/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/gemcutter/Termination.epf -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.ample-buchi-a4216cd-m [2025-04-26 16:46:40,344 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-26 16:46:40,386 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/Termination.epf [2025-04-26 16:46:40,389 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-26 16:46:40,389 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-26 16:46:40,389 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Check unreachability of error function in SV-COMP mode [2025-04-26 16:46:40,389 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Translation Mode: [2025-04-26 16:46:40,408 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-26 16:46:40,409 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-26 16:46:40,410 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-26 16:46:40,410 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-26 16:46:40,410 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-26 16:46:40,410 INFO L153 SettingsManager]: * Use SBE=true [2025-04-26 16:46:40,410 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-04-26 16:46:40,410 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-04-26 16:46:40,410 INFO L153 SettingsManager]: * Use old map elimination=false [2025-04-26 16:46:40,410 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-04-26 16:46:40,410 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * Automaton type for concurrent programs=PARTIAL_ORDER_BA [2025-04-26 16:46:40,411 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-26 16:46:40,411 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-26 16:46:40,411 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-26 16:46:40,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 16:46:40,412 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-26 16:46:40,412 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-26 16:46:40,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-26 16:46:40,412 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-04-26 16:46:40,412 INFO L153 SettingsManager]: * Use conditional POR in concurrent analysis=false [2025-04-26 16:46:40,412 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-04-26 16:46:40,412 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2025-04-26 16:46:40,628 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-26 16:46:40,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-26 16:46:40,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-26 16:46:40,638 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-26 16:46:40,638 INFO L274 PluginConnector]: CDTParser initialized [2025-04-26 16:46:40,639 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i [2025-04-26 16:46:41,953 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/61b930cb7/fee18dbbd6c7450789b24e139bab4e80/FLAG9c8cf6b1f [2025-04-26 16:46:42,203 INFO L389 CDTParser]: Found 1 translation units. [2025-04-26 16:46:42,203 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i [2025-04-26 16:46:42,213 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/61b930cb7/fee18dbbd6c7450789b24e139bab4e80/FLAG9c8cf6b1f [2025-04-26 16:46:43,003 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/61b930cb7/fee18dbbd6c7450789b24e139bab4e80 [2025-04-26 16:46:43,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-26 16:46:43,006 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-26 16:46:43,007 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-26 16:46:43,007 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-26 16:46:43,011 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-26 16:46:43,011 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 04:46:43" (1/1) ... [2025-04-26 16:46:43,012 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e5112ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43, skipping insertion in model container [2025-04-26 16:46:43,012 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 04:46:43" (1/1) ... [2025-04-26 16:46:43,043 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-26 16:46:43,261 WARN L116 LibraryModelHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i[30440,30453] [2025-04-26 16:46:43,271 WARN L116 LibraryModelHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i[30895,30908] [2025-04-26 16:46:43,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 16:46:43,287 INFO L200 MainTranslator]: Completed pre-run [2025-04-26 16:46:43,340 WARN L116 LibraryModelHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i[30440,30453] [2025-04-26 16:46:43,342 WARN L116 LibraryModelHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i[30895,30908] [2025-04-26 16:46:43,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 16:46:43,374 INFO L204 MainTranslator]: Completed translation [2025-04-26 16:46:43,374 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43 WrapperNode [2025-04-26 16:46:43,375 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-26 16:46:43,375 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-26 16:46:43,375 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-26 16:46:43,375 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-26 16:46:43,379 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43" (1/1) ... [2025-04-26 16:46:43,388 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43" (1/1) ... [2025-04-26 16:46:43,405 INFO L138 Inliner]: procedures = 168, calls = 38, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 130 [2025-04-26 16:46:43,406 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-26 16:46:43,406 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-26 16:46:43,406 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-26 16:46:43,406 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-26 16:46:43,411 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43" (1/1) ... [2025-04-26 16:46:43,411 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43" (1/1) ... [2025-04-26 16:46:43,414 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43" (1/1) ... [2025-04-26 16:46:43,414 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43" (1/1) ... [2025-04-26 16:46:43,418 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43" (1/1) ... [2025-04-26 16:46:43,419 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43" (1/1) ... [2025-04-26 16:46:43,421 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43" (1/1) ... [2025-04-26 16:46:43,422 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43" (1/1) ... [2025-04-26 16:46:43,422 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43" (1/1) ... [2025-04-26 16:46:43,425 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-26 16:46:43,426 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-26 16:46:43,426 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-26 16:46:43,426 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-26 16:46:43,426 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43" (1/1) ... [2025-04-26 16:46:43,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 16:46:43,440 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:43,451 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:43,453 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-04-26 16:46:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-04-26 16:46:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2025-04-26 16:46:43,470 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2025-04-26 16:46:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2025-04-26 16:46:43,470 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2025-04-26 16:46:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-04-26 16:46:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-04-26 16:46:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-26 16:46:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-04-26 16:46:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-04-26 16:46:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-04-26 16:46:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-26 16:46:43,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-26 16:46:43,472 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-26 16:46:43,569 INFO L234 CfgBuilder]: Building ICFG [2025-04-26 16:46:43,571 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-26 16:46:43,730 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-26 16:46:43,730 INFO L283 CfgBuilder]: Performing block encoding [2025-04-26 16:46:43,743 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-26 16:46:43,744 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-04-26 16:46:43,744 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:46:43 BoogieIcfgContainer [2025-04-26 16:46:43,744 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-26 16:46:43,744 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-04-26 16:46:43,744 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-04-26 16:46:43,748 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-04-26 16:46:43,749 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:46:43,749 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.04 04:46:43" (1/3) ... [2025-04-26 16:46:43,750 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@31edffba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:46:43, skipping insertion in model container [2025-04-26 16:46:43,750 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:46:43,750 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:43" (2/3) ... [2025-04-26 16:46:43,750 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@31edffba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:46:43, skipping insertion in model container [2025-04-26 16:46:43,750 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:46:43,750 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:46:43" (3/3) ... [2025-04-26 16:46:43,751 INFO L376 chiAutomizerObserver]: Analyzing ICFG circular_buffer_bad.i [2025-04-26 16:46:43,827 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-04-26 16:46:43,861 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 16:46:43,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 16:46:43,861 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:43,864 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:43,866 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2025-04-26 16:46:43,933 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 143 places, 146 transitions, 306 flow [2025-04-26 16:46:43,974 INFO L116 PetriNetUnfolderBase]: 8/142 cut-off events. [2025-04-26 16:46:43,976 INFO L117 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-04-26 16:46:43,979 INFO L83 FinitePrefix]: Finished finitePrefix Result has 151 conditions, 142 events. 8/142 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 249 event pairs, 0 based on Foata normal form. 0/132 useless extension candidates. Maximal degree in co-relation 97. Up to 2 conditions per place. [2025-04-26 16:46:43,980 INFO L82 GeneralOperation]: Start removeDead. Operand has 143 places, 146 transitions, 306 flow [2025-04-26 16:46:43,983 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 141 places, 142 transitions, 296 flow [2025-04-26 16:46:43,984 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 141 places, 142 transitions, 296 flow [2025-04-26 16:46:43,988 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 16:46:44,396 WARN L140 AmpleReduction]: Number of pruned transitions: 2631 [2025-04-26 16:46:44,396 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 0 [2025-04-26 16:46:44,396 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 32 [2025-04-26 16:46:44,397 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:292 [2025-04-26 16:46:44,398 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:1657 [2025-04-26 16:46:44,398 WARN L145 AmpleReduction]: Times succ was already a loop node:34 [2025-04-26 16:46:44,398 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:107 [2025-04-26 16:46:44,398 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 16:46:44,406 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 1982 states, 1978 states have (on average 1.2982810920121335) internal successors, (in total 2568), 1981 states have internal predecessors, (2568), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:44,413 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:46:44,413 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:46:44,413 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:46:44,413 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:46:44,413 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:46:44,413 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:46:44,413 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:46:44,413 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:46:44,417 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 1982 states, 1978 states have (on average 1.2982810920121335) internal successors, (in total 2568), 1981 states have internal predecessors, (2568), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:44,467 INFO L131 ngComponentsAnalysis]: Automaton has 31 accepting balls. 1730 [2025-04-26 16:46:44,467 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:46:44,467 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:46:44,473 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:44,473 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:44,473 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 16:46:44,476 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 1982 states, 1978 states have (on average 1.2982810920121335) internal successors, (in total 2568), 1981 states have internal predecessors, (2568), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:44,513 INFO L131 ngComponentsAnalysis]: Automaton has 31 accepting balls. 1730 [2025-04-26 16:46:44,513 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:46:44,513 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:46:44,514 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:44,514 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:44,521 INFO L752 eck$LassoCheckResult]: Stem: "[234] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[244] L-1-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[272] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[318] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[197] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[258] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[287] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[]" "[219] L681-5-->L682: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[]" "[280] L682-->L682-1: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset]" "[230] L682-1-->L682-2: Formula: (= (select (select |v_#memory_int_4| |v_~#buffer~0.base_2|) |v_~#buffer~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[]" "[205] L682-2-->L682-3: Formula: (= (select (select |v_#memory_int_5| |v_~#buffer~0.base_3|) (+ |v_~#buffer~0.offset_3| 1)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} AuxVars[] AssignedVars[]" "[327] L682-3-->L682-4: Formula: (= (select (select |v_#memory_int_6| |v_~#buffer~0.base_4|) (+ |v_~#buffer~0.offset_4| 2)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} OutVars{#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} AuxVars[] AssignedVars[]" "[314] L682-4-->L682-5: Formula: (= (select (select |v_#memory_int_7| |v_~#buffer~0.base_5|) (+ |v_~#buffer~0.offset_5| 3)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} AuxVars[] AssignedVars[]" "[333] L682-5-->L682-6: Formula: (= (select (select |v_#memory_int_8| |v_~#buffer~0.base_6|) (+ |v_~#buffer~0.offset_6| 4)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} OutVars{#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} AuxVars[] AssignedVars[]" "[223] L682-6-->L682-7: Formula: (= (select (select |v_#memory_int_9| |v_~#buffer~0.base_7|) (+ |v_~#buffer~0.offset_7| 5)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} OutVars{#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} AuxVars[] AssignedVars[]" "[262] L682-7-->L682-8: Formula: (= (select (select |v_#memory_int_10| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_8| 6)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[]" "[222] L682-8-->L682-9: Formula: (= (select (select |v_#memory_int_11| |v_~#buffer~0.base_9|) (+ 7 |v_~#buffer~0.offset_9|)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} OutVars{#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} AuxVars[] AssignedVars[]" "[270] L682-9-->L682-10: Formula: (= (select (select |v_#memory_int_12| |v_~#buffer~0.base_10|) (+ |v_~#buffer~0.offset_10| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} OutVars{#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} AuxVars[] AssignedVars[]" "[228] L682-10-->L682-11: Formula: (= 0 (select (select |v_#memory_int_13| |v_~#buffer~0.base_11|) (+ 9 |v_~#buffer~0.offset_11|))) InVars {#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} OutVars{#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} AuxVars[] AssignedVars[]" "[302] L682-11-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0]" "[203] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0]" "[292] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0]" "[275] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0]" "[305] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0]" "[256] L687-->L687-1: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[]" "[320] L687-1-->L687-2: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset]" "[277] L687-2-->L687-3: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[]" "[310] L687-3-->L687-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4))) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[]" "[325] L687-4-->L687-5: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[]" "[220] L687-5-->L687-6: Formula: (= (select (select |v_#memory_int_17| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[]" "[306] L687-6-->L687-7: Formula: (= (select (select |v_#memory_int_18| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[]" "[281] L687-7-->L687-8: Formula: (= (select (select |v_#memory_int_19| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[]" "[252] L687-8-->L687-9: Formula: (= (select (select |v_#memory_int_20| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[]" "[307] L687-9-->L687-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[]" "[336] L687-10-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[326] L-1-1-->L756: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_1|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~id1~0#1, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~id2~0#1, ULTIMATE.start_main_#t~nondet14#1]" "[284] L756-->L756-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[257] L756-1-->L757: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id2~0#1]" "[264] L757-->L758: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex]" "[309] L758-->L758-1: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[278] L758-1-->L688: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[311] L688-->L690: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[260] L690-->L691: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0]" "[242] L691-->L691-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0]" "[334] L691-1-->L688-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0]" "[207] L688-1-->L758-2: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[204] L758-2-->L759: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[241] L759-->L760: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0]" "[259] L760-->L761: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0]" "[304] L761-->L761-1: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1]" "[319] L761-1-->L761-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[317] L761-2-->L761-3: Formula: (= |v_ULTIMATE.start_main_~id1~0#1_3| |v_ULTIMATE.start_main_#t~pre11#1_3|) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[415] L761-3-->$Ultimate##0: Formula: (and (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_7|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_6|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_16|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_12|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_8|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_6|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_#t~ret4#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_#t~post6#1, t1Thread1of1ForFork0_#t~ret3#1, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base]" "[338] $Ultimate##0-->L723: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_1| |v_t1Thread1of1ForFork0_~arg#1.offset_1|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_1| |v_t1Thread1of1ForFork0_~arg#1.base_1|)) InVars {t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_1|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base]" "[339] L723-->L724: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[340] L724-->L724-5: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_3| 0) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" [2025-04-26 16:46:44,522 INFO L754 eck$LassoCheckResult]: Loop: "[342] L724-5-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[344] L726-->L726-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|))) (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= |v_t1Thread1of1ForFork0_#t~ret3#1_1| 0) (= (select .cse0 |v_~#m~0.offset_21|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret3#1]" "[346] L726-3-->L727: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret3#1]" "[348] L727-->L727-2: Formula: (= (mod v_~send~0_5 256) 0) InVars {~send~0=v_~send~0_5} OutVars{~send~0=v_~send~0_5} AuxVars[] AssignedVars[]" "[350] L727-2-->L733-2: Formula: (and (= (store |v_#pthreadsMutex_16| |v_~#m~0.base_17| (store (select |v_#pthreadsMutex_16| |v_~#m~0.base_17|) |v_~#m~0.offset_17| 0)) |v_#pthreadsMutex_15|) (= |v_t1Thread1of1ForFork0_#t~ret5#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_1|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret5#1]" "[352] L733-2-->L724-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1]" "[354] L724-2-->L724-3: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_11| |v_t1Thread1of1ForFork0_#t~post6#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" "[356] L724-3-->L724-4: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_13| (+ |v_t1Thread1of1ForFork0_#t~post6#1_3| 1)) InVars {t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_13|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[359] L724-4-->L724-5: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" [2025-04-26 16:46:44,525 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:44,525 INFO L85 PathProgramCache]: Analyzing trace with hash -273467433, now seen corresponding path program 1 times [2025-04-26 16:46:44,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:44,530 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [918165] [2025-04-26 16:46:44,530 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:44,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:44,586 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 56 statements into 1 equivalence classes. [2025-04-26 16:46:44,615 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 56 of 56 statements. [2025-04-26 16:46:44,615 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:44,615 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:44,615 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:44,620 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 56 statements into 1 equivalence classes. [2025-04-26 16:46:44,639 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 56 of 56 statements. [2025-04-26 16:46:44,639 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:44,640 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:44,659 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:44,661 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:44,661 INFO L85 PathProgramCache]: Analyzing trace with hash -2093606786, now seen corresponding path program 1 times [2025-04-26 16:46:44,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:44,661 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502654052] [2025-04-26 16:46:44,661 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:44,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:44,672 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:44,681 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:44,681 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:44,681 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:44,681 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:44,683 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:44,691 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:44,691 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:44,691 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:44,694 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:44,696 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:44,696 INFO L85 PathProgramCache]: Analyzing trace with hash -1986703000, now seen corresponding path program 1 times [2025-04-26 16:46:44,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:44,696 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [468442809] [2025-04-26 16:46:44,696 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:44,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:44,712 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 65 statements into 1 equivalence classes. [2025-04-26 16:46:44,727 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 65 of 65 statements. [2025-04-26 16:46:44,728 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:44,728 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:46:44,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:46:44,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:46:44,878 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [468442809] [2025-04-26 16:46:44,878 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [468442809] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:46:44,878 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:46:44,878 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-04-26 16:46:44,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051329337] [2025-04-26 16:46:44,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:46:44,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:46:44,958 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-26 16:46:44,958 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-26 16:46:44,962 INFO L87 Difference]: Start difference. First operand has 1982 states, 1978 states have (on average 1.2982810920121335) internal successors, (in total 2568), 1981 states have internal predecessors, (2568), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (in total 65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:45,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:46:45,040 INFO L93 Difference]: Finished difference Result 3652 states and 4620 transitions. [2025-04-26 16:46:45,040 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3652 states and 4620 transitions. [2025-04-26 16:46:45,063 INFO L131 ngComponentsAnalysis]: Automaton has 41 accepting balls. 2568 [2025-04-26 16:46:45,090 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3652 states to 3483 states and 4377 transitions. [2025-04-26 16:46:45,091 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3483 [2025-04-26 16:46:45,095 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3483 [2025-04-26 16:46:45,097 INFO L74 IsDeterministic]: Start isDeterministic. Operand 3483 states and 4377 transitions. [2025-04-26 16:46:45,110 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:46:45,110 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3483 states and 4377 transitions. [2025-04-26 16:46:45,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3483 states and 4377 transitions. [2025-04-26 16:46:45,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3483 to 2378. [2025-04-26 16:46:45,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2378 states, 2378 states have (on average 1.2851135407905803) internal successors, (in total 3056), 2377 states have internal predecessors, (3056), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:45,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 2378 states and 3056 transitions. [2025-04-26 16:46:45,186 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2378 states and 3056 transitions. [2025-04-26 16:46:45,188 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-26 16:46:45,190 INFO L438 stractBuchiCegarLoop]: Abstraction has 2378 states and 3056 transitions. [2025-04-26 16:46:45,190 INFO L340 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2025-04-26 16:46:45,190 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2378 states and 3056 transitions. [2025-04-26 16:46:45,198 INFO L131 ngComponentsAnalysis]: Automaton has 31 accepting balls. 2001 [2025-04-26 16:46:45,199 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:46:45,201 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:46:45,202 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:45,203 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:45,205 INFO L752 eck$LassoCheckResult]: Stem: "[234] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[244] L-1-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[272] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[318] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[197] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[258] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[287] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[]" "[219] L681-5-->L682: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[]" "[280] L682-->L682-1: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset]" "[230] L682-1-->L682-2: Formula: (= (select (select |v_#memory_int_4| |v_~#buffer~0.base_2|) |v_~#buffer~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[]" "[205] L682-2-->L682-3: Formula: (= (select (select |v_#memory_int_5| |v_~#buffer~0.base_3|) (+ |v_~#buffer~0.offset_3| 1)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} AuxVars[] AssignedVars[]" "[327] L682-3-->L682-4: Formula: (= (select (select |v_#memory_int_6| |v_~#buffer~0.base_4|) (+ |v_~#buffer~0.offset_4| 2)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} OutVars{#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} AuxVars[] AssignedVars[]" "[314] L682-4-->L682-5: Formula: (= (select (select |v_#memory_int_7| |v_~#buffer~0.base_5|) (+ |v_~#buffer~0.offset_5| 3)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} AuxVars[] AssignedVars[]" "[333] L682-5-->L682-6: Formula: (= (select (select |v_#memory_int_8| |v_~#buffer~0.base_6|) (+ |v_~#buffer~0.offset_6| 4)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} OutVars{#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} AuxVars[] AssignedVars[]" "[223] L682-6-->L682-7: Formula: (= (select (select |v_#memory_int_9| |v_~#buffer~0.base_7|) (+ |v_~#buffer~0.offset_7| 5)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} OutVars{#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} AuxVars[] AssignedVars[]" "[262] L682-7-->L682-8: Formula: (= (select (select |v_#memory_int_10| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_8| 6)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[]" "[222] L682-8-->L682-9: Formula: (= (select (select |v_#memory_int_11| |v_~#buffer~0.base_9|) (+ 7 |v_~#buffer~0.offset_9|)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} OutVars{#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} AuxVars[] AssignedVars[]" "[270] L682-9-->L682-10: Formula: (= (select (select |v_#memory_int_12| |v_~#buffer~0.base_10|) (+ |v_~#buffer~0.offset_10| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} OutVars{#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} AuxVars[] AssignedVars[]" "[228] L682-10-->L682-11: Formula: (= 0 (select (select |v_#memory_int_13| |v_~#buffer~0.base_11|) (+ 9 |v_~#buffer~0.offset_11|))) InVars {#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} OutVars{#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} AuxVars[] AssignedVars[]" "[302] L682-11-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0]" "[203] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0]" "[292] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0]" "[275] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0]" "[305] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0]" "[256] L687-->L687-1: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[]" "[320] L687-1-->L687-2: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset]" "[277] L687-2-->L687-3: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[]" "[310] L687-3-->L687-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4))) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[]" "[325] L687-4-->L687-5: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[]" "[220] L687-5-->L687-6: Formula: (= (select (select |v_#memory_int_17| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[]" "[306] L687-6-->L687-7: Formula: (= (select (select |v_#memory_int_18| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[]" "[281] L687-7-->L687-8: Formula: (= (select (select |v_#memory_int_19| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[]" "[252] L687-8-->L687-9: Formula: (= (select (select |v_#memory_int_20| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[]" "[307] L687-9-->L687-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[]" "[336] L687-10-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[326] L-1-1-->L756: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_1|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~id1~0#1, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~id2~0#1, ULTIMATE.start_main_#t~nondet14#1]" "[284] L756-->L756-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[257] L756-1-->L757: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id2~0#1]" "[264] L757-->L758: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex]" "[309] L758-->L758-1: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[278] L758-1-->L688: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[311] L688-->L690: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[260] L690-->L691: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0]" "[242] L691-->L691-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0]" "[334] L691-1-->L688-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0]" "[207] L688-1-->L758-2: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[204] L758-2-->L759: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[241] L759-->L760: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0]" "[259] L760-->L761: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0]" "[304] L761-->L761-1: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1]" "[319] L761-1-->L761-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[317] L761-2-->L761-3: Formula: (= |v_ULTIMATE.start_main_~id1~0#1_3| |v_ULTIMATE.start_main_#t~pre11#1_3|) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[415] L761-3-->$Ultimate##0: Formula: (and (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_7|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_6|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_16|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_12|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_8|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_6|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_#t~ret4#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_#t~post6#1, t1Thread1of1ForFork0_#t~ret3#1, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base]" "[338] $Ultimate##0-->L723: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_1| |v_t1Thread1of1ForFork0_~arg#1.offset_1|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_1| |v_t1Thread1of1ForFork0_~arg#1.base_1|)) InVars {t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_1|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base]" "[339] L723-->L724: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[340] L724-->L724-5: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_3| 0) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[342] L724-5-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[344] L726-->L726-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|))) (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= |v_t1Thread1of1ForFork0_#t~ret3#1_1| 0) (= (select .cse0 |v_~#m~0.offset_21|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret3#1]" "[346] L726-3-->L727: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret3#1]" "[347] L727-->L729: Formula: (not (= (mod v_~send~0_3 256) 0)) InVars {~send~0=v_~send~0_3} OutVars{~send~0=v_~send~0_3} AuxVars[] AssignedVars[]" [2025-04-26 16:46:45,206 INFO L754 eck$LassoCheckResult]: Loop: "[349] L729-->L729-1: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_9| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1]" "[351] L729-1-->L729-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1]" "[353] L729-2-->L705: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[355] L705-->L707: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_~b#1_3| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|) InVars {t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_3|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[358] L707-->L717: Formula: (or (<= (mod v_~buffer_size~0_7 4294967296) (mod v_~next~0_10 4294967296)) (<= v_~buffer_size~0_7 0)) InVars {~buffer_size~0=v_~buffer_size~0_7, ~next~0=v_~next~0_10} OutVars{~buffer_size~0=v_~buffer_size~0_7, ~next~0=v_~next~0_10} AuxVars[] AssignedVars[]" "[361] L717-->insertLogElement_returnLabel#1: Formula: (= (+ |v_t1Thread1of1ForFork0_insertLogElement_#res#1_3| 1) 0) InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1]" "[363] insertLogElement_returnLabel#1-->L729-3: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_5| |v_t1Thread1of1ForFork0_#t~ret4#1_1|) InVars {t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret4#1]" "[366] L729-3-->L729-4: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[370] L729-4-->L729-5: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1]" "[372] L729-5-->L730: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret4#1]" "[373] L730-->L731: Formula: (= v_~send~0_4 0) InVars {} OutVars{~send~0=v_~send~0_4} AuxVars[] AssignedVars[~send~0]" "[374] L731-->L727-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0]" "[350] L727-2-->L733-2: Formula: (and (= (store |v_#pthreadsMutex_16| |v_~#m~0.base_17| (store (select |v_#pthreadsMutex_16| |v_~#m~0.base_17|) |v_~#m~0.offset_17| 0)) |v_#pthreadsMutex_15|) (= |v_t1Thread1of1ForFork0_#t~ret5#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_1|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret5#1]" "[352] L733-2-->L724-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1]" "[354] L724-2-->L724-3: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_11| |v_t1Thread1of1ForFork0_#t~post6#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" "[356] L724-3-->L724-4: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_13| (+ |v_t1Thread1of1ForFork0_#t~post6#1_3| 1)) InVars {t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_13|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[359] L724-4-->L724-5: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" "[342] L724-5-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[344] L726-->L726-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|))) (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= |v_t1Thread1of1ForFork0_#t~ret3#1_1| 0) (= (select .cse0 |v_~#m~0.offset_21|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret3#1]" "[346] L726-3-->L727: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret3#1]" "[347] L727-->L729: Formula: (not (= (mod v_~send~0_3 256) 0)) InVars {~send~0=v_~send~0_3} OutVars{~send~0=v_~send~0_3} AuxVars[] AssignedVars[]" [2025-04-26 16:46:45,206 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:45,206 INFO L85 PathProgramCache]: Analyzing trace with hash -239722022, now seen corresponding path program 1 times [2025-04-26 16:46:45,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:45,206 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1047695017] [2025-04-26 16:46:45,206 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:45,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:45,218 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 60 statements into 1 equivalence classes. [2025-04-26 16:46:45,224 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 60 of 60 statements. [2025-04-26 16:46:45,225 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:45,225 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:45,225 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:45,229 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 60 statements into 1 equivalence classes. [2025-04-26 16:46:45,234 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 60 of 60 statements. [2025-04-26 16:46:45,235 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:45,235 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:45,242 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:45,244 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:45,244 INFO L85 PathProgramCache]: Analyzing trace with hash -1827232360, now seen corresponding path program 1 times [2025-04-26 16:46:45,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:45,244 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [193043584] [2025-04-26 16:46:45,244 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:45,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:45,265 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 21 statements into 1 equivalence classes. [2025-04-26 16:46:45,269 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 21 of 21 statements. [2025-04-26 16:46:45,269 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:45,269 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:46:45,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:46:45,354 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:46:45,354 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [193043584] [2025-04-26 16:46:45,354 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [193043584] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:46:45,354 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:46:45,354 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-26 16:46:45,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1820035216] [2025-04-26 16:46:45,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:46:45,354 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-04-26 16:46:45,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:46:45,355 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-26 16:46:45,355 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-26 16:46:45,355 INFO L87 Difference]: Start difference. First operand 2378 states and 3056 transitions. cyclomatic complexity: 709 Second operand has 3 states, 2 states have (on average 10.5) internal successors, (in total 21), 3 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:45,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:46:45,405 INFO L93 Difference]: Finished difference Result 2607 states and 3271 transitions. [2025-04-26 16:46:45,405 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2607 states and 3271 transitions. [2025-04-26 16:46:45,418 INFO L131 ngComponentsAnalysis]: Automaton has 38 accepting balls. 1824 [2025-04-26 16:46:45,427 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2607 states to 2607 states and 3271 transitions. [2025-04-26 16:46:45,428 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2607 [2025-04-26 16:46:45,430 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2607 [2025-04-26 16:46:45,430 INFO L74 IsDeterministic]: Start isDeterministic. Operand 2607 states and 3271 transitions. [2025-04-26 16:46:45,433 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:46:45,433 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2607 states and 3271 transitions. [2025-04-26 16:46:45,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2607 states and 3271 transitions. [2025-04-26 16:46:45,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2607 to 2378. [2025-04-26 16:46:45,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2378 states, 2378 states have (on average 1.268713204373423) internal successors, (in total 3017), 2377 states have internal predecessors, (3017), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:45,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 2378 states and 3017 transitions. [2025-04-26 16:46:45,472 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2378 states and 3017 transitions. [2025-04-26 16:46:45,473 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-26 16:46:45,473 INFO L438 stractBuchiCegarLoop]: Abstraction has 2378 states and 3017 transitions. [2025-04-26 16:46:45,473 INFO L340 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2025-04-26 16:46:45,473 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2378 states and 3017 transitions. [2025-04-26 16:46:45,480 INFO L131 ngComponentsAnalysis]: Automaton has 31 accepting balls. 1761 [2025-04-26 16:46:45,480 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:46:45,480 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:46:45,481 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:45,481 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:45,483 INFO L752 eck$LassoCheckResult]: Stem: "[234] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[244] L-1-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[272] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[318] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[197] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[258] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[287] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[]" "[219] L681-5-->L682: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[]" "[280] L682-->L682-1: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset]" "[230] L682-1-->L682-2: Formula: (= (select (select |v_#memory_int_4| |v_~#buffer~0.base_2|) |v_~#buffer~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[]" "[205] L682-2-->L682-3: Formula: (= (select (select |v_#memory_int_5| |v_~#buffer~0.base_3|) (+ |v_~#buffer~0.offset_3| 1)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} AuxVars[] AssignedVars[]" "[327] L682-3-->L682-4: Formula: (= (select (select |v_#memory_int_6| |v_~#buffer~0.base_4|) (+ |v_~#buffer~0.offset_4| 2)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} OutVars{#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} AuxVars[] AssignedVars[]" "[314] L682-4-->L682-5: Formula: (= (select (select |v_#memory_int_7| |v_~#buffer~0.base_5|) (+ |v_~#buffer~0.offset_5| 3)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} AuxVars[] AssignedVars[]" "[333] L682-5-->L682-6: Formula: (= (select (select |v_#memory_int_8| |v_~#buffer~0.base_6|) (+ |v_~#buffer~0.offset_6| 4)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} OutVars{#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} AuxVars[] AssignedVars[]" "[223] L682-6-->L682-7: Formula: (= (select (select |v_#memory_int_9| |v_~#buffer~0.base_7|) (+ |v_~#buffer~0.offset_7| 5)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} OutVars{#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} AuxVars[] AssignedVars[]" "[262] L682-7-->L682-8: Formula: (= (select (select |v_#memory_int_10| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_8| 6)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[]" "[222] L682-8-->L682-9: Formula: (= (select (select |v_#memory_int_11| |v_~#buffer~0.base_9|) (+ 7 |v_~#buffer~0.offset_9|)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} OutVars{#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} AuxVars[] AssignedVars[]" "[270] L682-9-->L682-10: Formula: (= (select (select |v_#memory_int_12| |v_~#buffer~0.base_10|) (+ |v_~#buffer~0.offset_10| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} OutVars{#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} AuxVars[] AssignedVars[]" "[228] L682-10-->L682-11: Formula: (= 0 (select (select |v_#memory_int_13| |v_~#buffer~0.base_11|) (+ 9 |v_~#buffer~0.offset_11|))) InVars {#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} OutVars{#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} AuxVars[] AssignedVars[]" "[302] L682-11-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0]" "[203] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0]" "[292] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0]" "[275] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0]" "[305] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0]" "[256] L687-->L687-1: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[]" "[320] L687-1-->L687-2: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset]" "[277] L687-2-->L687-3: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[]" "[310] L687-3-->L687-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4))) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[]" "[325] L687-4-->L687-5: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[]" "[220] L687-5-->L687-6: Formula: (= (select (select |v_#memory_int_17| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[]" "[306] L687-6-->L687-7: Formula: (= (select (select |v_#memory_int_18| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[]" "[281] L687-7-->L687-8: Formula: (= (select (select |v_#memory_int_19| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[]" "[252] L687-8-->L687-9: Formula: (= (select (select |v_#memory_int_20| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[]" "[307] L687-9-->L687-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[]" "[336] L687-10-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[326] L-1-1-->L756: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_1|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~id1~0#1, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~id2~0#1, ULTIMATE.start_main_#t~nondet14#1]" "[284] L756-->L756-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[257] L756-1-->L757: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id2~0#1]" "[264] L757-->L758: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex]" "[309] L758-->L758-1: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[278] L758-1-->L688: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[311] L688-->L690: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[260] L690-->L691: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0]" "[242] L691-->L691-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0]" "[334] L691-1-->L688-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0]" "[207] L688-1-->L758-2: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[204] L758-2-->L759: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[241] L759-->L760: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0]" "[259] L760-->L761: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0]" "[304] L761-->L761-1: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1]" "[319] L761-1-->L761-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[317] L761-2-->L761-3: Formula: (= |v_ULTIMATE.start_main_~id1~0#1_3| |v_ULTIMATE.start_main_#t~pre11#1_3|) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[415] L761-3-->$Ultimate##0: Formula: (and (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_7|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_6|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_16|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_12|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_8|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_6|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_#t~ret4#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_#t~post6#1, t1Thread1of1ForFork0_#t~ret3#1, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base]" "[338] $Ultimate##0-->L723: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_1| |v_t1Thread1of1ForFork0_~arg#1.offset_1|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_1| |v_t1Thread1of1ForFork0_~arg#1.base_1|)) InVars {t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_1|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base]" "[339] L723-->L724: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[340] L724-->L724-5: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_3| 0) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[342] L724-5-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[248] L761-4-->L761-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1]" "[233] L761-5-->L762: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1]" "[297] L762-->L762-1: Formula: (= |v_ULTIMATE.start_main_#t~pre13#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1]" "[313] L762-1-->L762-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks]" "[215] L762-2-->L762-3: Formula: (= |v_ULTIMATE.start_main_~id2~0#1_3| |v_ULTIMATE.start_main_#t~pre13#1_3|) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id2~0#1]" "[418] L762-3-->$Ultimate##0: Formula: (and (= |v_t2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_t2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre13#1_7|) (= v_t2Thread1of1ForFork1_thidvar1_2 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_t2Thread1of1ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_7|} OutVars{t2Thread1of1ForFork1_removeLogElement_#t~mem2#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~mem2#1_12|, t2Thread1of1ForFork1_#res#1.base=|v_t2Thread1of1ForFork1_#res#1.base_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_7|, t2Thread1of1ForFork1_#res#1.offset=|v_t2Thread1of1ForFork1_#res#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_4|, t2Thread1of1ForFork1_#t~post10#1=|v_t2Thread1of1ForFork1_#t~post10#1_8|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_18|, t2Thread1of1ForFork1_removeLogElement_#res#1=|v_t2Thread1of1ForFork1_removeLogElement_#res#1_10|, t2Thread1of1ForFork1_#t~ret7#1=|v_t2Thread1of1ForFork1_#t~ret7#1_6|, t2Thread1of1ForFork1_thidvar2=v_t2Thread1of1ForFork1_thidvar2_2, t2Thread1of1ForFork1_#t~ret9#1=|v_t2Thread1of1ForFork1_#t~ret9#1_6|, t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_4|, t2Thread1of1ForFork1_removeLogElement_#t~post1#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~post1#1_12|, t2Thread1of1ForFork1_thidvar1=v_t2Thread1of1ForFork1_thidvar1_2, t2Thread1of1ForFork1_thidvar0=v_t2Thread1of1ForFork1_thidvar0_2, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_4|, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_12|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_removeLogElement_#t~mem2#1, t2Thread1of1ForFork1_#res#1.base, t2Thread1of1ForFork1_#res#1.offset, t2Thread1of1ForFork1_#in~arg#1.offset, t2Thread1of1ForFork1_#t~post10#1, t2Thread1of1ForFork1_~i~1#1, t2Thread1of1ForFork1_removeLogElement_#res#1, t2Thread1of1ForFork1_#t~ret7#1, t2Thread1of1ForFork1_thidvar2, t2Thread1of1ForFork1_#t~ret9#1, t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_removeLogElement_#t~post1#1, t2Thread1of1ForFork1_thidvar1, t2Thread1of1ForFork1_thidvar0, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_#in~arg#1.base, t2Thread1of1ForFork1_#t~ret8#1]" "[375] $Ultimate##0-->L739: Formula: (and (= |v_t2Thread1of1ForFork1_~arg#1.offset_1| |v_t2Thread1of1ForFork1_#in~arg#1.offset_1|) (= |v_t2Thread1of1ForFork1_#in~arg#1.base_1| |v_t2Thread1of1ForFork1_~arg#1.base_1|)) InVars {t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_1|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_1|} OutVars{t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_1|, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_1|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_1|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_1|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_~arg#1.offset]" "[376] L739-->L740: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~i~1#1]" "[377] L740-->L740-5: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_3| 0) InVars {} OutVars{t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_3|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~i~1#1]" [2025-04-26 16:46:45,484 INFO L754 eck$LassoCheckResult]: Loop: "[379] L740-5-->L742: Formula: (< |v_t2Thread1of1ForFork1_~i~1#1_7| 7) InVars {t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_7|} OutVars{t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_7|} AuxVars[] AssignedVars[]" "[381] L742-->L742-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_40| |v_~#m~0.base_29|))) (and (= (select .cse0 |v_~#m~0.offset_29|) 0) (= |v_t2Thread1of1ForFork1_#t~ret7#1_1| 0) (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| |v_~#m~0.base_29| (store .cse0 |v_~#m~0.offset_29| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_39|, ~#m~0.base=|v_~#m~0.base_29|, t2Thread1of1ForFork1_#t~ret7#1=|v_t2Thread1of1ForFork1_#t~ret7#1_1|, ~#m~0.offset=|v_~#m~0.offset_29|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret7#1]" "[383] L742-3-->L743: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret7#1=|v_t2Thread1of1ForFork1_#t~ret7#1_3|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret7#1]" "[385] L743-->L743-2: Formula: (= (mod v_~receive~0_6 256) 0) InVars {~receive~0=v_~receive~0_6} OutVars{~receive~0=v_~receive~0_6} AuxVars[] AssignedVars[]" "[387] L743-2-->L750-2: Formula: (and (= |v_t2Thread1of1ForFork1_#t~ret9#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork1_#t~ret9#1=|v_t2Thread1of1ForFork1_#t~ret9#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret9#1]" "[389] L750-2-->L740-2: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret9#1=|v_t2Thread1of1ForFork1_#t~ret9#1_3|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret9#1]" "[392] L740-2-->L740-3: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_9| |v_t2Thread1of1ForFork1_#t~post10#1_1|) InVars {t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_9|} OutVars{t2Thread1of1ForFork1_#t~post10#1=|v_t2Thread1of1ForFork1_#t~post10#1_1|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_9|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~post10#1]" "[395] L740-3-->L740-4: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_11| (+ |v_t2Thread1of1ForFork1_#t~post10#1_3| 1)) InVars {t2Thread1of1ForFork1_#t~post10#1=|v_t2Thread1of1ForFork1_#t~post10#1_3|} OutVars{t2Thread1of1ForFork1_#t~post10#1=|v_t2Thread1of1ForFork1_#t~post10#1_3|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~i~1#1]" "[398] L740-4-->L740-5: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~post10#1=|v_t2Thread1of1ForFork1_#t~post10#1_5|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~post10#1]" [2025-04-26 16:46:45,484 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:45,484 INFO L85 PathProgramCache]: Analyzing trace with hash 1687690861, now seen corresponding path program 1 times [2025-04-26 16:46:45,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:45,484 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [740970457] [2025-04-26 16:46:45,484 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:45,492 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 66 statements into 1 equivalence classes. [2025-04-26 16:46:45,496 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 66 of 66 statements. [2025-04-26 16:46:45,496 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:45,496 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:45,496 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:45,498 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 66 statements into 1 equivalence classes. [2025-04-26 16:46:45,502 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 66 of 66 statements. [2025-04-26 16:46:45,502 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:45,502 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:45,507 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:45,507 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:45,508 INFO L85 PathProgramCache]: Analyzing trace with hash -617985500, now seen corresponding path program 1 times [2025-04-26 16:46:45,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:45,508 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384571072] [2025-04-26 16:46:45,508 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:45,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:45,511 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:45,513 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:45,513 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:45,513 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:45,513 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:45,516 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:45,517 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:45,517 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:45,517 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:45,518 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:45,518 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:45,519 INFO L85 PathProgramCache]: Analyzing trace with hash -875584200, now seen corresponding path program 1 times [2025-04-26 16:46:45,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:45,519 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480444935] [2025-04-26 16:46:45,519 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:45,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:45,526 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 75 statements into 1 equivalence classes. [2025-04-26 16:46:45,534 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 75 of 75 statements. [2025-04-26 16:46:45,534 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:45,534 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:45,535 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:45,539 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 75 statements into 1 equivalence classes. [2025-04-26 16:46:45,546 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 75 of 75 statements. [2025-04-26 16:46:45,546 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:45,546 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:45,555 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:46,798 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 16:46:46,799 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 16:46:46,799 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 16:46:46,799 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 16:46:46,799 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 16:46:46,799 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:46,799 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 16:46:46,799 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 16:46:46,800 INFO L132 ssoRankerPreferences]: Filename of dumped script: circular_buffer_bad.i_petrified1_Iteration3_Lasso [2025-04-26 16:46:46,800 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 16:46:46,800 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 16:46:46,817 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,823 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,827 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,829 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,831 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,837 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,839 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,845 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,847 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,848 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,850 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,852 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,855 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,857 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,858 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,861 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,862 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,864 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,866 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,868 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,869 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,871 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,874 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,878 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,880 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,882 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,884 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,885 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,887 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,890 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,893 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,895 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,897 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,900 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,902 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,904 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,906 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,910 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,912 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,916 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,918 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,945 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,947 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,948 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:46,951 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,188 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,190 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,192 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,194 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,199 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,201 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,202 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,205 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,211 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,213 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,214 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,244 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,246 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,248 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,250 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,252 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,254 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,256 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,258 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,266 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,268 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,269 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,271 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,274 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,277 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,279 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,281 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,316 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,319 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,320 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,330 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,332 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,334 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,336 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,338 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,340 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,342 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,344 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,346 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,347 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,348 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:47,356 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:48,003 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 16:46:48,006 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 16:46:48,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:48,008 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:48,010 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:48,012 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2025-04-26 16:46:48,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:48,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:48,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:48,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:48,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:48,025 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:48,029 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:48,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:48,030 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:48,037 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:48,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:48,037 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:48,039 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:48,041 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2025-04-26 16:46:48,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:48,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:48,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:48,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:48,054 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:48,058 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:48,058 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:48,065 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:48,071 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:48,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:48,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:48,073 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:48,075 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2025-04-26 16:46:48,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:48,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:48,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:48,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:48,087 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:48,089 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:48,089 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:48,093 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:48,099 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2025-04-26 16:46:48,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:48,099 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:48,101 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:48,103 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2025-04-26 16:46:48,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:48,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:48,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:48,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:48,114 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:48,115 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:48,115 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:48,118 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:48,124 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2025-04-26 16:46:48,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:48,125 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:48,126 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:48,128 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2025-04-26 16:46:48,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:48,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:48,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:48,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:48,139 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:48,142 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:48,142 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:48,146 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2025-04-26 16:46:48,154 INFO L436 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2025-04-26 16:46:48,154 INFO L437 ModelExtractionUtils]: 1 out of 7 variables were initially zero. Simplification set additionally 3 variables to zero. [2025-04-26 16:46:48,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:48,155 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:48,157 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:48,169 INFO L436 nArgumentSynthesizer]: Simplifying supporting invariants... [2025-04-26 16:46:48,174 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2025-04-26 16:46:48,189 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:48,189 INFO L439 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2025-04-26 16:46:48,189 INFO L476 LassoAnalysis]: Proved termination. [2025-04-26 16:46:48,190 INFO L478 LassoAnalysis]: Termination argument consisting of: Ranking function f(t2Thread1of1ForFork1_~i~1#1) = -2*t2Thread1of1ForFork1_~i~1#1 + 13 Supporting invariants [] [2025-04-26 16:46:48,196 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2025-04-26 16:46:48,205 INFO L156 tatePredicateManager]: 3 out of 3 supporting invariants were superfluous and have been removed [2025-04-26 16:46:48,230 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:48,243 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 66 statements into 1 equivalence classes. [2025-04-26 16:46:48,261 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 66 of 66 statements. [2025-04-26 16:46:48,261 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:48,261 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:46:48,263 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-04-26 16:46:48,264 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:46:48,349 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:48,352 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:48,352 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:48,352 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:46:48,352 INFO L256 TraceCheckSpWp]: Trace formula consists of 26 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-04-26 16:46:48,353 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:46:48,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:46:48,416 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2025-04-26 16:46:48,417 INFO L70 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2378 states and 3017 transitions. cyclomatic complexity: 670 Second operand has 5 states, 5 states have (on average 15.0) internal successors, (in total 75), 5 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:48,549 INFO L74 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 2378 states and 3017 transitions. cyclomatic complexity: 670. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (in total 75), 5 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) Result 4464 states and 5713 transitions. Complement of second has 8 states. [2025-04-26 16:46:48,550 INFO L140 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2025-04-26 16:46:48,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 15.0) internal successors, (in total 75), 5 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:48,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 202 transitions. [2025-04-26 16:46:48,553 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 5 states and 202 transitions. Stem has 66 letters. Loop has 9 letters. [2025-04-26 16:46:48,553 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:46:48,553 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 5 states and 202 transitions. Stem has 75 letters. Loop has 9 letters. [2025-04-26 16:46:48,555 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:46:48,555 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 5 states and 202 transitions. Stem has 66 letters. Loop has 18 letters. [2025-04-26 16:46:48,556 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:46:48,556 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4464 states and 5713 transitions. [2025-04-26 16:46:48,576 INFO L131 ngComponentsAnalysis]: Automaton has 39 accepting balls. 351 [2025-04-26 16:46:48,587 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4464 states to 3266 states and 4189 transitions. [2025-04-26 16:46:48,588 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1866 [2025-04-26 16:46:48,589 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1917 [2025-04-26 16:46:48,589 INFO L74 IsDeterministic]: Start isDeterministic. Operand 3266 states and 4189 transitions. [2025-04-26 16:46:48,589 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 16:46:48,589 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3266 states and 4189 transitions. [2025-04-26 16:46:48,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3266 states and 4189 transitions. [2025-04-26 16:46:48,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3266 to 3248. [2025-04-26 16:46:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3248 states, 3248 states have (on average 1.2795566502463054) internal successors, (in total 4156), 3247 states have internal predecessors, (4156), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 3248 states and 4156 transitions. [2025-04-26 16:46:48,632 INFO L240 hiAutomatonCegarLoop]: Abstraction has 3248 states and 4156 transitions. [2025-04-26 16:46:48,632 INFO L438 stractBuchiCegarLoop]: Abstraction has 3248 states and 4156 transitions. [2025-04-26 16:46:48,632 INFO L340 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2025-04-26 16:46:48,632 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3248 states and 4156 transitions. [2025-04-26 16:46:48,642 INFO L131 ngComponentsAnalysis]: Automaton has 39 accepting balls. 351 [2025-04-26 16:46:48,642 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:46:48,642 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:46:48,642 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:48,642 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:48,643 INFO L752 eck$LassoCheckResult]: Stem: "[234] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[244] L-1-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[272] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[318] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[197] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[258] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[287] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[]" "[219] L681-5-->L682: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[]" "[280] L682-->L682-1: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset]" "[230] L682-1-->L682-2: Formula: (= (select (select |v_#memory_int_4| |v_~#buffer~0.base_2|) |v_~#buffer~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[]" "[205] L682-2-->L682-3: Formula: (= (select (select |v_#memory_int_5| |v_~#buffer~0.base_3|) (+ |v_~#buffer~0.offset_3| 1)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} AuxVars[] AssignedVars[]" "[327] L682-3-->L682-4: Formula: (= (select (select |v_#memory_int_6| |v_~#buffer~0.base_4|) (+ |v_~#buffer~0.offset_4| 2)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} OutVars{#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} AuxVars[] AssignedVars[]" "[314] L682-4-->L682-5: Formula: (= (select (select |v_#memory_int_7| |v_~#buffer~0.base_5|) (+ |v_~#buffer~0.offset_5| 3)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} AuxVars[] AssignedVars[]" "[333] L682-5-->L682-6: Formula: (= (select (select |v_#memory_int_8| |v_~#buffer~0.base_6|) (+ |v_~#buffer~0.offset_6| 4)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} OutVars{#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} AuxVars[] AssignedVars[]" "[223] L682-6-->L682-7: Formula: (= (select (select |v_#memory_int_9| |v_~#buffer~0.base_7|) (+ |v_~#buffer~0.offset_7| 5)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} OutVars{#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} AuxVars[] AssignedVars[]" "[262] L682-7-->L682-8: Formula: (= (select (select |v_#memory_int_10| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_8| 6)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[]" "[222] L682-8-->L682-9: Formula: (= (select (select |v_#memory_int_11| |v_~#buffer~0.base_9|) (+ 7 |v_~#buffer~0.offset_9|)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} OutVars{#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} AuxVars[] AssignedVars[]" "[270] L682-9-->L682-10: Formula: (= (select (select |v_#memory_int_12| |v_~#buffer~0.base_10|) (+ |v_~#buffer~0.offset_10| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} OutVars{#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} AuxVars[] AssignedVars[]" "[228] L682-10-->L682-11: Formula: (= 0 (select (select |v_#memory_int_13| |v_~#buffer~0.base_11|) (+ 9 |v_~#buffer~0.offset_11|))) InVars {#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} OutVars{#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} AuxVars[] AssignedVars[]" "[302] L682-11-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0]" "[203] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0]" "[292] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0]" "[275] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0]" "[305] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0]" "[256] L687-->L687-1: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[]" "[320] L687-1-->L687-2: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset]" "[277] L687-2-->L687-3: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[]" "[310] L687-3-->L687-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4))) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[]" "[325] L687-4-->L687-5: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[]" "[220] L687-5-->L687-6: Formula: (= (select (select |v_#memory_int_17| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[]" "[306] L687-6-->L687-7: Formula: (= (select (select |v_#memory_int_18| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[]" "[281] L687-7-->L687-8: Formula: (= (select (select |v_#memory_int_19| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[]" "[252] L687-8-->L687-9: Formula: (= (select (select |v_#memory_int_20| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[]" "[307] L687-9-->L687-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[]" "[336] L687-10-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[326] L-1-1-->L756: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_1|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~id1~0#1, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~id2~0#1, ULTIMATE.start_main_#t~nondet14#1]" "[284] L756-->L756-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[257] L756-1-->L757: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id2~0#1]" "[264] L757-->L758: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex]" "[309] L758-->L758-1: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[278] L758-1-->L688: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[311] L688-->L690: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[260] L690-->L691: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0]" "[242] L691-->L691-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0]" "[334] L691-1-->L688-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0]" "[207] L688-1-->L758-2: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[204] L758-2-->L759: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[241] L759-->L760: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0]" "[259] L760-->L761: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0]" "[304] L761-->L761-1: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1]" "[319] L761-1-->L761-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[317] L761-2-->L761-3: Formula: (= |v_ULTIMATE.start_main_~id1~0#1_3| |v_ULTIMATE.start_main_#t~pre11#1_3|) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[415] L761-3-->$Ultimate##0: Formula: (and (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_7|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_6|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_16|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_12|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_8|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_6|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_#t~ret4#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_#t~post6#1, t1Thread1of1ForFork0_#t~ret3#1, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base]" "[338] $Ultimate##0-->L723: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_1| |v_t1Thread1of1ForFork0_~arg#1.offset_1|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_1| |v_t1Thread1of1ForFork0_~arg#1.base_1|)) InVars {t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_1|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base]" "[339] L723-->L724: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[340] L724-->L724-5: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_3| 0) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[342] L724-5-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[344] L726-->L726-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|))) (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= |v_t1Thread1of1ForFork0_#t~ret3#1_1| 0) (= (select .cse0 |v_~#m~0.offset_21|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret3#1]" "[346] L726-3-->L727: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret3#1]" "[347] L727-->L729: Formula: (not (= (mod v_~send~0_3 256) 0)) InVars {~send~0=v_~send~0_3} OutVars{~send~0=v_~send~0_3} AuxVars[] AssignedVars[]" "[349] L729-->L729-1: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_9| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1]" "[351] L729-1-->L729-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1]" "[353] L729-2-->L705: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[355] L705-->L707: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_~b#1_3| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|) InVars {t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_3|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[358] L707-->L717: Formula: (or (<= (mod v_~buffer_size~0_7 4294967296) (mod v_~next~0_10 4294967296)) (<= v_~buffer_size~0_7 0)) InVars {~buffer_size~0=v_~buffer_size~0_7, ~next~0=v_~next~0_10} OutVars{~buffer_size~0=v_~buffer_size~0_7, ~next~0=v_~next~0_10} AuxVars[] AssignedVars[]" "[361] L717-->insertLogElement_returnLabel#1: Formula: (= (+ |v_t1Thread1of1ForFork0_insertLogElement_#res#1_3| 1) 0) InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1]" "[363] insertLogElement_returnLabel#1-->L729-3: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_5| |v_t1Thread1of1ForFork0_#t~ret4#1_1|) InVars {t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret4#1]" "[366] L729-3-->L729-4: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[370] L729-4-->L729-5: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1]" "[372] L729-5-->L730: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret4#1]" "[373] L730-->L731: Formula: (= v_~send~0_4 0) InVars {} OutVars{~send~0=v_~send~0_4} AuxVars[] AssignedVars[~send~0]" "[374] L731-->L727-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0]" [2025-04-26 16:46:48,643 INFO L754 eck$LassoCheckResult]: Loop: "[350] L727-2-->L733-2: Formula: (and (= (store |v_#pthreadsMutex_16| |v_~#m~0.base_17| (store (select |v_#pthreadsMutex_16| |v_~#m~0.base_17|) |v_~#m~0.offset_17| 0)) |v_#pthreadsMutex_15|) (= |v_t1Thread1of1ForFork0_#t~ret5#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_1|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret5#1]" "[352] L733-2-->L724-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1]" "[354] L724-2-->L724-3: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_11| |v_t1Thread1of1ForFork0_#t~post6#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" "[356] L724-3-->L724-4: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_13| (+ |v_t1Thread1of1ForFork0_#t~post6#1_3| 1)) InVars {t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_13|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[359] L724-4-->L724-5: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" "[342] L724-5-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[344] L726-->L726-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|))) (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= |v_t1Thread1of1ForFork0_#t~ret3#1_1| 0) (= (select .cse0 |v_~#m~0.offset_21|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret3#1]" "[346] L726-3-->L727: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret3#1]" "[348] L727-->L727-2: Formula: (= (mod v_~send~0_5 256) 0) InVars {~send~0=v_~send~0_5} OutVars{~send~0=v_~send~0_5} AuxVars[] AssignedVars[]" [2025-04-26 16:46:48,644 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:48,644 INFO L85 PathProgramCache]: Analyzing trace with hash -2065988377, now seen corresponding path program 1 times [2025-04-26 16:46:48,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:48,644 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799436270] [2025-04-26 16:46:48,644 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:48,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:48,651 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 72 statements into 1 equivalence classes. [2025-04-26 16:46:48,660 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 72 of 72 statements. [2025-04-26 16:46:48,660 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:48,660 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:46:48,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:46:48,805 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:46:48,805 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799436270] [2025-04-26 16:46:48,805 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799436270] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:46:48,805 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:46:48,805 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-04-26 16:46:48,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1629736837] [2025-04-26 16:46:48,805 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:46:48,805 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-04-26 16:46:48,805 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:48,805 INFO L85 PathProgramCache]: Analyzing trace with hash 431339398, now seen corresponding path program 2 times [2025-04-26 16:46:48,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:48,806 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876904844] [2025-04-26 16:46:48,806 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:46:48,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:48,809 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:48,810 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:48,811 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-04-26 16:46:48,811 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:48,811 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:48,811 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:48,813 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:48,813 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:48,813 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:48,815 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:48,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:46:48,857 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-04-26 16:46:48,857 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2025-04-26 16:46:48,857 INFO L87 Difference]: Start difference. First operand 3248 states and 4156 transitions. cyclomatic complexity: 950 Second operand has 6 states, 6 states have (on average 12.0) internal successors, (in total 72), 6 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:48,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:46:48,955 INFO L93 Difference]: Finished difference Result 3954 states and 5069 transitions. [2025-04-26 16:46:48,955 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3954 states and 5069 transitions. [2025-04-26 16:46:48,970 INFO L131 ngComponentsAnalysis]: Automaton has 39 accepting balls. 351 [2025-04-26 16:46:48,985 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3954 states to 3954 states and 5069 transitions. [2025-04-26 16:46:48,985 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2287 [2025-04-26 16:46:48,986 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2287 [2025-04-26 16:46:48,987 INFO L74 IsDeterministic]: Start isDeterministic. Operand 3954 states and 5069 transitions. [2025-04-26 16:46:48,987 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 16:46:48,987 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3954 states and 5069 transitions. [2025-04-26 16:46:48,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3954 states and 5069 transitions. [2025-04-26 16:46:49,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3954 to 3872. [2025-04-26 16:46:49,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3872 states, 3872 states have (on average 1.2833161157024793) internal successors, (in total 4969), 3871 states have internal predecessors, (4969), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:49,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 3872 states and 4969 transitions. [2025-04-26 16:46:49,039 INFO L240 hiAutomatonCegarLoop]: Abstraction has 3872 states and 4969 transitions. [2025-04-26 16:46:49,040 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-26 16:46:49,041 INFO L438 stractBuchiCegarLoop]: Abstraction has 3872 states and 4969 transitions. [2025-04-26 16:46:49,041 INFO L340 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2025-04-26 16:46:49,041 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3872 states and 4969 transitions. [2025-04-26 16:46:49,052 INFO L131 ngComponentsAnalysis]: Automaton has 39 accepting balls. 351 [2025-04-26 16:46:49,052 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:46:49,052 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:46:49,054 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:49,054 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:49,055 INFO L752 eck$LassoCheckResult]: Stem: "[234] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[244] L-1-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[272] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[318] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[197] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[258] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[287] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[]" "[219] L681-5-->L682: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[]" "[280] L682-->L682-1: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset]" "[230] L682-1-->L682-2: Formula: (= (select (select |v_#memory_int_4| |v_~#buffer~0.base_2|) |v_~#buffer~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[]" "[205] L682-2-->L682-3: Formula: (= (select (select |v_#memory_int_5| |v_~#buffer~0.base_3|) (+ |v_~#buffer~0.offset_3| 1)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} AuxVars[] AssignedVars[]" "[327] L682-3-->L682-4: Formula: (= (select (select |v_#memory_int_6| |v_~#buffer~0.base_4|) (+ |v_~#buffer~0.offset_4| 2)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} OutVars{#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} AuxVars[] AssignedVars[]" "[314] L682-4-->L682-5: Formula: (= (select (select |v_#memory_int_7| |v_~#buffer~0.base_5|) (+ |v_~#buffer~0.offset_5| 3)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} AuxVars[] AssignedVars[]" "[333] L682-5-->L682-6: Formula: (= (select (select |v_#memory_int_8| |v_~#buffer~0.base_6|) (+ |v_~#buffer~0.offset_6| 4)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} OutVars{#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} AuxVars[] AssignedVars[]" "[223] L682-6-->L682-7: Formula: (= (select (select |v_#memory_int_9| |v_~#buffer~0.base_7|) (+ |v_~#buffer~0.offset_7| 5)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} OutVars{#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} AuxVars[] AssignedVars[]" "[262] L682-7-->L682-8: Formula: (= (select (select |v_#memory_int_10| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_8| 6)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[]" "[222] L682-8-->L682-9: Formula: (= (select (select |v_#memory_int_11| |v_~#buffer~0.base_9|) (+ 7 |v_~#buffer~0.offset_9|)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} OutVars{#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} AuxVars[] AssignedVars[]" "[270] L682-9-->L682-10: Formula: (= (select (select |v_#memory_int_12| |v_~#buffer~0.base_10|) (+ |v_~#buffer~0.offset_10| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} OutVars{#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} AuxVars[] AssignedVars[]" "[228] L682-10-->L682-11: Formula: (= 0 (select (select |v_#memory_int_13| |v_~#buffer~0.base_11|) (+ 9 |v_~#buffer~0.offset_11|))) InVars {#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} OutVars{#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} AuxVars[] AssignedVars[]" "[302] L682-11-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0]" "[203] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0]" "[292] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0]" "[275] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0]" "[305] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0]" "[256] L687-->L687-1: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[]" "[320] L687-1-->L687-2: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset]" "[277] L687-2-->L687-3: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[]" "[310] L687-3-->L687-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4))) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[]" "[325] L687-4-->L687-5: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[]" "[220] L687-5-->L687-6: Formula: (= (select (select |v_#memory_int_17| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[]" "[306] L687-6-->L687-7: Formula: (= (select (select |v_#memory_int_18| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[]" "[281] L687-7-->L687-8: Formula: (= (select (select |v_#memory_int_19| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[]" "[252] L687-8-->L687-9: Formula: (= (select (select |v_#memory_int_20| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[]" "[307] L687-9-->L687-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[]" "[336] L687-10-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[326] L-1-1-->L756: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_1|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~id1~0#1, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~id2~0#1, ULTIMATE.start_main_#t~nondet14#1]" "[284] L756-->L756-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[257] L756-1-->L757: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id2~0#1]" "[264] L757-->L758: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex]" "[309] L758-->L758-1: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[278] L758-1-->L688: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[311] L688-->L690: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[260] L690-->L691: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0]" "[242] L691-->L691-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0]" "[334] L691-1-->L688-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0]" "[207] L688-1-->L758-2: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[204] L758-2-->L759: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[241] L759-->L760: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0]" "[259] L760-->L761: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0]" "[304] L761-->L761-1: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1]" "[319] L761-1-->L761-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[317] L761-2-->L761-3: Formula: (= |v_ULTIMATE.start_main_~id1~0#1_3| |v_ULTIMATE.start_main_#t~pre11#1_3|) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[415] L761-3-->$Ultimate##0: Formula: (and (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_7|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_6|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_16|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_12|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_8|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_6|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_#t~ret4#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_#t~post6#1, t1Thread1of1ForFork0_#t~ret3#1, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base]" "[338] $Ultimate##0-->L723: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_1| |v_t1Thread1of1ForFork0_~arg#1.offset_1|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_1| |v_t1Thread1of1ForFork0_~arg#1.base_1|)) InVars {t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_1|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base]" "[339] L723-->L724: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[340] L724-->L724-5: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_3| 0) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[342] L724-5-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[344] L726-->L726-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|))) (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= |v_t1Thread1of1ForFork0_#t~ret3#1_1| 0) (= (select .cse0 |v_~#m~0.offset_21|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret3#1]" "[346] L726-3-->L727: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret3#1]" "[347] L727-->L729: Formula: (not (= (mod v_~send~0_3 256) 0)) InVars {~send~0=v_~send~0_3} OutVars{~send~0=v_~send~0_3} AuxVars[] AssignedVars[]" "[349] L729-->L729-1: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_9| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1]" "[351] L729-1-->L729-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1]" "[353] L729-2-->L705: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[355] L705-->L707: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_~b#1_3| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|) InVars {t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_3|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[357] L707-->L709: Formula: (and (< (mod v_~next~0_4 4294967296) (mod v_~buffer_size~0_3 4294967296)) (< 0 v_~buffer_size~0_3)) InVars {~buffer_size~0=v_~buffer_size~0_3, ~next~0=v_~next~0_4} OutVars{~buffer_size~0=v_~buffer_size~0_3, ~next~0=v_~next~0_4} AuxVars[] AssignedVars[]" "[360] L709-->L709-1: Formula: (let ((.cse2 (let ((.cse3 (mod v_~next~0_5 4294967296))) (ite (<= .cse3 2147483647) .cse3 (+ .cse3 (- 4294967296)))))) (let ((.cse0 (+ .cse2 |v_~#buffer~0.offset_12|))) (and (= |v_#memory_int_21| (store |v_#memory_int_22| |v_~#buffer~0.base_12| (store (select |v_#memory_int_22| |v_~#buffer~0.base_12|) .cse0 (let ((.cse1 (mod |v_t1Thread1of1ForFork0_insertLogElement_~b#1_5| 256))) (ite (<= .cse1 127) .cse1 (+ (- 256) .cse1)))))) (<= (+ .cse2 |v_~#buffer~0.offset_12| 1) (select |v_#length_5| |v_~#buffer~0.base_12|)) (= (store |v_#memory_$Pointer$.offset_3| |v_~#buffer~0.base_12| (store (select |v_#memory_$Pointer$.offset_3| |v_~#buffer~0.base_12|) .cse0 (select (select |v_#memory_$Pointer$.offset_2| |v_~#buffer~0.base_12|) .cse0))) |v_#memory_$Pointer$.offset_2|) (= (select |v_#valid_6| |v_~#buffer~0.base_12|) 1) (<= 0 .cse0) (= |v_#memory_$Pointer$.base_2| (store |v_#memory_$Pointer$.base_3| |v_~#buffer~0.base_12| (store (select |v_#memory_$Pointer$.base_3| |v_~#buffer~0.base_12|) .cse0 (select (select |v_#memory_$Pointer$.base_2| |v_~#buffer~0.base_12|) .cse0))))))) InVars {~next~0=v_~next~0_5, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, ~#buffer~0.base=|v_~#buffer~0.base_12|, #valid=|v_#valid_6|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_5|, #memory_int=|v_#memory_int_22|, #length=|v_#length_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_12|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|} OutVars{~next~0=v_~next~0_5, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, ~#buffer~0.base=|v_~#buffer~0.base_12|, #valid=|v_#valid_6|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_5|, #memory_int=|v_#memory_int_21|, #length=|v_#length_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_12|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset]" "[362] L709-1-->L712: Formula: (= v_~next~0_6 (mod (mod (+ v_~next~0_7 1) 4294967296) (mod v_~buffer_size~0_4 4294967296))) InVars {~buffer_size~0=v_~buffer_size~0_4, ~next~0=v_~next~0_7} OutVars{~buffer_size~0=v_~buffer_size~0_4, ~next~0=v_~next~0_6} AuxVars[] AssignedVars[~next~0]" "[364] L712-->L712-2: Formula: (< (mod v_~next~0_8 4294967296) (mod v_~buffer_size~0_5 4294967296)) InVars {~buffer_size~0=v_~buffer_size~0_5, ~next~0=v_~next~0_8} OutVars{~buffer_size~0=v_~buffer_size~0_5, ~next~0=v_~next~0_8} AuxVars[] AssignedVars[]" "[367] L712-2-->insertLogElement_returnLabel#1: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_7| |v_t1Thread1of1ForFork0_insertLogElement_~b#1_9|) InVars {t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_9|} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_7|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_9|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1]" "[363] insertLogElement_returnLabel#1-->L729-3: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_5| |v_t1Thread1of1ForFork0_#t~ret4#1_1|) InVars {t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret4#1]" "[366] L729-3-->L729-4: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[370] L729-4-->L729-5: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1]" "[372] L729-5-->L730: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret4#1]" "[373] L730-->L731: Formula: (= v_~send~0_4 0) InVars {} OutVars{~send~0=v_~send~0_4} AuxVars[] AssignedVars[~send~0]" "[374] L731-->L727-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0]" [2025-04-26 16:46:49,055 INFO L754 eck$LassoCheckResult]: Loop: "[350] L727-2-->L733-2: Formula: (and (= (store |v_#pthreadsMutex_16| |v_~#m~0.base_17| (store (select |v_#pthreadsMutex_16| |v_~#m~0.base_17|) |v_~#m~0.offset_17| 0)) |v_#pthreadsMutex_15|) (= |v_t1Thread1of1ForFork0_#t~ret5#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_1|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret5#1]" "[352] L733-2-->L724-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1]" "[354] L724-2-->L724-3: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_11| |v_t1Thread1of1ForFork0_#t~post6#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" "[356] L724-3-->L724-4: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_13| (+ |v_t1Thread1of1ForFork0_#t~post6#1_3| 1)) InVars {t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_13|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[359] L724-4-->L724-5: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" "[342] L724-5-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[344] L726-->L726-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|))) (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= |v_t1Thread1of1ForFork0_#t~ret3#1_1| 0) (= (select .cse0 |v_~#m~0.offset_21|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret3#1]" "[346] L726-3-->L727: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret3#1]" "[348] L727-->L727-2: Formula: (= (mod v_~send~0_5 256) 0) InVars {~send~0=v_~send~0_5} OutVars{~send~0=v_~send~0_5} AuxVars[] AssignedVars[]" [2025-04-26 16:46:49,055 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:49,055 INFO L85 PathProgramCache]: Analyzing trace with hash 705490642, now seen corresponding path program 1 times [2025-04-26 16:46:49,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:49,055 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1658558536] [2025-04-26 16:46:49,055 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:49,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:49,062 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 75 statements into 1 equivalence classes. [2025-04-26 16:46:49,084 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 75 of 75 statements. [2025-04-26 16:46:49,084 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:49,084 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-04-26 16:46:49,085 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1706204720] [2025-04-26 16:46:49,085 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:49,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-26 16:46:49,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:49,088 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-26 16:46:49,090 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2025-04-26 16:46:49,133 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 75 statements into 1 equivalence classes. [2025-04-26 16:46:49,156 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 75 of 75 statements. [2025-04-26 16:46:49,156 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:49,156 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:49,156 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:49,164 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 75 statements into 1 equivalence classes. [2025-04-26 16:46:49,180 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 75 of 75 statements. [2025-04-26 16:46:49,180 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:49,180 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:49,194 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:49,195 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:49,195 INFO L85 PathProgramCache]: Analyzing trace with hash 431339398, now seen corresponding path program 3 times [2025-04-26 16:46:49,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:49,195 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [53981210] [2025-04-26 16:46:49,195 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-26 16:46:49,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:49,198 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:49,199 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:49,200 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-04-26 16:46:49,200 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:49,200 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:49,200 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:49,204 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:49,204 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:49,204 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:49,206 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:49,206 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:49,206 INFO L85 PathProgramCache]: Analyzing trace with hash 877257685, now seen corresponding path program 1 times [2025-04-26 16:46:49,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:49,206 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [636935426] [2025-04-26 16:46:49,206 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:49,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:49,213 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 84 statements into 1 equivalence classes. [2025-04-26 16:46:49,223 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 84 of 84 statements. [2025-04-26 16:46:49,223 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:49,223 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-04-26 16:46:49,224 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1439455186] [2025-04-26 16:46:49,224 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:49,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-26 16:46:49,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:49,226 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-26 16:46:49,227 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2025-04-26 16:46:49,270 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 84 statements into 1 equivalence classes. [2025-04-26 16:46:49,299 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 84 of 84 statements. [2025-04-26 16:46:49,299 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:49,299 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:49,300 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:49,308 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 84 statements into 1 equivalence classes. [2025-04-26 16:46:49,324 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 84 of 84 statements. [2025-04-26 16:46:49,324 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:49,324 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:49,337 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:50,987 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 16:46:50,987 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 16:46:50,987 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 16:46:50,988 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 16:46:50,988 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 16:46:50,988 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:50,988 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 16:46:50,988 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 16:46:50,988 INFO L132 ssoRankerPreferences]: Filename of dumped script: circular_buffer_bad.i_petrified1_Iteration5_Lasso [2025-04-26 16:46:50,988 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 16:46:50,988 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 16:46:50,991 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,993 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,994 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,995 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,998 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,000 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,003 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,004 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,006 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,009 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,013 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,014 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,015 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,016 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,025 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,027 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,028 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,030 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,032 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,033 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,035 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,038 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,040 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,043 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,045 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,047 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,048 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,050 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,052 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,053 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,055 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,057 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,058 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,060 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,061 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,063 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,065 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,073 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,333 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,335 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,343 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,374 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,378 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,379 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,380 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,381 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,397 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,398 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,400 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,401 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,402 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,404 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,405 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,410 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,420 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,421 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,422 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,424 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,425 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,426 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,427 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,432 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,433 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,434 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,436 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,437 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,438 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,439 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,440 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,442 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,446 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,447 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:52,011 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 16:46:52,012 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 16:46:52,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,014 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,015 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2025-04-26 16:46:52,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:52,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,028 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,028 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:52,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:52,029 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,034 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2025-04-26 16:46:52,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,034 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,036 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,037 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2025-04-26 16:46:52,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:52,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,049 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:52,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:52,050 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,055 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,059 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,059 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2025-04-26 16:46:52,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:52,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,071 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,071 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:52,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:52,072 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,077 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2025-04-26 16:46:52,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,079 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,080 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2025-04-26 16:46:52,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,091 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,092 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,092 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,095 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,101 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2025-04-26 16:46:52,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,103 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,104 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2025-04-26 16:46:52,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,115 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,116 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,116 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,118 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,123 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2025-04-26 16:46:52,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,125 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,126 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2025-04-26 16:46:52,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,136 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,137 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,137 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,139 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,145 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2025-04-26 16:46:52,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,147 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,147 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2025-04-26 16:46:52,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,158 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,159 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,159 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,161 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,168 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2025-04-26 16:46:52,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,170 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,171 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2025-04-26 16:46:52,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,182 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,183 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,183 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,185 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,190 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,193 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,195 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2025-04-26 16:46:52,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,207 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,207 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,209 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,215 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,217 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,218 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2025-04-26 16:46:52,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,229 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,232 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,232 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,235 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,241 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2025-04-26 16:46:52,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,241 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,243 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2025-04-26 16:46:52,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,255 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,255 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,255 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,258 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,263 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2025-04-26 16:46:52,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,265 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,266 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2025-04-26 16:46:52,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,279 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,279 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,281 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,287 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,287 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,289 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,289 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2025-04-26 16:46:52,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,300 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,301 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,301 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,303 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,308 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2025-04-26 16:46:52,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,309 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,310 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,311 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2025-04-26 16:46:52,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,322 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,323 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,323 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,325 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,330 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2025-04-26 16:46:52,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,332 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,333 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2025-04-26 16:46:52,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,345 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,345 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,347 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,352 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2025-04-26 16:46:52,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,353 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,354 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,355 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2025-04-26 16:46:52,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,366 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,367 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,369 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,374 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2025-04-26 16:46:52,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,376 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,377 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2025-04-26 16:46:52,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,387 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,390 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,390 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,392 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,397 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2025-04-26 16:46:52,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,397 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,399 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,399 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2025-04-26 16:46:52,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,410 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,411 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,411 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,416 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,422 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2025-04-26 16:46:52,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,422 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,424 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,424 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2025-04-26 16:46:52,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,435 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,436 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,436 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,438 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,445 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2025-04-26 16:46:52,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,447 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,448 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2025-04-26 16:46:52,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,460 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,461 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,461 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,463 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,469 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2025-04-26 16:46:52,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,469 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,471 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,471 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2025-04-26 16:46:52,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,484 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,485 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,485 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,487 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,493 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2025-04-26 16:46:52,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,493 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,495 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,496 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2025-04-26 16:46:52,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,506 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,507 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,507 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,509 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,514 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2025-04-26 16:46:52,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,515 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,516 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,517 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2025-04-26 16:46:52,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,528 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,529 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,529 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,531 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,536 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2025-04-26 16:46:52,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,538 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,539 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2025-04-26 16:46:52,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,550 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,550 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,550 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,552 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,558 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2025-04-26 16:46:52,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,560 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,560 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2025-04-26 16:46:52,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,571 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,571 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,571 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,573 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,578 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2025-04-26 16:46:52,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,580 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,581 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2025-04-26 16:46:52,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:52,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,592 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,592 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:52,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:52,593 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,598 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2025-04-26 16:46:52,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,600 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,601 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2025-04-26 16:46:52,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,611 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,612 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,612 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,614 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,619 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,621 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,622 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2025-04-26 16:46:52,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,633 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,633 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,633 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,635 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,640 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,642 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,643 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2025-04-26 16:46:52,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,655 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,655 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,657 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,663 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2025-04-26 16:46:52,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,665 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,666 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2025-04-26 16:46:52,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,677 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,677 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,679 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,684 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2025-04-26 16:46:52,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,686 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,687 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2025-04-26 16:46:52,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,697 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,698 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,698 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,700 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,705 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2025-04-26 16:46:52,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,706 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,707 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,708 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2025-04-26 16:46:52,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:52,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,719 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,719 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:52,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:52,720 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,726 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2025-04-26 16:46:52,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,726 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,728 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,728 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2025-04-26 16:46:52,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:52,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,743 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,743 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:52,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:52,744 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,749 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,749 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,751 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2025-04-26 16:46:52,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,763 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,764 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,764 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,766 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,772 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,774 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,775 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2025-04-26 16:46:52,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,785 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,786 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,786 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,789 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,794 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2025-04-26 16:46:52,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,797 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,798 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2025-04-26 16:46:52,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,808 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,809 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,811 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,816 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2025-04-26 16:46:52,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,818 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,820 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2025-04-26 16:46:52,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:52,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,831 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,831 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:52,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:52,832 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,837 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,837 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,839 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,839 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2025-04-26 16:46:52,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,850 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,851 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,851 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,853 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,859 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2025-04-26 16:46:52,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,860 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,861 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,862 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2025-04-26 16:46:52,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,872 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,873 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,873 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,875 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,881 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2025-04-26 16:46:52,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,883 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,883 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2025-04-26 16:46:52,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,894 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,895 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,895 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,897 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,902 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2025-04-26 16:46:52,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,902 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,904 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,904 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2025-04-26 16:46:52,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,915 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,915 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,916 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,918 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,923 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,924 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2025-04-26 16:46:52,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,939 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,939 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,942 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,947 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2025-04-26 16:46:52,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,949 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,949 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2025-04-26 16:46:52,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,961 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,961 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,963 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,968 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2025-04-26 16:46:52,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,970 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,971 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2025-04-26 16:46:52,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,981 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,982 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,982 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,984 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,989 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2025-04-26 16:46:52,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,991 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,991 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2025-04-26 16:46:52,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,002 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,003 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,003 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,005 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,009 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2025-04-26 16:46:53,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,010 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,011 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,012 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2025-04-26 16:46:53,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,022 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,023 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,023 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,025 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,030 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2025-04-26 16:46:53,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,031 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,032 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,033 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2025-04-26 16:46:53,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,043 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,044 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,044 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,046 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,052 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2025-04-26 16:46:53,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,052 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,054 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,055 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2025-04-26 16:46:53,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,066 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,067 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,067 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,070 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,075 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:53,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,077 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,077 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2025-04-26 16:46:53,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,089 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,090 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,090 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,092 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,097 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2025-04-26 16:46:53,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,097 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,099 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,099 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2025-04-26 16:46:53,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,110 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,111 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,111 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,113 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,118 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2025-04-26 16:46:53,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,120 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,120 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2025-04-26 16:46:53,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,131 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,131 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,131 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,134 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,139 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2025-04-26 16:46:53,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,139 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,140 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,141 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2025-04-26 16:46:53,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,152 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,152 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,154 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,159 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2025-04-26 16:46:53,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,161 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,162 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2025-04-26 16:46:53,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,172 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,173 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,173 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,175 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,180 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:53,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,182 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2025-04-26 16:46:53,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,193 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,193 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,194 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,196 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,201 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2025-04-26 16:46:53,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,203 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,204 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2025-04-26 16:46:53,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,215 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,217 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,217 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,219 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,224 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:53,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,226 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,226 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2025-04-26 16:46:53,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,238 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,238 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,240 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,245 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2025-04-26 16:46:53,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,247 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,248 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2025-04-26 16:46:53,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,258 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,259 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,259 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,262 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,267 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2025-04-26 16:46:53,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,269 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,269 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2025-04-26 16:46:53,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:53,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,280 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,280 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:53,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:53,281 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,286 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:53,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,288 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,288 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2025-04-26 16:46:53,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,299 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,299 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,300 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,302 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,307 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2025-04-26 16:46:53,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,307 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,309 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,309 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2025-04-26 16:46:53,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:53,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,320 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,320 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:53,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:53,321 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,326 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2025-04-26 16:46:53,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,326 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,328 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,328 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2025-04-26 16:46:53,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,340 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,341 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,341 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,344 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,349 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2025-04-26 16:46:53,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,351 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,352 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2025-04-26 16:46:53,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,363 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,364 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,364 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,366 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,371 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:53,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,371 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,373 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,373 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2025-04-26 16:46:53,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,386 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,386 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,389 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,394 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2025-04-26 16:46:53,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,396 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,396 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2025-04-26 16:46:53,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:53,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,407 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,407 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:53,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:53,408 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,413 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:53,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,413 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,414 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,415 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2025-04-26 16:46:53,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,427 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,427 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,428 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,430 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,435 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:53,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,436 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,437 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2025-04-26 16:46:53,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,448 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,448 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,450 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,455 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2025-04-26 16:46:53,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,457 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,470 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2025-04-26 16:46:53,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:53,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,480 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,481 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:53,481 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:53,482 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,487 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2025-04-26 16:46:53,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,487 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,488 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,489 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2025-04-26 16:46:53,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,500 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,500 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,502 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,507 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2025-04-26 16:46:53,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,509 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,510 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2025-04-26 16:46:53,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,520 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,520 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,520 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,522 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,527 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2025-04-26 16:46:53,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,528 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,529 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,530 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2025-04-26 16:46:53,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,541 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,541 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,543 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,549 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:53,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,549 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,550 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,551 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2025-04-26 16:46:53,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,564 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,564 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,564 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,566 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,572 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2025-04-26 16:46:53,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,574 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,574 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2025-04-26 16:46:53,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,586 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,586 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,586 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,588 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,593 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2025-04-26 16:46:53,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,594 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,595 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,596 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2025-04-26 16:46:53,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,606 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,607 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,607 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,609 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,614 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:53,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,614 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,616 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,616 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2025-04-26 16:46:53,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,627 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,628 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,628 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,630 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,635 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:53,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,637 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,637 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2025-04-26 16:46:53,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,648 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,648 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,651 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,656 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2025-04-26 16:46:53,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,656 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,657 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,658 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2025-04-26 16:46:53,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,670 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,670 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,672 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,676 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:53,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,678 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,679 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2025-04-26 16:46:53,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,689 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,690 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,690 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,692 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,697 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2025-04-26 16:46:53,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,699 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,699 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2025-04-26 16:46:53,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,710 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,710 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,713 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2025-04-26 16:46:53,718 INFO L436 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2025-04-26 16:46:53,718 INFO L437 ModelExtractionUtils]: 0 out of 7 variables were initially zero. Simplification set additionally 4 variables to zero. [2025-04-26 16:46:53,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,718 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,720 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2025-04-26 16:46:53,722 INFO L436 nArgumentSynthesizer]: Simplifying supporting invariants... [2025-04-26 16:46:53,736 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:53,736 INFO L439 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2025-04-26 16:46:53,737 INFO L476 LassoAnalysis]: Proved termination. [2025-04-26 16:46:53,737 INFO L478 LassoAnalysis]: Termination argument consisting of: Ranking function f(t1Thread1of1ForFork0_~i~0#1) = -2*t1Thread1of1ForFork0_~i~0#1 + 11 Supporting invariants [] [2025-04-26 16:46:53,742 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2025-04-26 16:46:53,746 INFO L156 tatePredicateManager]: 3 out of 3 supporting invariants were superfluous and have been removed [2025-04-26 16:46:53,753 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:53,764 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 75 statements into 1 equivalence classes. [2025-04-26 16:46:53,784 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 75 of 75 statements. [2025-04-26 16:46:53,784 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:53,784 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:46:53,785 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-04-26 16:46:53,786 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:46:53,857 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:53,860 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:53,860 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:53,860 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:46:53,861 INFO L256 TraceCheckSpWp]: Trace formula consists of 26 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-04-26 16:46:53,861 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:46:53,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:46:53,894 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2025-04-26 16:46:53,894 INFO L70 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 3872 states and 4969 transitions. cyclomatic complexity: 1150 Second operand has 6 states, 6 states have (on average 14.0) internal successors, (in total 84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:53,990 INFO L74 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 3872 states and 4969 transitions. cyclomatic complexity: 1150. Second operand has 6 states, 6 states have (on average 14.0) internal successors, (in total 84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) Result 9692 states and 13075 transitions. Complement of second has 10 states. [2025-04-26 16:46:53,990 INFO L140 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 4 non-accepting loop states 1 accepting loop states [2025-04-26 16:46:53,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 14.0) internal successors, (in total 84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:53,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 217 transitions. [2025-04-26 16:46:53,991 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 6 states and 217 transitions. Stem has 75 letters. Loop has 9 letters. [2025-04-26 16:46:53,991 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:46:53,991 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 6 states and 217 transitions. Stem has 84 letters. Loop has 9 letters. [2025-04-26 16:46:53,991 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:46:53,991 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 6 states and 217 transitions. Stem has 75 letters. Loop has 18 letters. [2025-04-26 16:46:53,992 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:46:53,992 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 9692 states and 13075 transitions. [2025-04-26 16:46:54,022 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-04-26 16:46:54,022 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 9692 states to 0 states and 0 transitions. [2025-04-26 16:46:54,022 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2025-04-26 16:46:54,022 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2025-04-26 16:46:54,022 INFO L74 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2025-04-26 16:46:54,022 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:46:54,022 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-04-26 16:46:54,022 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-04-26 16:46:54,022 INFO L438 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-04-26 16:46:54,022 INFO L340 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2025-04-26 16:46:54,022 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2025-04-26 16:46:54,022 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-04-26 16:46:54,022 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2025-04-26 16:46:54,034 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2025-04-26 16:46:54,035 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.04 04:46:54 BoogieIcfgContainer [2025-04-26 16:46:54,036 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2025-04-26 16:46:54,036 INFO L158 Benchmark]: Toolchain (without parser) took 11030.25ms. Allocated memory was 167.8MB in the beginning and 436.2MB in the end (delta: 268.4MB). Free memory was 118.3MB in the beginning and 270.4MB in the end (delta: -152.1MB). Peak memory consumption was 117.2MB. Max. memory is 8.0GB. [2025-04-26 16:46:54,036 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 85.7MB. There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:46:54,036 INFO L158 Benchmark]: CACSL2BoogieTranslator took 368.07ms. Allocated memory is still 167.8MB. Free memory was 117.7MB in the beginning and 94.6MB in the end (delta: 23.1MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. [2025-04-26 16:46:54,036 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.50ms. Allocated memory is still 167.8MB. Free memory was 94.6MB in the beginning and 92.7MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:46:54,037 INFO L158 Benchmark]: Boogie Preprocessor took 19.13ms. Allocated memory is still 167.8MB. Free memory was 92.7MB in the beginning and 91.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:46:54,037 INFO L158 Benchmark]: RCFGBuilder took 318.21ms. Allocated memory is still 167.8MB. Free memory was 91.1MB in the beginning and 72.4MB in the end (delta: 18.7MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. [2025-04-26 16:46:54,037 INFO L158 Benchmark]: BuchiAutomizer took 10291.14ms. Allocated memory was 167.8MB in the beginning and 436.2MB in the end (delta: 268.4MB). Free memory was 72.4MB in the beginning and 270.4MB in the end (delta: -198.1MB). Peak memory consumption was 71.0MB. Max. memory is 8.0GB. [2025-04-26 16:46:54,038 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 85.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 368.07ms. Allocated memory is still 167.8MB. Free memory was 117.7MB in the beginning and 94.6MB in the end (delta: 23.1MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 30.50ms. Allocated memory is still 167.8MB. Free memory was 94.6MB in the beginning and 92.7MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 8.0GB. * Boogie Preprocessor took 19.13ms. Allocated memory is still 167.8MB. Free memory was 92.7MB in the beginning and 91.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 8.0GB. * RCFGBuilder took 318.21ms. Allocated memory is still 167.8MB. Free memory was 91.1MB in the beginning and 72.4MB in the end (delta: 18.7MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. * BuchiAutomizer took 10291.14ms. Allocated memory was 167.8MB in the beginning and 436.2MB in the end (delta: 268.4MB). Free memory was 72.4MB in the beginning and 270.4MB in the end (delta: -198.1MB). Peak memory consumption was 71.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 10.1s and 6 iterations. TraceHistogramMax:1. Analysis of lassos took 8.2s. Construction of modules took 0.1s. Büchi inclusion checks took 0.9s. Highest rank in rank-based complementation 3. Minimization of det autom 3. Minimization of nondet autom 2. Automata minimization 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 1434 StatesRemovedByMinimization, 4 NontrivialMinimizations. Non-live state removal took 0.1s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 728 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 726 mSDsluCounter, 1690 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 929 mSDsCounter, 11 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 188 IncrementalHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 11 mSolverCounterUnsat, 761 mSDtfsCounter, 188 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI1 SFLT0 conc1 concLT0 SILN0 SILU1 SILI0 SILT0 lasso2 LassoPreprocessingBenchmarks: Lassos: inital338 mio100 ax164 hnf100 lsp26 ukn61 mio100 lsp26 div231 bol100 ite100 ukn100 eq152 hnf95 smp58 dnf100 smp100 tf102 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 28ms VariablesStem: 1 VariablesLoop: 3 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.5s InitialAbstraction: Time to compute Ample Reduction [ms]: 542, Number of transitions in reduction automaton: 2568, Number of states in reduction automaton: 1982, Underlying: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 5 terminating modules (3 trivial, 2 deterministic, 0 nondeterministic). One deterministic module has affine ranking function (13 + ((long long) -2 * i)) and consists of 5 locations. One deterministic module has affine ranking function (((long long) i * -2) + 11) and consists of 6 locations. 3 modules have a trivial ranking function, the largest among these consists of 6 locations. - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2025-04-26 16:46:54,052 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:54,253 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:54,456 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...