./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/bench-exp2x6.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/bench-exp2x6.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/bench-exp2x6.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/bench-exp2x6.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-8857f20-m [2024-01-29 22:56:06,642 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:56:06,719 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:56:06,723 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:56:06,724 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:56:06,747 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:56:06,748 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:56:06,748 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:56:06,749 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:56:06,752 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:56:06,752 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:56:06,752 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:56:06,753 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:56:06,754 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:56:06,754 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:56:06,755 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:56:06,755 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:56:06,755 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:56:06,755 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:56:06,755 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:56:06,756 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:56:06,756 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:56:06,756 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:56:06,756 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:56:06,757 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:56:06,757 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:56:06,757 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:56:06,757 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:56:06,758 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:56:06,758 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:56:06,759 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:56:06,759 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:56:06,759 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:56:06,759 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:56:06,759 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:56:06,760 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:56:06,760 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:56:06,760 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:56:06,760 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:56:06,760 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:56:06,760 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:56:06,761 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:56:06,761 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:56:06,761 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:56:06,956 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:56:06,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:56:06,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:56:06,986 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:56:06,987 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:56:06,988 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/bench-exp2x6.wvr.c [2024-01-29 22:56:07,975 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:56:08,123 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:56:08,123 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/bench-exp2x6.wvr.c [2024-01-29 22:56:08,134 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc2030966/dd369b51afe94a76b2c9718180201b88/FLAGa742b81ea [2024-01-29 22:56:08,144 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc2030966/dd369b51afe94a76b2c9718180201b88 [2024-01-29 22:56:08,146 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:56:08,146 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:56:08,147 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/bench-exp2x6.wvr.yml/witness.yml [2024-01-29 22:56:08,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:56:08,320 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:56:08,321 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:56:08,321 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:56:08,325 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:56:08,326 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:56:08" (1/2) ... [2024-01-29 22:56:08,332 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@666e7018 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:56:08, skipping insertion in model container [2024-01-29 22:56:08,332 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:56:08" (1/2) ... [2024-01-29 22:56:08,334 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@724f227b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:56:08, skipping insertion in model container [2024-01-29 22:56:08,334 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:56:08" (2/2) ... [2024-01-29 22:56:08,334 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@666e7018 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08, skipping insertion in model container [2024-01-29 22:56:08,334 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:56:08" (2/2) ... [2024-01-29 22:56:08,334 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:56:08,349 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:56:08,350 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,350 INFO L98 nessWitnessExtractor]: Location invariant before [L40-L40] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,350 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] x4 == 0U [2024-01-29 22:56:08,350 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (x4 == 0U) && (n == 0U) [2024-01-29 22:56:08,350 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,351 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,351 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,351 INFO L98 nessWitnessExtractor]: Location invariant after [L38-L43] n == 0U [2024-01-29 22:56:08,351 INFO L98 nessWitnessExtractor]: Loop invariant at [L38-L43] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,351 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L54] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,351 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,351 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,351 INFO L98 nessWitnessExtractor]: Location invariant before [L42-L42] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,352 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,352 INFO L98 nessWitnessExtractor]: Loop invariant at [L71-L76] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,352 INFO L98 nessWitnessExtractor]: Location invariant before [L41-L41] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,352 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L65] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,352 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,352 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,352 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,352 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] n == 0U [2024-01-29 22:56:08,352 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,353 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,353 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,353 INFO L98 nessWitnessExtractor]: Location invariant before [L39-L39] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,353 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,353 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,353 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((((0LL - (long long )x1) + (long long )x3 >= 0LL) && ((long long )x1 + (long long )x3 >= 0LL)) && ((0LL - (long long )x1) - (long long )x3 >= 0LL)) && ((long long )x1 - (long long )x3 >= 0LL) [2024-01-29 22:56:08,353 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (((((0LL - (long long )x1) + (long long )x3 >= 0LL) && ((long long )x1 + (long long )x3 >= 0LL)) && ((0LL - (long long )x1) - (long long )x3 >= 0LL)) && ((long long )x1 - (long long )x3 >= 0LL)) && (x4 == 0U) [2024-01-29 22:56:08,353 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (((0LL - (long long )x1) + (long long )x3 >= 0LL) && ((long long )x1 + (long long )x3 >= 0LL)) && ((0LL - (long long )x1) - (long long )x3 >= 0LL) [2024-01-29 22:56:08,354 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (((((0LL - (long long )x1) + (long long )x3 >= 0LL) && ((long long )x1 + (long long )x3 >= 0LL)) && ((0LL - (long long )x1) - (long long )x3 >= 0LL)) && ((long long )x1 - (long long )x3 >= 0LL)) && (x3 == 0U) [2024-01-29 22:56:08,354 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((0LL - (long long )x1) + (long long )x3 >= 0LL) && ((long long )x1 + (long long )x3 >= 0LL) [2024-01-29 22:56:08,354 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (((((0LL - (long long )x1) + (long long )x3 >= 0LL) && ((long long )x1 + (long long )x3 >= 0LL)) && ((0LL - (long long )x1) - (long long )x3 >= 0LL)) && ((long long )x1 - (long long )x3 >= 0LL)) && (x1 == 0U) [2024-01-29 22:56:08,354 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (((((0LL - (long long )x1) + (long long )x3 >= 0LL) && ((long long )x1 + (long long )x3 >= 0LL)) && ((0LL - (long long )x1) - (long long )x3 >= 0LL)) && ((long long )x1 - (long long )x3 >= 0LL)) && (x2 == 0U) [2024-01-29 22:56:08,354 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (((((0LL - (long long )x1) + (long long )x3 >= 0LL) && ((long long )x1 + (long long )x3 >= 0LL)) && ((0LL - (long long )x1) - (long long )x3 >= 0LL)) && ((long long )x1 - (long long )x3 >= 0LL)) && (n == 0U) [2024-01-29 22:56:08,354 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (0LL - (long long )x1) + (long long )x3 >= 0LL [2024-01-29 22:56:08,354 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (x3 == 0U) && (n == 0U) [2024-01-29 22:56:08,354 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] x3 == 0U [2024-01-29 22:56:08,355 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (x3 == 0U) && (x4 == 0U) [2024-01-29 22:56:08,355 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (x2 == 0U) && (x3 == 0U) [2024-01-29 22:56:08,355 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((x2 == 0U) && (x3 == 0U)) && (x4 == 0U) [2024-01-29 22:56:08,355 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] x2 == 0U [2024-01-29 22:56:08,355 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((x2 == 0U) && (x3 == 0U)) && (n == 0U) [2024-01-29 22:56:08,355 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 22:56:08,372 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:56:08,485 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/bench-exp2x6.wvr.c[2505,2518] [2024-01-29 22:56:08,489 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:56:08,495 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 22:56:08,566 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/bench-exp2x6.wvr.c[2505,2518] [2024-01-29 22:56:08,567 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:56:08,578 INFO L206 MainTranslator]: Completed translation [2024-01-29 22:56:08,578 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08 WrapperNode [2024-01-29 22:56:08,579 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:56:08,579 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-29 22:56:08,580 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-29 22:56:08,580 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-29 22:56:08,585 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08" (1/1) ... [2024-01-29 22:56:08,598 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08" (1/1) ... [2024-01-29 22:56:08,624 INFO L138 Inliner]: procedures = 20, calls = 32, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 114 [2024-01-29 22:56:08,625 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-29 22:56:08,625 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-29 22:56:08,626 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-29 22:56:08,626 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-29 22:56:08,634 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08" (1/1) ... [2024-01-29 22:56:08,634 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08" (1/1) ... [2024-01-29 22:56:08,637 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08" (1/1) ... [2024-01-29 22:56:08,651 INFO L175 MemorySlicer]: Split 10 memory accesses to 5 slices as follows [2, 2, 2, 2, 2]. 20 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0, 0]. The 4 writes are split as follows [0, 1, 1, 1, 1]. [2024-01-29 22:56:08,651 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08" (1/1) ... [2024-01-29 22:56:08,651 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08" (1/1) ... [2024-01-29 22:56:08,658 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08" (1/1) ... [2024-01-29 22:56:08,661 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08" (1/1) ... [2024-01-29 22:56:08,663 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08" (1/1) ... [2024-01-29 22:56:08,664 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08" (1/1) ... [2024-01-29 22:56:08,667 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-29 22:56:08,668 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-29 22:56:08,668 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-29 22:56:08,668 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-29 22:56:08,668 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08" (1/1) ... [2024-01-29 22:56:08,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:56:08,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 22:56:08,705 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-01-29 22:56:08,730 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-01-29 22:56:08,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-29 22:56:08,741 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-01-29 22:56:08,741 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-01-29 22:56:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-01-29 22:56:08,742 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-01-29 22:56:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-01-29 22:56:08,742 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-01-29 22:56:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-01-29 22:56:08,742 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-01-29 22:56:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-29 22:56:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-29 22:56:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-29 22:56:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-29 22:56:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-01-29 22:56:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-29 22:56:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-29 22:56:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-29 22:56:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-29 22:56:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-29 22:56:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-01-29 22:56:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-29 22:56:08,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-29 22:56:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-01-29 22:56:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-01-29 22:56:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-01-29 22:56:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-01-29 22:56:08,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-01-29 22:56:08,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-29 22:56:08,746 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-29 22:56:08,823 INFO L244 CfgBuilder]: Building ICFG [2024-01-29 22:56:08,825 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-29 22:56:09,215 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-29 22:56:09,216 INFO L293 CfgBuilder]: Performing block encoding [2024-01-29 22:56:09,299 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-29 22:56:09,299 INFO L320 CfgBuilder]: Removed 4 assume(true) statements. [2024-01-29 22:56:09,300 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 10:56:09 BoogieIcfgContainer [2024-01-29 22:56:09,300 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-29 22:56:09,302 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-29 22:56:09,302 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-29 22:56:09,304 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-29 22:56:09,305 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 10:56:08" (1/4) ... [2024-01-29 22:56:09,305 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@703e3d67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 10:56:09, skipping insertion in model container [2024-01-29 22:56:09,305 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:56:08" (2/4) ... [2024-01-29 22:56:09,306 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@703e3d67 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 10:56:09, skipping insertion in model container [2024-01-29 22:56:09,306 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:56:08" (3/4) ... [2024-01-29 22:56:09,306 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@703e3d67 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 10:56:09, skipping insertion in model container [2024-01-29 22:56:09,306 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 10:56:09" (4/4) ... [2024-01-29 22:56:09,307 INFO L112 eAbstractionObserver]: Analyzing ICFG bench-exp2x6.wvr.c [2024-01-29 22:56:09,321 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-29 22:56:09,322 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 49 error locations. [2024-01-29 22:56:09,322 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-29 22:56:09,447 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-01-29 22:56:09,488 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 140 places, 131 transitions, 290 flow [2024-01-29 22:56:09,545 INFO L124 PetriNetUnfolderBase]: 4/127 cut-off events. [2024-01-29 22:56:09,546 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-01-29 22:56:09,549 INFO L83 FinitePrefix]: Finished finitePrefix Result has 144 conditions, 127 events. 4/127 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 352 event pairs, 0 based on Foata normal form. 0/74 useless extension candidates. Maximal degree in co-relation 104. Up to 2 conditions per place. [2024-01-29 22:56:09,549 INFO L82 GeneralOperation]: Start removeDead. Operand has 140 places, 131 transitions, 290 flow [2024-01-29 22:56:09,557 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 135 places, 126 transitions, 276 flow [2024-01-29 22:56:09,570 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-29 22:56:09,575 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=LoopHeads, 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;@307dea0a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-29 22:56:09,576 INFO L358 AbstractCegarLoop]: Starting to check reachability of 82 error locations. [2024-01-29 22:56:09,579 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-29 22:56:09,580 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-01-29 22:56:09,580 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 22:56:09,581 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:56:09,581 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-01-29 22:56:09,582 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (and 79 more)] === [2024-01-29 22:56:09,587 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:56:09,587 INFO L85 PathProgramCache]: Analyzing trace with hash 14457, now seen corresponding path program 1 times [2024-01-29 22:56:09,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:56:09,596 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526448505] [2024-01-29 22:56:09,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:56:09,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:56:09,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:56:09,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:56:09,786 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:56:09,786 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526448505] [2024-01-29 22:56:09,787 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1526448505] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:56:09,787 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:56:09,787 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-29 22:56:09,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894740828] [2024-01-29 22:56:09,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:56:09,794 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-29 22:56:09,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:56:09,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-29 22:56:09,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-29 22:56:09,923 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 77 out of 131 [2024-01-29 22:56:09,926 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 135 places, 126 transitions, 276 flow. Second operand has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 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) [2024-01-29 22:56:09,926 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:56:09,926 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 77 of 131 [2024-01-29 22:56:09,927 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:56:13,308 INFO L124 PetriNetUnfolderBase]: 24674/40944 cut-off events. [2024-01-29 22:56:13,309 INFO L125 PetriNetUnfolderBase]: For 1361/1361 co-relation queries the response was YES. [2024-01-29 22:56:13,432 INFO L83 FinitePrefix]: Finished finitePrefix Result has 73169 conditions, 40944 events. 24674/40944 cut-off events. For 1361/1361 co-relation queries the response was YES. Maximal size of possible extension queue 2236. Compared 360691 event pairs, 17952 based on Foata normal form. 5/37460 useless extension candidates. Maximal degree in co-relation 65738. Up to 31019 conditions per place. [2024-01-29 22:56:13,690 INFO L140 encePairwiseOnDemand]: 123/131 looper letters, 45 selfloop transitions, 2 changer transitions 0/120 dead transitions. [2024-01-29 22:56:13,690 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 120 transitions, 358 flow [2024-01-29 22:56:13,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-01-29 22:56:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-01-29 22:56:13,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 284 transitions. [2024-01-29 22:56:13,709 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.72264631043257 [2024-01-29 22:56:13,711 INFO L175 Difference]: Start difference. First operand has 135 places, 126 transitions, 276 flow. Second operand 3 states and 284 transitions. [2024-01-29 22:56:13,713 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 120 transitions, 358 flow [2024-01-29 22:56:13,745 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 120 transitions, 342 flow, removed 0 selfloop flow, removed 8 redundant places. [2024-01-29 22:56:13,752 INFO L231 Difference]: Finished difference. Result has 123 places, 120 transitions, 252 flow [2024-01-29 22:56:13,753 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=131, PETRI_DIFFERENCE_MINUEND_FLOW=248, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=120, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=118, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=252, PETRI_PLACES=123, PETRI_TRANSITIONS=120} [2024-01-29 22:56:13,757 INFO L281 CegarLoopForPetriNet]: 135 programPoint places, -12 predicate places. [2024-01-29 22:56:13,757 INFO L495 AbstractCegarLoop]: Abstraction has has 123 places, 120 transitions, 252 flow [2024-01-29 22:56:13,757 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 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) [2024-01-29 22:56:13,757 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:56:13,758 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1] [2024-01-29 22:56:13,758 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-01-29 22:56:13,758 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (and 79 more)] === [2024-01-29 22:56:13,759 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:56:13,759 INFO L85 PathProgramCache]: Analyzing trace with hash 448619, now seen corresponding path program 1 times [2024-01-29 22:56:13,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:56:13,759 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1858025140] [2024-01-29 22:56:13,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:56:13,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:56:13,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:56:13,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:56:13,909 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:56:13,909 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1858025140] [2024-01-29 22:56:13,910 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1858025140] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:56:13,910 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:56:13,910 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-29 22:56:13,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [688055544] [2024-01-29 22:56:13,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:56:13,911 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-29 22:56:13,911 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:56:13,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-29 22:56:13,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-29 22:56:13,974 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 69 out of 131 [2024-01-29 22:56:13,975 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 120 transitions, 252 flow. Second operand has 3 states, 3 states have (on average 69.66666666666667) internal successors, (209), 3 states have internal predecessors, (209), 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) [2024-01-29 22:56:13,975 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:56:13,975 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 69 of 131 [2024-01-29 22:56:13,975 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:56:17,723 INFO L124 PetriNetUnfolderBase]: 44633/68010 cut-off events. [2024-01-29 22:56:17,732 INFO L125 PetriNetUnfolderBase]: For 468/468 co-relation queries the response was YES. [2024-01-29 22:56:17,837 INFO L83 FinitePrefix]: Finished finitePrefix Result has 124935 conditions, 68010 events. 44633/68010 cut-off events. For 468/468 co-relation queries the response was YES. Maximal size of possible extension queue 3420. Compared 556248 event pairs, 34013 based on Foata normal form. 1/53450 useless extension candidates. Maximal degree in co-relation 124916. Up to 56262 conditions per place. [2024-01-29 22:56:18,131 INFO L140 encePairwiseOnDemand]: 128/131 looper letters, 52 selfloop transitions, 2 changer transitions 0/119 dead transitions. [2024-01-29 22:56:18,132 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 124 places, 119 transitions, 358 flow [2024-01-29 22:56:18,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-01-29 22:56:18,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-01-29 22:56:18,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 262 transitions. [2024-01-29 22:56:18,133 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6666666666666666 [2024-01-29 22:56:18,133 INFO L175 Difference]: Start difference. First operand has 123 places, 120 transitions, 252 flow. Second operand 3 states and 262 transitions. [2024-01-29 22:56:18,133 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 124 places, 119 transitions, 358 flow [2024-01-29 22:56:18,134 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 119 transitions, 354 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-01-29 22:56:18,136 INFO L231 Difference]: Finished difference. Result has 122 places, 119 transitions, 250 flow [2024-01-29 22:56:18,136 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=131, PETRI_DIFFERENCE_MINUEND_FLOW=246, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=119, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=250, PETRI_PLACES=122, PETRI_TRANSITIONS=119} [2024-01-29 22:56:18,137 INFO L281 CegarLoopForPetriNet]: 135 programPoint places, -13 predicate places. [2024-01-29 22:56:18,138 INFO L495 AbstractCegarLoop]: Abstraction has has 122 places, 119 transitions, 250 flow [2024-01-29 22:56:18,138 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 69.66666666666667) internal successors, (209), 3 states have internal predecessors, (209), 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) [2024-01-29 22:56:18,138 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:56:18,138 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2024-01-29 22:56:18,138 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-01-29 22:56:18,139 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (and 79 more)] === [2024-01-29 22:56:18,139 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:56:18,139 INFO L85 PathProgramCache]: Analyzing trace with hash 13907665, now seen corresponding path program 1 times [2024-01-29 22:56:18,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:56:18,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694276657] [2024-01-29 22:56:18,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:56:18,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:56:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:56:18,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:56:18,317 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:56:18,317 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694276657] [2024-01-29 22:56:18,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [694276657] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:56:18,318 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:56:18,318 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-01-29 22:56:18,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849643387] [2024-01-29 22:56:18,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:56:18,318 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-01-29 22:56:18,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:56:18,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-01-29 22:56:18,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-01-29 22:56:18,390 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 62 out of 131 [2024-01-29 22:56:18,390 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 122 places, 119 transitions, 250 flow. Second operand has 5 states, 5 states have (on average 62.8) internal successors, (314), 5 states have internal predecessors, (314), 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) [2024-01-29 22:56:18,391 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:56:18,391 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 62 of 131 [2024-01-29 22:56:18,391 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:56:20,800 INFO L124 PetriNetUnfolderBase]: 24674/40941 cut-off events. [2024-01-29 22:56:20,800 INFO L125 PetriNetUnfolderBase]: For 307/307 co-relation queries the response was YES. [2024-01-29 22:56:20,872 INFO L83 FinitePrefix]: Finished finitePrefix Result has 72378 conditions, 40941 events. 24674/40941 cut-off events. For 307/307 co-relation queries the response was YES. Maximal size of possible extension queue 2236. Compared 360546 event pairs, 17952 based on Foata normal form. 1/37458 useless extension candidates. Maximal degree in co-relation 72352. Up to 31020 conditions per place. [2024-01-29 22:56:21,047 INFO L140 encePairwiseOnDemand]: 126/131 looper letters, 57 selfloop transitions, 3 changer transitions 0/117 dead transitions. [2024-01-29 22:56:21,048 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 123 places, 117 transitions, 366 flow [2024-01-29 22:56:21,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-01-29 22:56:21,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-01-29 22:56:21,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 310 transitions. [2024-01-29 22:56:21,058 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5916030534351145 [2024-01-29 22:56:21,058 INFO L175 Difference]: Start difference. First operand has 122 places, 119 transitions, 250 flow. Second operand 4 states and 310 transitions. [2024-01-29 22:56:21,058 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 123 places, 117 transitions, 366 flow [2024-01-29 22:56:21,060 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 121 places, 117 transitions, 362 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-01-29 22:56:21,061 INFO L231 Difference]: Finished difference. Result has 121 places, 117 transitions, 248 flow [2024-01-29 22:56:21,061 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=131, PETRI_DIFFERENCE_MINUEND_FLOW=242, PETRI_DIFFERENCE_MINUEND_PLACES=118, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=117, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=248, PETRI_PLACES=121, PETRI_TRANSITIONS=117} [2024-01-29 22:56:21,062 INFO L281 CegarLoopForPetriNet]: 135 programPoint places, -14 predicate places. [2024-01-29 22:56:21,062 INFO L495 AbstractCegarLoop]: Abstraction has has 121 places, 117 transitions, 248 flow [2024-01-29 22:56:21,062 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 62.8) internal successors, (314), 5 states have internal predecessors, (314), 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) [2024-01-29 22:56:21,062 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:56:21,062 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-01-29 22:56:21,062 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-01-29 22:56:21,062 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (and 79 more)] === [2024-01-29 22:56:21,063 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:56:21,063 INFO L85 PathProgramCache]: Analyzing trace with hash 102063095, now seen corresponding path program 1 times [2024-01-29 22:56:21,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:56:21,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1869417504] [2024-01-29 22:56:21,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:56:21,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:56:21,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:56:21,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:56:21,202 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:56:21,204 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1869417504] [2024-01-29 22:56:21,204 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1869417504] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:56:21,205 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:56:21,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-01-29 22:56:21,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822699263] [2024-01-29 22:56:21,205 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:56:21,206 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-01-29 22:56:21,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:56:21,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-01-29 22:56:21,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-01-29 22:56:21,309 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 62 out of 131 [2024-01-29 22:56:21,310 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 121 places, 117 transitions, 248 flow. Second operand has 5 states, 5 states have (on average 63.8) internal successors, (319), 5 states have internal predecessors, (319), 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) [2024-01-29 22:56:21,310 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:56:21,310 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 62 of 131 [2024-01-29 22:56:21,311 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:56:23,621 INFO L124 PetriNetUnfolderBase]: 24674/40939 cut-off events. [2024-01-29 22:56:23,622 INFO L125 PetriNetUnfolderBase]: For 307/307 co-relation queries the response was YES. [2024-01-29 22:56:23,702 INFO L83 FinitePrefix]: Finished finitePrefix Result has 72377 conditions, 40939 events. 24674/40939 cut-off events. For 307/307 co-relation queries the response was YES. Maximal size of possible extension queue 2236. Compared 360698 event pairs, 17952 based on Foata normal form. 0/37455 useless extension candidates. Maximal degree in co-relation 72341. Up to 31015 conditions per place. [2024-01-29 22:56:23,890 INFO L140 encePairwiseOnDemand]: 126/131 looper letters, 57 selfloop transitions, 3 changer transitions 0/115 dead transitions. [2024-01-29 22:56:23,892 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 115 transitions, 364 flow [2024-01-29 22:56:23,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-01-29 22:56:23,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-01-29 22:56:23,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 310 transitions. [2024-01-29 22:56:23,894 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5916030534351145 [2024-01-29 22:56:23,894 INFO L175 Difference]: Start difference. First operand has 121 places, 117 transitions, 248 flow. Second operand 4 states and 310 transitions. [2024-01-29 22:56:23,894 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 122 places, 115 transitions, 364 flow [2024-01-29 22:56:23,896 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 119 places, 115 transitions, 358 flow, removed 0 selfloop flow, removed 3 redundant places. [2024-01-29 22:56:23,899 INFO L231 Difference]: Finished difference. Result has 119 places, 115 transitions, 244 flow [2024-01-29 22:56:23,899 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=131, PETRI_DIFFERENCE_MINUEND_FLOW=238, PETRI_DIFFERENCE_MINUEND_PLACES=116, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=115, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=244, PETRI_PLACES=119, PETRI_TRANSITIONS=115} [2024-01-29 22:56:23,901 INFO L281 CegarLoopForPetriNet]: 135 programPoint places, -16 predicate places. [2024-01-29 22:56:23,901 INFO L495 AbstractCegarLoop]: Abstraction has has 119 places, 115 transitions, 244 flow [2024-01-29 22:56:23,901 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 63.8) internal successors, (319), 5 states have internal predecessors, (319), 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) [2024-01-29 22:56:23,902 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:56:23,902 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-01-29 22:56:23,902 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-01-29 22:56:23,903 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (and 79 more)] === [2024-01-29 22:56:23,903 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:56:23,903 INFO L85 PathProgramCache]: Analyzing trace with hash -701598959, now seen corresponding path program 1 times [2024-01-29 22:56:23,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:56:23,903 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347734615] [2024-01-29 22:56:23,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:56:23,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:56:23,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:56:23,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:56:23,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:56:23,979 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347734615] [2024-01-29 22:56:23,979 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1347734615] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:56:23,979 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:56:23,979 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-01-29 22:56:23,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474848575] [2024-01-29 22:56:23,979 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:56:23,980 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-01-29 22:56:23,980 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:56:23,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-01-29 22:56:23,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-01-29 22:56:24,051 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 60 out of 131 [2024-01-29 22:56:24,052 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 119 places, 115 transitions, 244 flow. Second operand has 5 states, 5 states have (on average 61.8) internal successors, (309), 5 states have internal predecessors, (309), 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) [2024-01-29 22:56:24,052 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:56:24,052 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 60 of 131 [2024-01-29 22:56:24,052 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:56:27,752 INFO L124 PetriNetUnfolderBase]: 46532/70859 cut-off events. [2024-01-29 22:56:27,752 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 22:56:27,870 INFO L83 FinitePrefix]: Finished finitePrefix Result has 130951 conditions, 70859 events. 46532/70859 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3478. Compared 582618 event pairs, 27503 based on Foata normal form. 0/57296 useless extension candidates. Maximal degree in co-relation 130902. Up to 45759 conditions per place. [2024-01-29 22:56:28,161 INFO L140 encePairwiseOnDemand]: 121/131 looper letters, 87 selfloop transitions, 4 changer transitions 0/137 dead transitions. [2024-01-29 22:56:28,161 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 119 places, 137 transitions, 473 flow [2024-01-29 22:56:28,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-01-29 22:56:28,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-01-29 22:56:28,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 337 transitions. [2024-01-29 22:56:28,163 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6431297709923665 [2024-01-29 22:56:28,163 INFO L175 Difference]: Start difference. First operand has 119 places, 115 transitions, 244 flow. Second operand 4 states and 337 transitions. [2024-01-29 22:56:28,163 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 119 places, 137 transitions, 473 flow [2024-01-29 22:56:28,164 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 116 places, 137 transitions, 467 flow, removed 0 selfloop flow, removed 3 redundant places. [2024-01-29 22:56:28,165 INFO L231 Difference]: Finished difference. Result has 117 places, 112 transitions, 249 flow [2024-01-29 22:56:28,165 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=131, PETRI_DIFFERENCE_MINUEND_FLOW=232, PETRI_DIFFERENCE_MINUEND_PLACES=113, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=112, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=249, PETRI_PLACES=117, PETRI_TRANSITIONS=112} [2024-01-29 22:56:28,166 INFO L281 CegarLoopForPetriNet]: 135 programPoint places, -18 predicate places. [2024-01-29 22:56:28,166 INFO L495 AbstractCegarLoop]: Abstraction has has 117 places, 112 transitions, 249 flow [2024-01-29 22:56:28,166 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 61.8) internal successors, (309), 5 states have internal predecessors, (309), 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) [2024-01-29 22:56:28,166 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:56:28,166 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-01-29 22:56:28,166 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-01-29 22:56:28,167 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (and 79 more)] === [2024-01-29 22:56:28,167 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:56:28,167 INFO L85 PathProgramCache]: Analyzing trace with hash 73281761, now seen corresponding path program 1 times [2024-01-29 22:56:28,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:56:28,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316282667] [2024-01-29 22:56:28,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:56:28,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:56:28,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:56:28,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:56:28,217 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:56:28,217 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [316282667] [2024-01-29 22:56:28,217 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [316282667] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:56:28,217 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:56:28,217 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-01-29 22:56:28,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [938888808] [2024-01-29 22:56:28,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:56:28,218 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-01-29 22:56:28,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:56:28,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-01-29 22:56:28,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-01-29 22:56:28,318 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 66 out of 131 [2024-01-29 22:56:28,319 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 112 transitions, 249 flow. Second operand has 5 states, 5 states have (on average 68.2) internal successors, (341), 5 states have internal predecessors, (341), 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) [2024-01-29 22:56:28,319 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:56:28,319 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 66 of 131 [2024-01-29 22:56:28,319 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:56:29,914 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 129#$Ultimate##0true, 159#true, 92#L72true]) [2024-01-29 22:56:29,914 INFO L294 olderBase$Statistics]: this new event has 48 ancestors and is cut-off event [2024-01-29 22:56:29,914 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-01-29 22:56:29,914 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2024-01-29 22:56:29,914 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:30,083 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 129#$Ultimate##0true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:30,083 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2024-01-29 22:56:30,083 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:30,083 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:30,084 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:30,616 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [115#L38-5true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 70#L97-4true, 102#L61true, 159#true, 92#L72true]) [2024-01-29 22:56:30,617 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2024-01-29 22:56:30,617 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-01-29 22:56:30,617 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-01-29 22:56:30,617 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:30,628 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][41], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 129#$Ultimate##0true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:30,629 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2024-01-29 22:56:30,629 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:30,629 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:30,629 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:30,636 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 70#L97-4true, 165#true, 129#$Ultimate##0true, 159#true, 92#L72true]) [2024-01-29 22:56:30,637 INFO L294 olderBase$Statistics]: this new event has 48 ancestors and is cut-off event [2024-01-29 22:56:30,637 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2024-01-29 22:56:30,637 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-01-29 22:56:30,637 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:30,703 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [17#L40true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 70#L97-4true, 102#L61true, 159#true, 92#L72true]) [2024-01-29 22:56:30,703 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-01-29 22:56:30,703 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-01-29 22:56:30,703 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:30,703 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:30,769 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [115#L38-5true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:30,770 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-01-29 22:56:30,770 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:30,770 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:30,770 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:30,780 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 165#true, 129#$Ultimate##0true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:30,780 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2024-01-29 22:56:30,780 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:30,780 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:30,780 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:30,781 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 70#L97-4true, 165#true, 129#$Ultimate##0true, 159#true, 92#L72true]) [2024-01-29 22:56:30,781 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2024-01-29 22:56:30,781 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:30,781 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:30,781 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:30,834 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 70#L97-4true, 102#L61true, 48#L41true, 159#true, 92#L72true]) [2024-01-29 22:56:30,834 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:30,834 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2024-01-29 22:56:30,834 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:30,834 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:30,845 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [17#L40true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:30,845 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:30,845 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:30,845 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:30,845 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:30,895 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][41], [115#L38-5true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 159#true, 92#L72true]) [2024-01-29 22:56:30,896 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2024-01-29 22:56:30,896 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-01-29 22:56:30,896 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-01-29 22:56:30,896 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:30,905 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 129#$Ultimate##0true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:30,905 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2024-01-29 22:56:30,905 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2024-01-29 22:56:30,905 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2024-01-29 22:56:30,905 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:30,950 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 70#L97-4true, 102#L61true, 91#L42true, 159#true, 92#L72true]) [2024-01-29 22:56:30,950 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:30,950 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:30,950 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:30,950 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:30,952 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 48#L41true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:30,952 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:30,952 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:30,952 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:30,952 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:30,957 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][41], [17#L40true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 159#true, 92#L72true]) [2024-01-29 22:56:30,957 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-01-29 22:56:30,957 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-01-29 22:56:30,957 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:30,957 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:30,994 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][41], [115#L38-5true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:30,994 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-01-29 22:56:30,994 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:30,994 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:30,994 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:31,000 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [115#L38-5true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 70#L97-4true, 165#true, 159#true, 92#L72true]) [2024-01-29 22:56:31,000 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2024-01-29 22:56:31,000 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-01-29 22:56:31,000 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-01-29 22:56:31,000 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:31,032 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][41], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 48#L41true, 159#true, 92#L72true]) [2024-01-29 22:56:31,032 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,033 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,033 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2024-01-29 22:56:31,033 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:31,036 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 91#L42true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,036 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,036 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,036 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,037 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,039 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 70#L97-4true, 102#L61true, 123#L38-3true, 159#true, 92#L72true]) [2024-01-29 22:56:31,039 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,039 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,039 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,039 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,041 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][41], [17#L40true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,042 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,042 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:31,042 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:31,042 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:31,047 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [17#L40true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 77#L60-5true, 16#L50true, 165#true, 70#L97-4true, 159#true, 92#L72true]) [2024-01-29 22:56:31,047 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-01-29 22:56:31,047 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:31,047 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:31,047 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-01-29 22:56:31,080 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [115#L38-5true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 165#true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,080 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-01-29 22:56:31,080 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:31,080 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:31,080 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:31,080 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [115#L38-5true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 70#L97-4true, 159#true, 92#L72true]) [2024-01-29 22:56:31,080 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-01-29 22:56:31,080 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:31,080 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:31,080 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:31,081 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 70#L97-4true, 102#L61true, 129#$Ultimate##0true, 159#true, 92#L72true]) [2024-01-29 22:56:31,081 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,082 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-01-29 22:56:31,082 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2024-01-29 22:56:31,082 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,082 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,094 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][41], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 70#L97-4true, 102#L61true, 91#L42true, 159#true, 92#L72true]) [2024-01-29 22:56:31,094 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,094 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,094 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,094 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,103 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][41], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 48#L41true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,104 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,104 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,104 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,104 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,109 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 123#L38-3true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,109 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-01-29 22:56:31,109 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,109 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-01-29 22:56:31,109 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,112 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 70#L97-4true, 165#true, 48#L41true, 159#true, 92#L72true]) [2024-01-29 22:56:31,112 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,112 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2024-01-29 22:56:31,112 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,112 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:31,116 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [17#L40true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 77#L60-5true, 16#L50true, 165#true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,116 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,116 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:31,116 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,116 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:31,116 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [17#L40true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 70#L97-4true, 159#true, 92#L72true]) [2024-01-29 22:56:31,116 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,116 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:31,116 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,117 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:31,135 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [115#L38-5true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,135 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,135 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,135 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:31,135 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:31,136 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 129#$Ultimate##0true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,136 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,136 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,136 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,136 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:31,136 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:31,139 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][41], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 91#L42true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,139 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,139 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,139 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,140 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,145 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][41], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 123#L38-3true, 159#true, 92#L72true]) [2024-01-29 22:56:31,145 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,145 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,145 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,145 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,157 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 70#L97-4true, 165#true, 91#L42true, 159#true, 92#L72true]) [2024-01-29 22:56:31,157 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,157 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,157 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,157 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,158 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 165#true, 48#L41true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,158 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,158 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,158 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,158 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,158 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 70#L97-4true, 48#L41true, 159#true, 92#L72true]) [2024-01-29 22:56:31,158 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,159 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,159 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,159 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,161 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [17#L40true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,161 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,161 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,161 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,161 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,176 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][41], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 123#L38-3true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,176 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-01-29 22:56:31,176 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,177 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,177 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,388 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 165#true, 91#L42true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,389 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,389 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,389 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,389 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,390 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 165#true, 70#L97-4true, 123#L38-3true, 159#true, 92#L72true]) [2024-01-29 22:56:31,390 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,390 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,390 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,390 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,390 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 70#L97-4true, 165#true, 91#L42true, 159#true, 92#L72true]) [2024-01-29 22:56:31,390 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,390 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,390 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,390 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,391 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 48#L41true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,391 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,391 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,391 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,391 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,395 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [115#L38-5true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 70#L97-4true, 102#L61true, 159#true, 92#L72true]) [2024-01-29 22:56:31,395 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-01-29 22:56:31,395 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-01-29 22:56:31,395 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-01-29 22:56:31,395 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:31,395 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:31,404 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 165#true, 123#L38-3true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,404 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-01-29 22:56:31,404 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,404 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-01-29 22:56:31,404 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,404 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 91#L42true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,404 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-01-29 22:56:31,404 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,404 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-01-29 22:56:31,404 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,404 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 70#L97-4true, 165#true, 123#L38-3true, 159#true, 92#L72true]) [2024-01-29 22:56:31,404 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-01-29 22:56:31,404 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,404 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,404 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-01-29 22:56:31,405 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [17#L40true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 70#L97-4true, 102#L61true, 159#true, 92#L72true]) [2024-01-29 22:56:31,405 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-01-29 22:56:31,405 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-01-29 22:56:31,405 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:31,405 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:31,405 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:31,405 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([526] L45-->thread1EXIT: Formula: (and (= |v_thread1Thread1of1ForFork2_#res.offset_1| 0) (= (mod (+ v_thread1Thread1of1ForFork2_~_argptr.base_17 v_thread1Thread1of1ForFork2_~_argptr.offset_17) 4294967296) 0) (= |v_thread1Thread1of1ForFork2_#res.base_1| 0)) InVars {thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17} OutVars{thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_1|, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_1|, thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#res.offset][48], [116#L75true, 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 79#thread1EXITtrue, 70#L97-4true, 165#true, 102#L61true]) [2024-01-29 22:56:31,405 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-01-29 22:56:31,405 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2024-01-29 22:56:31,405 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,406 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,406 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([526] L45-->thread1EXIT: Formula: (and (= |v_thread1Thread1of1ForFork2_#res.offset_1| 0) (= (mod (+ v_thread1Thread1of1ForFork2_~_argptr.base_17 v_thread1Thread1of1ForFork2_~_argptr.offset_17) 4294967296) 0) (= |v_thread1Thread1of1ForFork2_#res.base_1| 0)) InVars {thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17} OutVars{thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_1|, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_1|, thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#res.offset][48], [120#L71-3true, 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 79#thread1EXITtrue, 165#true, 102#L61true]) [2024-01-29 22:56:31,406 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-01-29 22:56:31,406 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:31,406 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-01-29 22:56:31,406 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:31,407 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [115#L38-5true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,407 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-01-29 22:56:31,408 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:31,408 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:31,408 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:31,408 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:31,413 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 48#L41true, 159#true, 92#L72true]) [2024-01-29 22:56:31,413 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-01-29 22:56:31,413 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,413 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2024-01-29 22:56:31,413 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,413 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:31,413 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 123#L38-3true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,413 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-01-29 22:56:31,413 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:31,413 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2024-01-29 22:56:31,414 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:31,414 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [17#L40true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,414 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-01-29 22:56:31,414 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,414 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:31,414 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:31,414 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:31,414 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([526] L45-->thread1EXIT: Formula: (and (= |v_thread1Thread1of1ForFork2_#res.offset_1| 0) (= (mod (+ v_thread1Thread1of1ForFork2_~_argptr.base_17 v_thread1Thread1of1ForFork2_~_argptr.offset_17) 4294967296) 0) (= |v_thread1Thread1of1ForFork2_#res.base_1| 0)) InVars {thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17} OutVars{thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_1|, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_1|, thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#res.offset][48], [116#L75true, 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 79#thread1EXITtrue, 102#L61true, 23#L98-1true]) [2024-01-29 22:56:31,414 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-01-29 22:56:31,415 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-01-29 22:56:31,415 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:31,415 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:31,415 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([526] L45-->thread1EXIT: Formula: (and (= |v_thread1Thread1of1ForFork2_#res.offset_1| 0) (= (mod (+ v_thread1Thread1of1ForFork2_~_argptr.base_17 v_thread1Thread1of1ForFork2_~_argptr.offset_17) 4294967296) 0) (= |v_thread1Thread1of1ForFork2_#res.base_1| 0)) InVars {thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17} OutVars{thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_1|, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_1|, thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#res.offset][48], [120#L71-3true, 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 79#thread1EXITtrue, 102#L61true, 23#L98-1true]) [2024-01-29 22:56:31,415 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-01-29 22:56:31,415 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:31,415 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:31,415 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:31,420 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 70#L97-4true, 102#L61true, 91#L42true, 159#true, 92#L72true]) [2024-01-29 22:56:31,420 INFO L294 olderBase$Statistics]: this new event has 60 ancestors and is cut-off event [2024-01-29 22:56:31,420 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,420 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,420 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,420 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,421 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 48#L41true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,421 INFO L294 olderBase$Statistics]: this new event has 60 ancestors and is cut-off event [2024-01-29 22:56:31,421 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,421 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:31,421 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,421 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:31,424 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 91#L42true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,424 INFO L294 olderBase$Statistics]: this new event has 61 ancestors and is cut-off event [2024-01-29 22:56:31,424 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,424 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,424 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,424 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,425 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 123#L38-3true, 159#true, 92#L72true]) [2024-01-29 22:56:31,425 INFO L294 olderBase$Statistics]: this new event has 61 ancestors and is cut-off event [2024-01-29 22:56:31,425 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,425 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,425 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:31,425 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:31,427 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][79], [Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 123#L38-3true, 159#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:31,427 INFO L294 olderBase$Statistics]: this new event has 62 ancestors and is cut-off event [2024-01-29 22:56:31,427 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-01-29 22:56:31,427 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,427 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-01-29 22:56:31,427 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:31,429 INFO L124 PetriNetUnfolderBase]: 32009/50682 cut-off events. [2024-01-29 22:56:31,429 INFO L125 PetriNetUnfolderBase]: For 584/584 co-relation queries the response was YES. [2024-01-29 22:56:31,541 INFO L83 FinitePrefix]: Finished finitePrefix Result has 92421 conditions, 50682 events. 32009/50682 cut-off events. For 584/584 co-relation queries the response was YES. Maximal size of possible extension queue 2763. Compared 429803 event pairs, 23216 based on Foata normal form. 0/45422 useless extension candidates. Maximal degree in co-relation 72045. Up to 38494 conditions per place. [2024-01-29 22:56:31,756 INFO L140 encePairwiseOnDemand]: 128/131 looper letters, 58 selfloop transitions, 2 changer transitions 0/111 dead transitions. [2024-01-29 22:56:31,756 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 118 places, 111 transitions, 367 flow [2024-01-29 22:56:31,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-01-29 22:56:31,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-01-29 22:56:31,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 259 transitions. [2024-01-29 22:56:31,757 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6590330788804071 [2024-01-29 22:56:31,757 INFO L175 Difference]: Start difference. First operand has 117 places, 112 transitions, 249 flow. Second operand 3 states and 259 transitions. [2024-01-29 22:56:31,757 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 118 places, 111 transitions, 367 flow [2024-01-29 22:56:31,759 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 115 places, 111 transitions, 359 flow, removed 0 selfloop flow, removed 3 redundant places. [2024-01-29 22:56:31,760 INFO L231 Difference]: Finished difference. Result has 115 places, 111 transitions, 243 flow [2024-01-29 22:56:31,760 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=131, PETRI_DIFFERENCE_MINUEND_FLOW=239, PETRI_DIFFERENCE_MINUEND_PLACES=113, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=111, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=109, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=243, PETRI_PLACES=115, PETRI_TRANSITIONS=111} [2024-01-29 22:56:31,761 INFO L281 CegarLoopForPetriNet]: 135 programPoint places, -20 predicate places. [2024-01-29 22:56:31,761 INFO L495 AbstractCegarLoop]: Abstraction has has 115 places, 111 transitions, 243 flow [2024-01-29 22:56:31,761 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 68.2) internal successors, (341), 5 states have internal predecessors, (341), 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) [2024-01-29 22:56:31,761 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:56:31,761 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-01-29 22:56:31,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-01-29 22:56:31,762 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr13ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (and 79 more)] === [2024-01-29 22:56:31,762 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:56:31,762 INFO L85 PathProgramCache]: Analyzing trace with hash 1704310697, now seen corresponding path program 1 times [2024-01-29 22:56:31,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:56:31,762 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1834265632] [2024-01-29 22:56:31,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:56:31,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:56:31,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:56:31,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:56:31,793 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:56:31,793 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1834265632] [2024-01-29 22:56:31,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1834265632] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:56:31,794 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:56:31,794 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-01-29 22:56:31,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [107901828] [2024-01-29 22:56:31,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:56:31,794 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-01-29 22:56:31,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:56:31,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-01-29 22:56:31,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-01-29 22:56:31,850 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 70 out of 131 [2024-01-29 22:56:31,850 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 115 places, 111 transitions, 243 flow. Second operand has 4 states, 4 states have (on average 73.0) internal successors, (292), 4 states have internal predecessors, (292), 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) [2024-01-29 22:56:31,850 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:56:31,850 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 70 of 131 [2024-01-29 22:56:31,851 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:56:33,191 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 129#$Ultimate##0true, 92#L72true]) [2024-01-29 22:56:33,191 INFO L294 olderBase$Statistics]: this new event has 48 ancestors and is cut-off event [2024-01-29 22:56:33,191 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-01-29 22:56:33,191 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2024-01-29 22:56:33,191 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:33,613 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 129#$Ultimate##0true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:33,613 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2024-01-29 22:56:33,613 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:33,613 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:33,614 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:33,920 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [115#L38-5true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 92#L72true]) [2024-01-29 22:56:33,921 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2024-01-29 22:56:33,921 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-01-29 22:56:33,921 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-01-29 22:56:33,921 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:33,933 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][39], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 129#$Ultimate##0true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:33,933 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2024-01-29 22:56:33,934 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:33,934 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:33,934 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:33,942 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 77#L60-5true, 16#L50true, 70#L97-4true, 165#true, 129#$Ultimate##0true, 92#L72true]) [2024-01-29 22:56:33,942 INFO L294 olderBase$Statistics]: this new event has 48 ancestors and is cut-off event [2024-01-29 22:56:33,942 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2024-01-29 22:56:33,942 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-01-29 22:56:33,942 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,010 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [17#L40true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 92#L72true]) [2024-01-29 22:56:34,011 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,011 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-01-29 22:56:34,011 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,011 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,079 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [115#L38-5true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,079 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,079 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,079 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,079 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,089 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 165#true, 129#$Ultimate##0true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,090 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,090 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:34,090 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:34,090 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,090 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 70#L97-4true, 165#true, 129#$Ultimate##0true, 92#L72true]) [2024-01-29 22:56:34,090 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,090 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,090 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:34,090 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:34,143 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 48#L41true, 92#L72true]) [2024-01-29 22:56:34,144 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,144 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2024-01-29 22:56:34,144 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,144 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,154 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [17#L40true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,154 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,154 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,154 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,154 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,204 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][39], [115#L38-5true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 92#L72true]) [2024-01-29 22:56:34,204 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2024-01-29 22:56:34,204 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-01-29 22:56:34,204 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-01-29 22:56:34,204 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:34,214 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 129#$Ultimate##0true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,214 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,214 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2024-01-29 22:56:34,214 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2024-01-29 22:56:34,214 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,460 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 91#L42true, 92#L72true]) [2024-01-29 22:56:34,460 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,460 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,460 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,460 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,462 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 48#L41true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,462 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,462 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,462 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,462 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,467 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][39], [17#L40true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 92#L72true]) [2024-01-29 22:56:34,467 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,467 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,467 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,467 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-01-29 22:56:34,504 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][39], [115#L38-5true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,504 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,504 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,504 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,504 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,509 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [115#L38-5true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 77#L60-5true, 16#L50true, 70#L97-4true, 165#true, 92#L72true]) [2024-01-29 22:56:34,509 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2024-01-29 22:56:34,509 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-01-29 22:56:34,510 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:34,510 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-01-29 22:56:34,542 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][39], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 48#L41true, 92#L72true]) [2024-01-29 22:56:34,542 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,542 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,542 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2024-01-29 22:56:34,542 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,546 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 91#L42true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,546 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,546 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,546 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,546 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,548 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 123#L38-3true, 102#L61true, 92#L72true]) [2024-01-29 22:56:34,548 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,548 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,548 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,549 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,551 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][39], [17#L40true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,552 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,552 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,552 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,552 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,558 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [17#L40true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 77#L60-5true, 16#L50true, 70#L97-4true, 165#true, 92#L72true]) [2024-01-29 22:56:34,558 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,558 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,558 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-01-29 22:56:34,558 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,584 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [115#L38-5true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 165#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,584 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,584 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,584 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,584 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,585 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [115#L38-5true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 70#L97-4true, 165#true, 92#L72true]) [2024-01-29 22:56:34,585 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,585 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,585 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,585 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,586 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 129#$Ultimate##0true, 92#L72true]) [2024-01-29 22:56:34,586 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,586 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-01-29 22:56:34,586 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2024-01-29 22:56:34,586 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,586 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,598 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][39], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 91#L42true, 92#L72true]) [2024-01-29 22:56:34,598 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,598 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,598 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,598 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,607 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][39], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 48#L41true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,607 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,607 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,608 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,608 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,613 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 123#L38-3true, 102#L61true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,614 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-01-29 22:56:34,614 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,614 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-01-29 22:56:34,614 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,617 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 70#L97-4true, 165#true, 48#L41true, 92#L72true]) [2024-01-29 22:56:34,617 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,617 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2024-01-29 22:56:34,617 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,617 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,620 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [17#L40true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 77#L60-5true, 16#L50true, 165#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,621 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,621 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,621 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,621 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,621 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [17#L40true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 70#L97-4true, 165#true, 92#L72true]) [2024-01-29 22:56:34,621 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,621 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,621 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,621 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,638 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [115#L38-5true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,638 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,638 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,638 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,638 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,639 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 129#$Ultimate##0true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,639 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,639 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,639 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,639 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:34,639 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-01-29 22:56:34,642 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][39], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 91#L42true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,642 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,642 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,642 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,643 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,648 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][39], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 123#L38-3true, 92#L72true]) [2024-01-29 22:56:34,648 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,648 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,648 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,648 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,659 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 77#L60-5true, 16#L50true, 70#L97-4true, 165#true, 91#L42true, 92#L72true]) [2024-01-29 22:56:34,659 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,659 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,659 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,659 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,660 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 77#L60-5true, 16#L50true, 165#true, 48#L41true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,660 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,660 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,660 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,660 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,661 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 70#L97-4true, 165#true, 48#L41true, 92#L72true]) [2024-01-29 22:56:34,661 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,661 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,661 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,661 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,663 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [17#L40true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,663 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,663 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,663 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,663 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,675 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([536] L49-4-->L50: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_6, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[][39], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 123#L38-3true, 102#L61true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,676 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-01-29 22:56:34,676 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,676 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,676 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,687 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 165#true, 91#L42true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,687 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,687 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,687 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,687 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,688 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 70#L97-4true, 165#true, 123#L38-3true, 92#L72true]) [2024-01-29 22:56:34,698 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,698 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,698 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,698 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,698 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 70#L97-4true, 165#true, 91#L42true, 92#L72true]) [2024-01-29 22:56:34,698 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,699 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,699 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,699 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,699 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 48#L41true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,699 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,699 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,699 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,699 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,705 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [115#L38-5true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 70#L97-4true, 102#L61true, 92#L72true]) [2024-01-29 22:56:34,709 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-01-29 22:56:34,710 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-01-29 22:56:34,710 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-01-29 22:56:34,710 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:34,710 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:34,720 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 77#L60-5true, 165#true, 123#L38-3true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,720 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-01-29 22:56:34,720 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,720 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-01-29 22:56:34,721 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,721 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 91#L42true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,721 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-01-29 22:56:34,721 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,721 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-01-29 22:56:34,721 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,722 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 70#L97-4true, 165#true, 123#L38-3true, 92#L72true]) [2024-01-29 22:56:34,722 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-01-29 22:56:34,722 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,722 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,722 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-01-29 22:56:34,723 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [17#L40true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 92#L72true]) [2024-01-29 22:56:34,723 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-01-29 22:56:34,723 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-01-29 22:56:34,723 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,723 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,723 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,723 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([526] L45-->thread1EXIT: Formula: (and (= |v_thread1Thread1of1ForFork2_#res.offset_1| 0) (= (mod (+ v_thread1Thread1of1ForFork2_~_argptr.base_17 v_thread1Thread1of1ForFork2_~_argptr.offset_17) 4294967296) 0) (= |v_thread1Thread1of1ForFork2_#res.base_1| 0)) InVars {thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17} OutVars{thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_1|, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_1|, thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#res.offset][46], [116#L75true, 170#true, 16#L50true, 165#true, 70#L97-4true, 79#thread1EXITtrue, 102#L61true]) [2024-01-29 22:56:34,723 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-01-29 22:56:34,724 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2024-01-29 22:56:34,724 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,724 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,724 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([526] L45-->thread1EXIT: Formula: (and (= |v_thread1Thread1of1ForFork2_#res.offset_1| 0) (= (mod (+ v_thread1Thread1of1ForFork2_~_argptr.base_17 v_thread1Thread1of1ForFork2_~_argptr.offset_17) 4294967296) 0) (= |v_thread1Thread1of1ForFork2_#res.base_1| 0)) InVars {thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17} OutVars{thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_1|, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_1|, thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#res.offset][46], [120#L71-3true, 170#true, 16#L50true, 79#thread1EXITtrue, 165#true, 70#L97-4true, 102#L61true]) [2024-01-29 22:56:34,724 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-01-29 22:56:34,724 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:34,724 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-01-29 22:56:34,724 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:34,726 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [115#L38-5true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,726 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-01-29 22:56:34,727 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,727 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,727 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,727 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,749 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 48#L41true, 92#L72true]) [2024-01-29 22:56:34,749 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-01-29 22:56:34,749 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,749 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2024-01-29 22:56:34,749 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,749 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,749 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 90#thread3EXITtrue, 16#L50true, 165#true, 123#L38-3true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,750 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-01-29 22:56:34,750 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:34,750 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2024-01-29 22:56:34,750 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:34,750 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [17#L40true, 170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,750 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-01-29 22:56:34,750 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,750 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,750 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-01-29 22:56:34,751 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-01-29 22:56:34,751 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([526] L45-->thread1EXIT: Formula: (and (= |v_thread1Thread1of1ForFork2_#res.offset_1| 0) (= (mod (+ v_thread1Thread1of1ForFork2_~_argptr.base_17 v_thread1Thread1of1ForFork2_~_argptr.offset_17) 4294967296) 0) (= |v_thread1Thread1of1ForFork2_#res.base_1| 0)) InVars {thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17} OutVars{thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_1|, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_1|, thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#res.offset][46], [116#L75true, 170#true, 16#L50true, 79#thread1EXITtrue, 165#true, 102#L61true, 23#L98-1true]) [2024-01-29 22:56:34,751 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-01-29 22:56:34,751 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:34,751 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-01-29 22:56:34,751 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-01-29 22:56:34,751 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([526] L45-->thread1EXIT: Formula: (and (= |v_thread1Thread1of1ForFork2_#res.offset_1| 0) (= (mod (+ v_thread1Thread1of1ForFork2_~_argptr.base_17 v_thread1Thread1of1ForFork2_~_argptr.offset_17) 4294967296) 0) (= |v_thread1Thread1of1ForFork2_#res.base_1| 0)) InVars {thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17} OutVars{thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_1|, thread1Thread1of1ForFork2_~_argptr.base=v_thread1Thread1of1ForFork2_~_argptr.base_17, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_1|, thread1Thread1of1ForFork2_~_argptr.offset=v_thread1Thread1of1ForFork2_~_argptr.offset_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#res.offset][46], [120#L71-3true, 170#true, 16#L50true, 79#thread1EXITtrue, 165#true, 102#L61true, 23#L98-1true]) [2024-01-29 22:56:34,751 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-01-29 22:56:34,751 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-01-29 22:56:34,751 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,751 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-01-29 22:56:34,757 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 102#L61true, 91#L42true, 92#L72true]) [2024-01-29 22:56:34,757 INFO L294 olderBase$Statistics]: this new event has 60 ancestors and is cut-off event [2024-01-29 22:56:34,757 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,757 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,757 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,757 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,757 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 48#L41true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,757 INFO L294 olderBase$Statistics]: this new event has 60 ancestors and is cut-off event [2024-01-29 22:56:34,758 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,758 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,758 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-01-29 22:56:34,758 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-01-29 22:56:34,761 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 102#L61true, 91#L42true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,761 INFO L294 olderBase$Statistics]: this new event has 61 ancestors and is cut-off event [2024-01-29 22:56:34,761 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,761 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,761 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,761 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,761 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 70#L97-4true, 165#true, 123#L38-3true, 102#L61true, 92#L72true]) [2024-01-29 22:56:34,761 INFO L294 olderBase$Statistics]: this new event has 61 ancestors and is cut-off event [2024-01-29 22:56:34,761 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,762 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,762 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-01-29 22:56:34,762 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-01-29 22:56:34,764 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([570] L71-4-->L72: Formula: (< (mod v_~x4~0_2 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[][77], [170#true, Black: 161#(= ~n~0 (* (div ~n~0 4294967296) 4294967296)), 16#L50true, 165#true, 123#L38-3true, 102#L61true, 92#L72true, 23#L98-1true]) [2024-01-29 22:56:34,764 INFO L294 olderBase$Statistics]: this new event has 62 ancestors and is cut-off event [2024-01-29 22:56:34,764 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,764 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-01-29 22:56:34,765 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-01-29 22:56:34,765 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-01-29 22:56:34,767 INFO L124 PetriNetUnfolderBase]: 32009/50680 cut-off events. [2024-01-29 22:56:34,767 INFO L125 PetriNetUnfolderBase]: For 453/453 co-relation queries the response was YES. [2024-01-29 22:56:34,905 INFO L83 FinitePrefix]: Finished finitePrefix Result has 92284 conditions, 50680 events. 32009/50680 cut-off events. For 453/453 co-relation queries the response was YES. Maximal size of possible extension queue 2763. Compared 429951 event pairs, 23216 based on Foata normal form. 0/45422 useless extension candidates. Maximal degree in co-relation 92253. Up to 38489 conditions per place. [2024-01-29 22:56:35,128 INFO L140 encePairwiseOnDemand]: 127/131 looper letters, 55 selfloop transitions, 2 changer transitions 0/109 dead transitions. [2024-01-29 22:56:35,128 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 115 places, 109 transitions, 353 flow [2024-01-29 22:56:35,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-01-29 22:56:35,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-01-29 22:56:35,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 269 transitions. [2024-01-29 22:56:35,129 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6844783715012722 [2024-01-29 22:56:35,129 INFO L175 Difference]: Start difference. First operand has 115 places, 111 transitions, 243 flow. Second operand 3 states and 269 transitions. [2024-01-29 22:56:35,129 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 115 places, 109 transitions, 353 flow [2024-01-29 22:56:35,130 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 109 transitions, 349 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-01-29 22:56:35,131 INFO L231 Difference]: Finished difference. Result has 113 places, 109 transitions, 239 flow [2024-01-29 22:56:35,131 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=131, PETRI_DIFFERENCE_MINUEND_FLOW=235, PETRI_DIFFERENCE_MINUEND_PLACES=111, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=109, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=107, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=239, PETRI_PLACES=113, PETRI_TRANSITIONS=109} [2024-01-29 22:56:35,132 INFO L281 CegarLoopForPetriNet]: 135 programPoint places, -22 predicate places. [2024-01-29 22:56:35,132 INFO L495 AbstractCegarLoop]: Abstraction has has 113 places, 109 transitions, 239 flow [2024-01-29 22:56:35,132 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 73.0) internal successors, (292), 4 states have internal predecessors, (292), 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) [2024-01-29 22:56:35,133 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:56:35,133 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-01-29 22:56:35,133 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-01-29 22:56:35,133 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr15ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (and 79 more)] === [2024-01-29 22:56:35,133 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:56:35,133 INFO L85 PathProgramCache]: Analyzing trace with hash 1460053826, now seen corresponding path program 1 times [2024-01-29 22:56:35,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:56:35,134 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1017719500] [2024-01-29 22:56:35,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:56:35,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:56:35,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:56:35,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:56:35,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:56:35,175 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1017719500] [2024-01-29 22:56:35,175 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1017719500] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:56:35,175 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:56:35,175 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-01-29 22:56:35,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283918504] [2024-01-29 22:56:35,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:56:35,176 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-01-29 22:56:35,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:56:35,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-01-29 22:56:35,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-01-29 22:56:35,229 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 64 out of 131 [2024-01-29 22:56:35,230 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 113 places, 109 transitions, 239 flow. Second operand has 4 states, 4 states have (on average 67.5) internal successors, (270), 4 states have internal predecessors, (270), 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) [2024-01-29 22:56:35,230 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:56:35,230 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 64 of 131 [2024-01-29 22:56:35,230 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:56:38,962 INFO L124 PetriNetUnfolderBase]: 46484/70706 cut-off events. [2024-01-29 22:56:38,962 INFO L125 PetriNetUnfolderBase]: For 7685/8018 co-relation queries the response was YES. [2024-01-29 22:56:39,108 INFO L83 FinitePrefix]: Finished finitePrefix Result has 137298 conditions, 70706 events. 46484/70706 cut-off events. For 7685/8018 co-relation queries the response was YES. Maximal size of possible extension queue 3466. Compared 580056 event pairs, 27503 based on Foata normal form. 283/64798 useless extension candidates. Maximal degree in co-relation 137261. Up to 45687 conditions per place. [2024-01-29 22:56:39,395 INFO L140 encePairwiseOnDemand]: 126/131 looper letters, 84 selfloop transitions, 4 changer transitions 0/133 dead transitions. [2024-01-29 22:56:39,395 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 115 places, 133 transitions, 466 flow [2024-01-29 22:56:39,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-01-29 22:56:39,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-01-29 22:56:39,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 345 transitions. [2024-01-29 22:56:39,397 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6583969465648855 [2024-01-29 22:56:39,397 INFO L175 Difference]: Start difference. First operand has 113 places, 109 transitions, 239 flow. Second operand 4 states and 345 transitions. [2024-01-29 22:56:39,397 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 115 places, 133 transitions, 466 flow [2024-01-29 22:56:39,398 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 133 transitions, 462 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-01-29 22:56:39,399 INFO L231 Difference]: Finished difference. Result has 113 places, 108 transitions, 241 flow [2024-01-29 22:56:39,399 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=131, PETRI_DIFFERENCE_MINUEND_FLOW=233, PETRI_DIFFERENCE_MINUEND_PLACES=110, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=108, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=104, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=241, PETRI_PLACES=113, PETRI_TRANSITIONS=108} [2024-01-29 22:56:39,400 INFO L281 CegarLoopForPetriNet]: 135 programPoint places, -22 predicate places. [2024-01-29 22:56:39,400 INFO L495 AbstractCegarLoop]: Abstraction has has 113 places, 108 transitions, 241 flow [2024-01-29 22:56:39,400 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 67.5) internal successors, (270), 4 states have internal predecessors, (270), 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) [2024-01-29 22:56:39,400 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:56:39,400 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-01-29 22:56:39,400 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-01-29 22:56:39,400 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr16ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (and 79 more)] === [2024-01-29 22:56:39,401 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:56:39,401 INFO L85 PathProgramCache]: Analyzing trace with hash -1982971141, now seen corresponding path program 1 times [2024-01-29 22:56:39,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:56:39,401 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [9699088] [2024-01-29 22:56:39,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:56:39,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:56:39,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:56:39,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:56:39,433 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:56:39,433 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [9699088] [2024-01-29 22:56:39,433 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [9699088] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:56:39,433 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:56:39,434 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-01-29 22:56:39,434 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1451678592] [2024-01-29 22:56:39,434 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:56:39,434 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-01-29 22:56:39,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:56:39,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-01-29 22:56:39,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-01-29 22:56:39,462 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 69 out of 131 [2024-01-29 22:56:39,462 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 113 places, 108 transitions, 241 flow. Second operand has 4 states, 4 states have (on average 71.5) internal successors, (286), 4 states have internal predecessors, (286), 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) [2024-01-29 22:56:39,463 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:56:39,463 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 69 of 131 [2024-01-29 22:56:39,463 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:56:43,194 INFO L124 PetriNetUnfolderBase]: 46484/70705 cut-off events. [2024-01-29 22:56:43,194 INFO L125 PetriNetUnfolderBase]: For 10006/10339 co-relation queries the response was YES. [2024-01-29 22:56:43,336 INFO L83 FinitePrefix]: Finished finitePrefix Result has 138463 conditions, 70705 events. 46484/70705 cut-off events. For 10006/10339 co-relation queries the response was YES. Maximal size of possible extension queue 3466. Compared 579992 event pairs, 27503 based on Foata normal form. 282/64796 useless extension candidates. Maximal degree in co-relation 108804. Up to 45687 conditions per place. [2024-01-29 22:56:43,624 INFO L140 encePairwiseOnDemand]: 126/131 looper letters, 79 selfloop transitions, 4 changer transitions 0/132 dead transitions. [2024-01-29 22:56:43,624 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 115 places, 132 transitions, 458 flow [2024-01-29 22:56:43,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-01-29 22:56:43,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-01-29 22:56:43,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 360 transitions. [2024-01-29 22:56:43,626 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6870229007633588 [2024-01-29 22:56:43,626 INFO L175 Difference]: Start difference. First operand has 113 places, 108 transitions, 241 flow. Second operand 4 states and 360 transitions. [2024-01-29 22:56:43,626 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 115 places, 132 transitions, 458 flow [2024-01-29 22:56:43,629 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 112 places, 132 transitions, 450 flow, removed 0 selfloop flow, removed 3 redundant places. [2024-01-29 22:56:43,630 INFO L231 Difference]: Finished difference. Result has 112 places, 107 transitions, 239 flow [2024-01-29 22:56:43,630 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=131, PETRI_DIFFERENCE_MINUEND_FLOW=231, PETRI_DIFFERENCE_MINUEND_PLACES=109, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=107, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=103, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=239, PETRI_PLACES=112, PETRI_TRANSITIONS=107} [2024-01-29 22:56:43,630 INFO L281 CegarLoopForPetriNet]: 135 programPoint places, -23 predicate places. [2024-01-29 22:56:43,631 INFO L495 AbstractCegarLoop]: Abstraction has has 112 places, 107 transitions, 239 flow [2024-01-29 22:56:43,631 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 71.5) internal successors, (286), 4 states have internal predecessors, (286), 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) [2024-01-29 22:56:43,631 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:56:43,631 INFO L208 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] [2024-01-29 22:56:43,631 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-01-29 22:56:43,631 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (and 79 more)] === [2024-01-29 22:56:43,631 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:56:43,631 INFO L85 PathProgramCache]: Analyzing trace with hash -789069194, now seen corresponding path program 1 times [2024-01-29 22:56:43,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:56:43,632 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614185435] [2024-01-29 22:56:43,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:56:43,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:56:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:56:43,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:56:43,722 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:56:43,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614185435] [2024-01-29 22:56:43,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [614185435] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:56:43,722 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:56:43,722 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-01-29 22:56:43,722 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454958394] [2024-01-29 22:56:43,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:56:43,723 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-01-29 22:56:43,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:56:43,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-01-29 22:56:43,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-01-29 22:56:43,739 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 76 out of 131 [2024-01-29 22:56:43,739 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 112 places, 107 transitions, 239 flow. Second operand has 4 states, 4 states have (on average 78.25) internal successors, (313), 4 states have internal predecessors, (313), 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) [2024-01-29 22:56:43,739 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:56:43,740 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 76 of 131 [2024-01-29 22:56:43,740 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand