642#true, 3870#(<= (+ ~result_18~0 995) 0), 5731#true, 635#(= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0)]) [2022-12-06 17:15:25,634 INFO L382 tUnfolder$Statistics]: this new event has 324 ancestors and is cut-off event [2022-12-06 17:15:25,635 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-12-06 17:15:25,636 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-12-06 17:15:25,636 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-12-06 17:15:25,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2152] thread2EXIT-->L160-2: Formula: (and (= 0 v_thread2Thread1of1ForFork2_thidvar2_4) (= 0 v_thread2Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem95#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork2_thidvar0_4)) InVars {thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} OutVars{thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][1007], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 122#L119-1true, 2962#(<= (+ ~result_15~0 995) 0), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, thread2Thread1of1ForFork2NotInUse, 633#true, 5728#true, 638#(not (= ~is_null_9~0 (* 256 (div ~is_null_9~0 256)))), 3075#true, 647#(= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0), 642#true, 539#L160-2true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:25,991 INFO L382 tUnfolder$Statistics]: this new event has 324 ancestors and is cut-off event [2022-12-06 17:15:25,991 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-12-06 17:15:25,991 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-12-06 17:15:25,991 INFO L385 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-12-06 17:15:26,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][831], [570#L92-9true, 632#(not (= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0)), 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 5731#true, 636#true, 453#L123-13true]) [2022-12-06 17:15:26,051 INFO L382 tUnfolder$Statistics]: this new event has 325 ancestors and is cut-off event [2022-12-06 17:15:26,051 INFO L385 tUnfolder$Statistics]: existing Event has 325 ancestors and is cut-off event [2022-12-06 17:15:26,051 INFO L385 tUnfolder$Statistics]: existing Event has 325 ancestors and is cut-off event [2022-12-06 17:15:26,051 INFO L385 tUnfolder$Statistics]: existing Event has 325 ancestors and is cut-off event [2022-12-06 17:15:26,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][828], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 81#L123-12true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 5731#true, 636#true]) [2022-12-06 17:15:26,094 INFO L382 tUnfolder$Statistics]: this new event has 340 ancestors and is cut-off event [2022-12-06 17:15:26,094 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is cut-off event [2022-12-06 17:15:26,094 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is cut-off event [2022-12-06 17:15:26,094 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is cut-off event [2022-12-06 17:15:26,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][831], [632#(not (= (* 256 (div ~is_null_5~0 256)) ~is_null_5~0)), 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 486#L123-14true, 553#L159-2true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 5731#true, 636#true]) [2022-12-06 17:15:26,413 INFO L382 tUnfolder$Statistics]: this new event has 326 ancestors and is cut-off event [2022-12-06 17:15:26,414 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:26,414 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:26,414 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:26,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1873] L96-11-->L96-12: Formula: (= |v_thread2Thread1of1ForFork2_#t~ite43#1_3| |v_thread2Thread1of1ForFork2_#t~ite44#1_7|) InVars {thread2Thread1of1ForFork2_#t~ite43#1=|v_thread2Thread1of1ForFork2_#t~ite43#1_3|} OutVars{thread2Thread1of1ForFork2_#t~ite43#1=|v_thread2Thread1of1ForFork2_#t~ite43#1_3|, thread2Thread1of1ForFork2_#t~ite44#1=|v_thread2Thread1of1ForFork2_#t~ite44#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~ite44#1][366], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 466#L110-7true, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 222#L96-12true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:26,487 INFO L382 tUnfolder$Statistics]: this new event has 325 ancestors and is not cut-off event [2022-12-06 17:15:26,487 INFO L385 tUnfolder$Statistics]: existing Event has 325 ancestors and is not cut-off event [2022-12-06 17:15:26,487 INFO L385 tUnfolder$Statistics]: existing Event has 325 ancestors and is not cut-off event [2022-12-06 17:15:26,487 INFO L385 tUnfolder$Statistics]: existing Event has 325 ancestors and is not cut-off event [2022-12-06 17:15:26,596 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2152] thread2EXIT-->L160-2: Formula: (and (= 0 v_thread2Thread1of1ForFork2_thidvar2_4) (= 0 v_thread2Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem95#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork2_thidvar0_4)) InVars {thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} OutVars{thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][1010], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 630#true, 122#L119-1true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, thread2Thread1of1ForFork2NotInUse, 633#true, 5728#true, 645#true, 2182#true, 3075#true, 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 539#L160-2true, 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:26,597 INFO L382 tUnfolder$Statistics]: this new event has 326 ancestors and is cut-off event [2022-12-06 17:15:26,597 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:26,597 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:26,597 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:27,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2152] thread2EXIT-->L160-2: Formula: (and (= 0 v_thread2Thread1of1ForFork2_thidvar2_4) (= 0 v_thread2Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem95#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork2_thidvar0_4)) InVars {thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} OutVars{thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][1019], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 122#L119-1true, 2962#(<= (+ ~result_15~0 995) 0), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, thread2Thread1of1ForFork2NotInUse, 633#true, 638#(not (= ~is_null_9~0 (* 256 (div ~is_null_9~0 256)))), 3075#true, 5730#(= ~break_14~0 0), 647#(= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0), 642#true, 539#L160-2true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:27,548 INFO L382 tUnfolder$Statistics]: this new event has 329 ancestors and is cut-off event [2022-12-06 17:15:27,548 INFO L385 tUnfolder$Statistics]: existing Event has 329 ancestors and is cut-off event [2022-12-06 17:15:27,548 INFO L385 tUnfolder$Statistics]: existing Event has 329 ancestors and is cut-off event [2022-12-06 17:15:27,548 INFO L385 tUnfolder$Statistics]: existing Event has 329 ancestors and is cut-off event [2022-12-06 17:15:27,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][829], [570#L92-9true, 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 3075#true, 2182#true, 5730#(= ~break_14~0 0), 642#true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:27,573 INFO L382 tUnfolder$Statistics]: this new event has 347 ancestors and is cut-off event [2022-12-06 17:15:27,573 INFO L385 tUnfolder$Statistics]: existing Event has 347 ancestors and is cut-off event [2022-12-06 17:15:27,573 INFO L385 tUnfolder$Statistics]: existing Event has 347 ancestors and is cut-off event [2022-12-06 17:15:27,574 INFO L385 tUnfolder$Statistics]: existing Event has 347 ancestors and is cut-off event [2022-12-06 17:15:28,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2152] thread2EXIT-->L160-2: Formula: (and (= 0 v_thread2Thread1of1ForFork2_thidvar2_4) (= 0 v_thread2Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem95#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork2_thidvar0_4)) InVars {thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} OutVars{thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][1025], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 122#L119-1true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, thread2Thread1of1ForFork2NotInUse, 633#true, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 539#L160-2true, 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:28,019 INFO L382 tUnfolder$Statistics]: this new event has 331 ancestors and is cut-off event [2022-12-06 17:15:28,019 INFO L385 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-12-06 17:15:28,019 INFO L385 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-12-06 17:15:28,019 INFO L385 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-12-06 17:15:28,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1873] L96-11-->L96-12: Formula: (= |v_thread2Thread1of1ForFork2_#t~ite43#1_3| |v_thread2Thread1of1ForFork2_#t~ite44#1_7|) InVars {thread2Thread1of1ForFork2_#t~ite43#1=|v_thread2Thread1of1ForFork2_#t~ite43#1_3|} OutVars{thread2Thread1of1ForFork2_#t~ite43#1=|v_thread2Thread1of1ForFork2_#t~ite43#1_3|, thread2Thread1of1ForFork2_#t~ite44#1=|v_thread2Thread1of1ForFork2_#t~ite44#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~ite44#1][366], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, 466#L110-7true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 636#true, 222#L96-12true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:28,855 INFO L382 tUnfolder$Statistics]: this new event has 341 ancestors and is cut-off event [2022-12-06 17:15:28,855 INFO L385 tUnfolder$Statistics]: existing Event has 341 ancestors and is cut-off event [2022-12-06 17:15:28,855 INFO L385 tUnfolder$Statistics]: existing Event has 341 ancestors and is cut-off event [2022-12-06 17:15:28,855 INFO L385 tUnfolder$Statistics]: existing Event has 341 ancestors and is cut-off event [2022-12-06 17:15:29,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2152] thread2EXIT-->L160-2: Formula: (and (= 0 v_thread2Thread1of1ForFork2_thidvar2_4) (= 0 v_thread2Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem95#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork2_thidvar0_4)) InVars {thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} OutVars{thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][1027], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, 208#L109-1true, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2NotInUse, 5728#true, 645#true, 2182#true, 3075#true, 642#true, 539#L160-2true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:29,694 INFO L382 tUnfolder$Statistics]: this new event has 337 ancestors and is cut-off event [2022-12-06 17:15:29,694 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:29,694 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:29,694 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:29,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2152] thread2EXIT-->L160-2: Formula: (and (= 0 v_thread2Thread1of1ForFork2_thidvar2_4) (= 0 v_thread2Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem95#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork2_thidvar0_4)) InVars {thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} OutVars{thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][1027], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 122#L119-1true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, thread2Thread1of1ForFork2NotInUse, 633#true, 5728#true, 645#true, 3075#true, 2182#true, 642#true, 539#L160-2true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:29,694 INFO L382 tUnfolder$Statistics]: this new event has 342 ancestors and is cut-off event [2022-12-06 17:15:29,694 INFO L385 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-12-06 17:15:29,694 INFO L385 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-12-06 17:15:29,694 INFO L385 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-12-06 17:15:29,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2152] thread2EXIT-->L160-2: Formula: (and (= 0 v_thread2Thread1of1ForFork2_thidvar2_4) (= 0 v_thread2Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem95#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork2_thidvar0_4)) InVars {thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} OutVars{thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][1027], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 310#L118true, thread2Thread1of1ForFork2NotInUse, 633#true, 5728#true, 645#true, 2182#true, 3075#true, 642#true, 539#L160-2true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:29,695 INFO L382 tUnfolder$Statistics]: this new event has 337 ancestors and is cut-off event [2022-12-06 17:15:29,695 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:29,695 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:29,695 INFO L385 tUnfolder$Statistics]: existing Event has 326 ancestors and is cut-off event [2022-12-06 17:15:29,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2152] thread2EXIT-->L160-2: Formula: (and (= 0 v_thread2Thread1of1ForFork2_thidvar2_4) (= 0 v_thread2Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem95#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork2_thidvar0_4)) InVars {thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} OutVars{thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][1046], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 122#L119-1true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, thread2Thread1of1ForFork2NotInUse, 633#true, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 539#L160-2true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:29,755 INFO L382 tUnfolder$Statistics]: this new event has 336 ancestors and is cut-off event [2022-12-06 17:15:29,755 INFO L385 tUnfolder$Statistics]: existing Event has 336 ancestors and is cut-off event [2022-12-06 17:15:29,755 INFO L385 tUnfolder$Statistics]: existing Event has 336 ancestors and is cut-off event [2022-12-06 17:15:29,756 INFO L385 tUnfolder$Statistics]: existing Event has 336 ancestors and is cut-off event [2022-12-06 17:15:29,913 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][808], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 535#L96-13true, 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 5728#true, 633#true, 645#true, thread2Thread1of1ForFork2InUse, 2182#true, 3075#true, 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:29,913 INFO L382 tUnfolder$Statistics]: this new event has 336 ancestors and is cut-off event [2022-12-06 17:15:29,913 INFO L385 tUnfolder$Statistics]: existing Event has 336 ancestors and is cut-off event [2022-12-06 17:15:29,913 INFO L385 tUnfolder$Statistics]: existing Event has 336 ancestors and is cut-off event [2022-12-06 17:15:29,913 INFO L385 tUnfolder$Statistics]: existing Event has 336 ancestors and is cut-off event [2022-12-06 17:15:29,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][806], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 133#L119-9true, 2962#(<= (+ ~result_15~0 995) 0), 594#L96-14true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, 5728#true, 638#(not (= ~is_null_9~0 (* 256 (div ~is_null_9~0 256)))), thread2Thread1of1ForFork2InUse, 3075#true, 647#(= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0), 642#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:29,917 INFO L382 tUnfolder$Statistics]: this new event has 335 ancestors and is not cut-off event [2022-12-06 17:15:29,917 INFO L385 tUnfolder$Statistics]: existing Event has 335 ancestors and is not cut-off event [2022-12-06 17:15:29,917 INFO L385 tUnfolder$Statistics]: existing Event has 335 ancestors and is not cut-off event [2022-12-06 17:15:29,918 INFO L385 tUnfolder$Statistics]: existing Event has 335 ancestors and is not cut-off event [2022-12-06 17:15:30,045 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][808], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 222#L96-12true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:30,046 INFO L382 tUnfolder$Statistics]: this new event has 340 ancestors and is cut-off event [2022-12-06 17:15:30,046 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is cut-off event [2022-12-06 17:15:30,046 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is cut-off event [2022-12-06 17:15:30,046 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is cut-off event [2022-12-06 17:15:30,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][808], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 594#L96-14true, thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 5728#true, 633#true, 645#true, thread2Thread1of1ForFork2InUse, 2182#true, 3075#true, 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:30,127 INFO L382 tUnfolder$Statistics]: this new event has 337 ancestors and is cut-off event [2022-12-06 17:15:30,127 INFO L385 tUnfolder$Statistics]: existing Event has 337 ancestors and is cut-off event [2022-12-06 17:15:30,127 INFO L385 tUnfolder$Statistics]: existing Event has 337 ancestors and is cut-off event [2022-12-06 17:15:30,127 INFO L385 tUnfolder$Statistics]: existing Event has 337 ancestors and is cut-off event [2022-12-06 17:15:30,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][828], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 127#L111-7true, 5731#true, 636#true]) [2022-12-06 17:15:30,495 INFO L382 tUnfolder$Statistics]: this new event has 339 ancestors and is cut-off event [2022-12-06 17:15:30,495 INFO L385 tUnfolder$Statistics]: existing Event has 339 ancestors and is cut-off event [2022-12-06 17:15:30,495 INFO L385 tUnfolder$Statistics]: existing Event has 339 ancestors and is cut-off event [2022-12-06 17:15:30,495 INFO L385 tUnfolder$Statistics]: existing Event has 339 ancestors and is cut-off event [2022-12-06 17:15:30,558 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1873] L96-11-->L96-12: Formula: (= |v_thread2Thread1of1ForFork2_#t~ite43#1_3| |v_thread2Thread1of1ForFork2_#t~ite44#1_7|) InVars {thread2Thread1of1ForFork2_#t~ite43#1=|v_thread2Thread1of1ForFork2_#t~ite43#1_3|} OutVars{thread2Thread1of1ForFork2_#t~ite43#1=|v_thread2Thread1of1ForFork2_#t~ite43#1_3|, thread2Thread1of1ForFork2_#t~ite44#1=|v_thread2Thread1of1ForFork2_#t~ite44#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~ite44#1][366], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 189#L112-6true, 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 3075#true, 2182#true, 5730#(= ~break_14~0 0), 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 5731#true, 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 222#L96-12true, 636#true]) [2022-12-06 17:15:30,558 INFO L382 tUnfolder$Statistics]: this new event has 338 ancestors and is not cut-off event [2022-12-06 17:15:30,558 INFO L385 tUnfolder$Statistics]: existing Event has 338 ancestors and is not cut-off event [2022-12-06 17:15:30,558 INFO L385 tUnfolder$Statistics]: existing Event has 338 ancestors and is not cut-off event [2022-12-06 17:15:30,558 INFO L385 tUnfolder$Statistics]: existing Event has 338 ancestors and is not cut-off event [2022-12-06 17:15:30,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][808], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, 645#true, thread2Thread1of1ForFork2InUse, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 636#true, 222#L96-12true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:30,560 INFO L382 tUnfolder$Statistics]: this new event has 356 ancestors and is cut-off event [2022-12-06 17:15:30,560 INFO L385 tUnfolder$Statistics]: existing Event has 356 ancestors and is cut-off event [2022-12-06 17:15:30,560 INFO L385 tUnfolder$Statistics]: existing Event has 356 ancestors and is cut-off event [2022-12-06 17:15:30,560 INFO L385 tUnfolder$Statistics]: existing Event has 356 ancestors and is cut-off event [2022-12-06 17:15:30,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][807], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 639#true, 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 2958#(<= (+ |thread2Thread1of1ForFork2_#t~ite44#1| 995) 0), 633#true, thread2Thread1of1ForFork2InUse, 638#(not (= ~is_null_9~0 (* 256 (div ~is_null_9~0 256)))), 3075#true, 5730#(= ~break_14~0 0), 647#(= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0), 642#true, 222#L96-12true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:30,563 INFO L382 tUnfolder$Statistics]: this new event has 338 ancestors and is not cut-off event [2022-12-06 17:15:30,563 INFO L385 tUnfolder$Statistics]: existing Event has 338 ancestors and is not cut-off event [2022-12-06 17:15:30,564 INFO L385 tUnfolder$Statistics]: existing Event has 338 ancestors and is not cut-off event [2022-12-06 17:15:30,564 INFO L385 tUnfolder$Statistics]: existing Event has 338 ancestors and is not cut-off event [2022-12-06 17:15:30,838 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([2152] thread2EXIT-->L160-2: Formula: (and (= 0 v_thread2Thread1of1ForFork2_thidvar2_4) (= 0 v_thread2Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem95#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork2_thidvar0_4)) InVars {thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} OutVars{thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][1027], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 630#true, 122#L119-1true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, thread2Thread1of1ForFork2NotInUse, 633#true, 5728#true, 645#true, 2182#true, 3075#true, 642#true, 539#L160-2true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:30,838 INFO L382 tUnfolder$Statistics]: this new event has 342 ancestors and is cut-off event [2022-12-06 17:15:30,838 INFO L385 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-12-06 17:15:30,838 INFO L385 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-12-06 17:15:30,840 INFO L385 tUnfolder$Statistics]: existing Event has 342 ancestors and is cut-off event [2022-12-06 17:15:30,840 INFO L385 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-12-06 17:15:30,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][828], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, 645#true, thread2Thread1of1ForFork2InUse, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 5731#true, 636#true, 453#L123-13true]) [2022-12-06 17:15:30,898 INFO L382 tUnfolder$Statistics]: this new event has 341 ancestors and is cut-off event [2022-12-06 17:15:30,898 INFO L385 tUnfolder$Statistics]: existing Event has 341 ancestors and is cut-off event [2022-12-06 17:15:30,898 INFO L385 tUnfolder$Statistics]: existing Event has 341 ancestors and is cut-off event [2022-12-06 17:15:30,898 INFO L385 tUnfolder$Statistics]: existing Event has 341 ancestors and is cut-off event [2022-12-06 17:15:30,955 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1873] L96-11-->L96-12: Formula: (= |v_thread2Thread1of1ForFork2_#t~ite43#1_3| |v_thread2Thread1of1ForFork2_#t~ite44#1_7|) InVars {thread2Thread1of1ForFork2_#t~ite43#1=|v_thread2Thread1of1ForFork2_#t~ite43#1_3|} OutVars{thread2Thread1of1ForFork2_#t~ite43#1=|v_thread2Thread1of1ForFork2_#t~ite43#1_3|, thread2Thread1of1ForFork2_#t~ite44#1=|v_thread2Thread1of1ForFork2_#t~ite44#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~ite44#1][366], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 222#L96-12true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:30,956 INFO L382 tUnfolder$Statistics]: this new event has 340 ancestors and is not cut-off event [2022-12-06 17:15:30,956 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is not cut-off event [2022-12-06 17:15:30,956 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is not cut-off event [2022-12-06 17:15:30,956 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is not cut-off event [2022-12-06 17:15:30,956 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][808], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 535#L96-13true, 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 3075#true, 2182#true, 5730#(= ~break_14~0 0), 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:30,956 INFO L382 tUnfolder$Statistics]: this new event has 341 ancestors and is cut-off event [2022-12-06 17:15:30,956 INFO L385 tUnfolder$Statistics]: existing Event has 341 ancestors and is cut-off event [2022-12-06 17:15:30,956 INFO L385 tUnfolder$Statistics]: existing Event has 341 ancestors and is cut-off event [2022-12-06 17:15:30,956 INFO L385 tUnfolder$Statistics]: existing Event has 341 ancestors and is cut-off event [2022-12-06 17:15:30,960 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][806], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 639#true, 133#L119-9true, 594#L96-14true, 2962#(<= (+ ~result_15~0 995) 0), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 638#(not (= ~is_null_9~0 (* 256 (div ~is_null_9~0 256)))), 3075#true, 5730#(= ~break_14~0 0), 647#(= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0), 642#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:30,960 INFO L382 tUnfolder$Statistics]: this new event has 340 ancestors and is not cut-off event [2022-12-06 17:15:30,961 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is not cut-off event [2022-12-06 17:15:30,961 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is not cut-off event [2022-12-06 17:15:30,961 INFO L385 tUnfolder$Statistics]: existing Event has 340 ancestors and is not cut-off event [2022-12-06 17:15:31,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][828], [570#L92-9true, 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 486#L123-14true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 3075#true, 2182#true, 5730#(= ~break_14~0 0), 642#true, 5731#true, 636#true]) [2022-12-06 17:15:31,105 INFO L382 tUnfolder$Statistics]: this new event has 342 ancestors and is cut-off event [2022-12-06 17:15:31,105 INFO L385 tUnfolder$Statistics]: existing Event has 342 ancestors and is cut-off event [2022-12-06 17:15:31,105 INFO L385 tUnfolder$Statistics]: existing Event has 342 ancestors and is cut-off event [2022-12-06 17:15:31,105 INFO L385 tUnfolder$Statistics]: existing Event has 342 ancestors and is cut-off event [2022-12-06 17:15:31,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][808], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 133#L119-9true, 594#L96-14true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:31,313 INFO L382 tUnfolder$Statistics]: this new event has 342 ancestors and is cut-off event [2022-12-06 17:15:31,314 INFO L385 tUnfolder$Statistics]: existing Event has 342 ancestors and is cut-off event [2022-12-06 17:15:31,314 INFO L385 tUnfolder$Statistics]: existing Event has 342 ancestors and is cut-off event [2022-12-06 17:15:31,314 INFO L385 tUnfolder$Statistics]: existing Event has 342 ancestors and is cut-off event [2022-12-06 17:15:31,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][828], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 3075#true, 2182#true, 5730#(= ~break_14~0 0), 448#L112-1true, 642#true, 5731#true, 636#true]) [2022-12-06 17:15:31,471 INFO L382 tUnfolder$Statistics]: this new event has 343 ancestors and is cut-off event [2022-12-06 17:15:31,471 INFO L385 tUnfolder$Statistics]: existing Event has 343 ancestors and is cut-off event [2022-12-06 17:15:31,472 INFO L385 tUnfolder$Statistics]: existing Event has 343 ancestors and is cut-off event [2022-12-06 17:15:31,472 INFO L385 tUnfolder$Statistics]: existing Event has 343 ancestors and is cut-off event [2022-12-06 17:15:31,892 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][828], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 189#L112-6true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, 645#true, thread2Thread1of1ForFork2InUse, 3075#true, 2182#true, 5730#(= ~break_14~0 0), 642#true, 5731#true, 636#true]) [2022-12-06 17:15:31,892 INFO L382 tUnfolder$Statistics]: this new event has 345 ancestors and is cut-off event [2022-12-06 17:15:31,892 INFO L385 tUnfolder$Statistics]: existing Event has 345 ancestors and is cut-off event [2022-12-06 17:15:31,892 INFO L385 tUnfolder$Statistics]: existing Event has 345 ancestors and is cut-off event [2022-12-06 17:15:31,892 INFO L385 tUnfolder$Statistics]: existing Event has 345 ancestors and is cut-off event [2022-12-06 17:15:31,958 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([2152] thread2EXIT-->L160-2: Formula: (and (= 0 v_thread2Thread1of1ForFork2_thidvar2_4) (= 0 v_thread2Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem95#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork2_thidvar0_4)) InVars {thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} OutVars{thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][1046], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 630#true, 122#L119-1true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, thread2Thread1of1ForFork2NotInUse, 633#true, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 539#L160-2true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:31,958 INFO L382 tUnfolder$Statistics]: this new event has 347 ancestors and is cut-off event [2022-12-06 17:15:31,958 INFO L385 tUnfolder$Statistics]: existing Event has 336 ancestors and is cut-off event [2022-12-06 17:15:31,958 INFO L385 tUnfolder$Statistics]: existing Event has 336 ancestors and is cut-off event [2022-12-06 17:15:31,958 INFO L385 tUnfolder$Statistics]: existing Event has 336 ancestors and is cut-off event [2022-12-06 17:15:31,958 INFO L385 tUnfolder$Statistics]: existing Event has 336 ancestors and is cut-off event [2022-12-06 17:15:32,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][808], [570#L92-9true, 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:32,424 INFO L382 tUnfolder$Statistics]: this new event has 347 ancestors and is cut-off event [2022-12-06 17:15:32,424 INFO L385 tUnfolder$Statistics]: existing Event has 347 ancestors and is cut-off event [2022-12-06 17:15:32,424 INFO L385 tUnfolder$Statistics]: existing Event has 347 ancestors and is cut-off event [2022-12-06 17:15:32,424 INFO L385 tUnfolder$Statistics]: existing Event has 347 ancestors and is cut-off event [2022-12-06 17:15:32,579 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][828], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 194#L113-1true, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 5731#true, 636#true]) [2022-12-06 17:15:32,580 INFO L382 tUnfolder$Statistics]: this new event has 348 ancestors and is cut-off event [2022-12-06 17:15:32,580 INFO L385 tUnfolder$Statistics]: existing Event has 348 ancestors and is cut-off event [2022-12-06 17:15:32,580 INFO L385 tUnfolder$Statistics]: existing Event has 348 ancestors and is cut-off event [2022-12-06 17:15:32,580 INFO L385 tUnfolder$Statistics]: existing Event has 348 ancestors and is cut-off event [2022-12-06 17:15:32,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1873] L96-11-->L96-12: Formula: (= |v_thread2Thread1of1ForFork2_#t~ite43#1_3| |v_thread2Thread1of1ForFork2_#t~ite44#1_7|) InVars {thread2Thread1of1ForFork2_#t~ite43#1=|v_thread2Thread1of1ForFork2_#t~ite43#1_3|} OutVars{thread2Thread1of1ForFork2_#t~ite43#1=|v_thread2Thread1of1ForFork2_#t~ite43#1_3|, thread2Thread1of1ForFork2_#t~ite44#1=|v_thread2Thread1of1ForFork2_#t~ite44#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~ite44#1][366], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 36#L114-6true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 5731#true, 222#L96-12true, 636#true]) [2022-12-06 17:15:32,796 INFO L382 tUnfolder$Statistics]: this new event has 348 ancestors and is not cut-off event [2022-12-06 17:15:32,796 INFO L385 tUnfolder$Statistics]: existing Event has 348 ancestors and is not cut-off event [2022-12-06 17:15:32,796 INFO L385 tUnfolder$Statistics]: existing Event has 348 ancestors and is not cut-off event [2022-12-06 17:15:32,796 INFO L385 tUnfolder$Statistics]: existing Event has 348 ancestors and is not cut-off event [2022-12-06 17:15:32,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][828], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, 645#true, thread2Thread1of1ForFork2InUse, 3075#true, 2182#true, 5730#(= ~break_14~0 0), 301#L113-6true, 642#true, 5731#true, 636#true]) [2022-12-06 17:15:32,909 INFO L382 tUnfolder$Statistics]: this new event has 350 ancestors and is cut-off event [2022-12-06 17:15:32,910 INFO L385 tUnfolder$Statistics]: existing Event has 350 ancestors and is cut-off event [2022-12-06 17:15:32,910 INFO L385 tUnfolder$Statistics]: existing Event has 350 ancestors and is cut-off event [2022-12-06 17:15:32,910 INFO L385 tUnfolder$Statistics]: existing Event has 350 ancestors and is cut-off event [2022-12-06 17:15:32,960 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2130] L114-5-->L114-6: Formula: (= (ite |v_thread3Thread1of1ForFork0_#t~short58#1_7| (+ v_~i_19~0_9 1000) v_~result_18~0_6) v_~result_18~0_5) InVars {thread3Thread1of1ForFork0_#t~short58#1=|v_thread3Thread1of1ForFork0_#t~short58#1_7|, ~i_19~0=v_~i_19~0_9, ~result_18~0=v_~result_18~0_6} OutVars{thread3Thread1of1ForFork0_#t~short58#1=|v_thread3Thread1of1ForFork0_#t~short58#1_7|, ~i_19~0=v_~i_19~0_9, ~result_18~0=v_~result_18~0_5} AuxVars[] AssignedVars[~result_18~0][962], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 36#L114-6true, 594#L96-14true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 5731#true, 636#true]) [2022-12-06 17:15:32,960 INFO L382 tUnfolder$Statistics]: this new event has 350 ancestors and is cut-off event [2022-12-06 17:15:32,960 INFO L385 tUnfolder$Statistics]: existing Event has 350 ancestors and is cut-off event [2022-12-06 17:15:32,960 INFO L385 tUnfolder$Statistics]: existing Event has 350 ancestors and is cut-off event [2022-12-06 17:15:32,960 INFO L385 tUnfolder$Statistics]: existing Event has 350 ancestors and is cut-off event [2022-12-06 17:15:33,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][808], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 639#true, 535#L96-13true, 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 5728#true, 633#true, 645#true, thread2Thread1of1ForFork2InUse, 3075#true, 2182#true, 642#true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:33,506 INFO L382 tUnfolder$Statistics]: this new event has 352 ancestors and is cut-off event [2022-12-06 17:15:33,507 INFO L385 tUnfolder$Statistics]: existing Event has 352 ancestors and is cut-off event [2022-12-06 17:15:33,507 INFO L385 tUnfolder$Statistics]: existing Event has 352 ancestors and is cut-off event [2022-12-06 17:15:33,507 INFO L385 tUnfolder$Statistics]: existing Event has 352 ancestors and is cut-off event [2022-12-06 17:15:33,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][828], [570#L92-9true, 654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, 115#L114-1true, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 5731#true, 636#true]) [2022-12-06 17:15:33,560 INFO L382 tUnfolder$Statistics]: this new event has 353 ancestors and is cut-off event [2022-12-06 17:15:33,560 INFO L385 tUnfolder$Statistics]: existing Event has 353 ancestors and is cut-off event [2022-12-06 17:15:33,560 INFO L385 tUnfolder$Statistics]: existing Event has 353 ancestors and is cut-off event [2022-12-06 17:15:33,560 INFO L385 tUnfolder$Statistics]: existing Event has 353 ancestors and is cut-off event [2022-12-06 17:15:33,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][808], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 639#true, 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 594#L96-14true, thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 5728#true, 633#true, 645#true, thread2Thread1of1ForFork2InUse, 3075#true, 2182#true, 642#true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:33,661 INFO L382 tUnfolder$Statistics]: this new event has 353 ancestors and is cut-off event [2022-12-06 17:15:33,661 INFO L385 tUnfolder$Statistics]: existing Event has 353 ancestors and is cut-off event [2022-12-06 17:15:33,661 INFO L385 tUnfolder$Statistics]: existing Event has 353 ancestors and is cut-off event [2022-12-06 17:15:33,662 INFO L385 tUnfolder$Statistics]: existing Event has 353 ancestors and is cut-off event [2022-12-06 17:15:33,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1873] L96-11-->L96-12: Formula: (= |v_thread2Thread1of1ForFork2_#t~ite43#1_3| |v_thread2Thread1of1ForFork2_#t~ite44#1_7|) InVars {thread2Thread1of1ForFork2_#t~ite43#1=|v_thread2Thread1of1ForFork2_#t~ite43#1_3|} OutVars{thread2Thread1of1ForFork2_#t~ite43#1=|v_thread2Thread1of1ForFork2_#t~ite43#1_3|, thread2Thread1of1ForFork2_#t~ite44#1=|v_thread2Thread1of1ForFork2_#t~ite44#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~ite44#1][366], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 189#L112-6true, 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 639#true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 5731#true, 222#L96-12true, 636#true]) [2022-12-06 17:15:33,805 INFO L382 tUnfolder$Statistics]: this new event has 354 ancestors and is cut-off event [2022-12-06 17:15:33,805 INFO L385 tUnfolder$Statistics]: existing Event has 354 ancestors and is cut-off event [2022-12-06 17:15:33,805 INFO L385 tUnfolder$Statistics]: existing Event has 354 ancestors and is cut-off event [2022-12-06 17:15:33,806 INFO L385 tUnfolder$Statistics]: existing Event has 354 ancestors and is cut-off event [2022-12-06 17:15:33,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][828], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 36#L114-6true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 3075#true, 2182#true, 5730#(= ~break_14~0 0), 642#true, 5731#true, 636#true]) [2022-12-06 17:15:33,928 INFO L382 tUnfolder$Statistics]: this new event has 355 ancestors and is cut-off event [2022-12-06 17:15:33,928 INFO L385 tUnfolder$Statistics]: existing Event has 355 ancestors and is cut-off event [2022-12-06 17:15:33,928 INFO L385 tUnfolder$Statistics]: existing Event has 355 ancestors and is cut-off event [2022-12-06 17:15:33,928 INFO L385 tUnfolder$Statistics]: existing Event has 355 ancestors and is cut-off event [2022-12-06 17:15:33,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2152] thread2EXIT-->L160-2: Formula: (and (= 0 v_thread2Thread1of1ForFork2_thidvar2_4) (= 0 v_thread2Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem95#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork2_thidvar0_4)) InVars {thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} OutVars{thread2Thread1of1ForFork2_thidvar2=v_thread2Thread1of1ForFork2_thidvar2_4, thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_4, ULTIMATE.start_main_#t~mem95#1=|v_ULTIMATE.start_main_#t~mem95#1_5|, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][1014], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 115#L114-1true, 633#true, thread2Thread1of1ForFork2NotInUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 644#(not (= (* 256 (div ~is_null_1~0 256)) ~is_null_1~0)), 539#L160-2true, 641#(= ~is_null_9~0 (* 256 (div ~is_null_9~0 256))), 5731#true, 636#true]) [2022-12-06 17:15:33,983 INFO L382 tUnfolder$Statistics]: this new event has 355 ancestors and is cut-off event [2022-12-06 17:15:33,983 INFO L385 tUnfolder$Statistics]: existing Event has 355 ancestors and is cut-off event [2022-12-06 17:15:33,987 INFO L385 tUnfolder$Statistics]: existing Event has 355 ancestors and is cut-off event [2022-12-06 17:15:33,987 INFO L385 tUnfolder$Statistics]: existing Event has 355 ancestors and is cut-off event [2022-12-06 17:15:34,425 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1873] L96-11-->L96-12: Formula: (= |v_thread2Thread1of1ForFork2_#t~ite43#1_3| |v_thread2Thread1of1ForFork2_#t~ite44#1_7|) InVars {thread2Thread1of1ForFork2_#t~ite43#1=|v_thread2Thread1of1ForFork2_#t~ite43#1_3|} OutVars{thread2Thread1of1ForFork2_#t~ite43#1=|v_thread2Thread1of1ForFork2_#t~ite43#1_3|, thread2Thread1of1ForFork2_#t~ite44#1=|v_thread2Thread1of1ForFork2_#t~ite44#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~ite44#1][366], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 639#true, 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 222#L96-12true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:34,425 INFO L382 tUnfolder$Statistics]: this new event has 356 ancestors and is not cut-off event [2022-12-06 17:15:34,425 INFO L385 tUnfolder$Statistics]: existing Event has 356 ancestors and is not cut-off event [2022-12-06 17:15:34,425 INFO L385 tUnfolder$Statistics]: existing Event has 356 ancestors and is not cut-off event [2022-12-06 17:15:34,425 INFO L385 tUnfolder$Statistics]: existing Event has 356 ancestors and is not cut-off event [2022-12-06 17:15:34,426 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][808], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 535#L96-13true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 639#true, 133#L119-9true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 3075#true, 2182#true, 5730#(= ~break_14~0 0), 642#true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:34,426 INFO L382 tUnfolder$Statistics]: this new event has 357 ancestors and is cut-off event [2022-12-06 17:15:34,426 INFO L385 tUnfolder$Statistics]: existing Event has 357 ancestors and is cut-off event [2022-12-06 17:15:34,426 INFO L385 tUnfolder$Statistics]: existing Event has 357 ancestors and is cut-off event [2022-12-06 17:15:34,426 INFO L385 tUnfolder$Statistics]: existing Event has 357 ancestors and is cut-off event [2022-12-06 17:15:34,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2151] thread1EXIT-->L159-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem94#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem94#1=|v_ULTIMATE.start_main_#t~mem94#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][828], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 570#L92-9true, 553#L159-2true, 630#true, 639#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, 645#true, thread2Thread1of1ForFork2InUse, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 199#L115-1true, 642#true, 5731#true, 636#true]) [2022-12-06 17:15:34,518 INFO L382 tUnfolder$Statistics]: this new event has 358 ancestors and is cut-off event [2022-12-06 17:15:34,518 INFO L385 tUnfolder$Statistics]: existing Event has 358 ancestors and is cut-off event [2022-12-06 17:15:34,518 INFO L385 tUnfolder$Statistics]: existing Event has 358 ancestors and is cut-off event [2022-12-06 17:15:34,518 INFO L385 tUnfolder$Statistics]: existing Event has 358 ancestors and is cut-off event [2022-12-06 17:15:34,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2056] L119-8-->L119-9: Formula: (= v_~result_18~0_8 |v_thread3Thread1of1ForFork0_#t~ite63#1_3|) InVars {thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|} OutVars{thread3Thread1of1ForFork0_#t~ite63#1=|v_thread3Thread1of1ForFork0_#t~ite63#1_3|, ~result_18~0=v_~result_18~0_8} AuxVars[] AssignedVars[~result_18~0][808], [654#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 553#L159-2true, 630#true, 2167#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), 639#true, 133#L119-9true, 594#L96-14true, 5701#(and (<= 5 |ULTIMATE.start_create_fresh_bool_array_#in~size#1|) (<= 5 |ULTIMATE.start_create_fresh_bool_array_~size#1|)), thread3Thread1of1ForFork0InUse, thread1Thread1of1ForFork1NotInUse, 633#true, thread2Thread1of1ForFork2InUse, 645#true, 2182#true, 3075#true, 5730#(= ~break_14~0 0), 642#true, 636#true, 5733#(= ~break_20~0 0)]) [2022-12-06 17:15:34,564 INFO L382 tUnfolder$Statistics]: this new event has 358 ancestors and is cut-off event [2022-12-06 17:15:34,564 INFO L385 tUnfolder$Statistics]: existing Event has 358 ancestors and is cut-off event [2022-12-06 17:15:34,564 INFO L385 tUnfolder$Statistics]: existing Event has 358 ancestors and is cut-off event [2022-12-06 17:15:34,564 INFO L385 tUnfolder$Statistics]: existing Event has 358 ancestors and is cut-off event