/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-C-DAC/pthread-demo-datarace-1.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.ample-buchi-a4216cd-m [2025-04-26 18:21:01,368 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-26 18:21:01,411 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/Termination.epf [2025-04-26 18:21:01,414 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-26 18:21:01,414 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-26 18:21:01,415 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Check unreachability of error function in SV-COMP mode [2025-04-26 18:21:01,415 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Translation Mode: [2025-04-26 18:21:01,431 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-26 18:21:01,432 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-26 18:21:01,432 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-26 18:21:01,432 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-26 18:21:01,432 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-26 18:21:01,432 INFO L153 SettingsManager]: * Use SBE=true [2025-04-26 18:21:01,432 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-04-26 18:21:01,432 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * Use old map elimination=false [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * Automaton type for concurrent programs=PARTIAL_ORDER_BA [2025-04-26 18:21:01,433 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-04-26 18:21:01,433 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-26 18:21:01,434 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-26 18:21:01,434 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-26 18:21:01,434 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 18:21:01,434 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-26 18:21:01,434 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-26 18:21:01,434 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-26 18:21:01,434 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-04-26 18:21:01,434 INFO L153 SettingsManager]: * Use conditional POR in concurrent analysis=false [2025-04-26 18:21:01,434 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-04-26 18:21:01,434 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2025-04-26 18:21:01,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-26 18:21:01,641 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-26 18:21:01,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-26 18:21:01,643 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-26 18:21:01,643 INFO L274 PluginConnector]: CDTParser initialized [2025-04-26 18:21:01,643 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-C-DAC/pthread-demo-datarace-1.i [2025-04-26 18:21:02,911 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/5f41aecda/4efe83511ba7445a838811c75e38f5cb/FLAG21cd9d8d9 [2025-04-26 18:21:03,146 INFO L389 CDTParser]: Found 1 translation units. [2025-04-26 18:21:03,149 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-demo-datarace-1.i [2025-04-26 18:21:03,162 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/5f41aecda/4efe83511ba7445a838811c75e38f5cb/FLAG21cd9d8d9 [2025-04-26 18:21:04,112 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/5f41aecda/4efe83511ba7445a838811c75e38f5cb [2025-04-26 18:21:04,114 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-26 18:21:04,115 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-26 18:21:04,116 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-26 18:21:04,117 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-26 18:21:04,119 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-26 18:21:04,120 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 06:21:04" (1/1) ... [2025-04-26 18:21:04,120 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a6b353e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04, skipping insertion in model container [2025-04-26 18:21:04,121 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 06:21:04" (1/1) ... [2025-04-26 18:21:04,147 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-26 18:21:04,297 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-C-DAC/pthread-demo-datarace-1.i[820,833] [2025-04-26 18:21:04,571 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 18:21:04,581 INFO L200 MainTranslator]: Completed pre-run [2025-04-26 18:21:04,603 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-C-DAC/pthread-demo-datarace-1.i[820,833] [2025-04-26 18:21:04,652 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 18:21:04,709 INFO L204 MainTranslator]: Completed translation [2025-04-26 18:21:04,710 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04 WrapperNode [2025-04-26 18:21:04,710 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-26 18:21:04,711 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-26 18:21:04,711 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-26 18:21:04,711 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-26 18:21:04,715 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04" (1/1) ... [2025-04-26 18:21:04,732 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04" (1/1) ... [2025-04-26 18:21:04,756 INFO L138 Inliner]: procedures = 364, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 60 [2025-04-26 18:21:04,756 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-26 18:21:04,756 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-26 18:21:04,757 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-26 18:21:04,757 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-26 18:21:04,762 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04" (1/1) ... [2025-04-26 18:21:04,762 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04" (1/1) ... [2025-04-26 18:21:04,766 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04" (1/1) ... [2025-04-26 18:21:04,767 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04" (1/1) ... [2025-04-26 18:21:04,774 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04" (1/1) ... [2025-04-26 18:21:04,775 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04" (1/1) ... [2025-04-26 18:21:04,777 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04" (1/1) ... [2025-04-26 18:21:04,781 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04" (1/1) ... [2025-04-26 18:21:04,781 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04" (1/1) ... [2025-04-26 18:21:04,784 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-26 18:21:04,784 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-26 18:21:04,786 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-26 18:21:04,786 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-26 18:21:04,787 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04" (1/1) ... [2025-04-26 18:21:04,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 18:21:04,804 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:04,817 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 18:21:04,821 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 18:21:04,839 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-04-26 18:21:04,840 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-04-26 18:21:04,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-26 18:21:04,840 INFO L130 BoogieDeclarations]: Found specification of procedure thread_function_mutex [2025-04-26 18:21:04,840 INFO L138 BoogieDeclarations]: Found implementation of procedure thread_function_mutex [2025-04-26 18:21:04,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-04-26 18:21:04,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-26 18:21:04,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-26 18:21:04,841 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 18:21:04,950 INFO L234 CfgBuilder]: Building ICFG [2025-04-26 18:21:04,951 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-26 18:21:05,076 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-26 18:21:05,076 INFO L283 CfgBuilder]: Performing block encoding [2025-04-26 18:21:05,095 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-26 18:21:05,095 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-04-26 18:21:05,095 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 06:21:05 BoogieIcfgContainer [2025-04-26 18:21:05,095 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-26 18:21:05,097 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-04-26 18:21:05,097 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-04-26 18:21:05,101 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-04-26 18:21:05,102 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 18:21:05,102 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.04 06:21:04" (1/3) ... [2025-04-26 18:21:05,102 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6b79ebc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 06:21:05, skipping insertion in model container [2025-04-26 18:21:05,102 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 18:21:05,102 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:21:04" (2/3) ... [2025-04-26 18:21:05,103 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6b79ebc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 06:21:05, skipping insertion in model container [2025-04-26 18:21:05,103 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 18:21:05,103 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 06:21:05" (3/3) ... [2025-04-26 18:21:05,103 INFO L376 chiAutomizerObserver]: Analyzing ICFG pthread-demo-datarace-1.i [2025-04-26 18:21:05,153 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2025-04-26 18:21:05,203 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 18:21:05,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 18:21:05,203 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:05,206 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 18:21:05,208 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 18:21:05,275 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 87 places, 89 transitions, 185 flow [2025-04-26 18:21:05,310 INFO L116 PetriNetUnfolderBase]: 5/87 cut-off events. [2025-04-26 18:21:05,311 INFO L117 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-04-26 18:21:05,317 INFO L83 FinitePrefix]: Finished finitePrefix Result has 92 conditions, 87 events. 5/87 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 81 event pairs, 0 based on Foata normal form. 0/81 useless extension candidates. Maximal degree in co-relation 38. Up to 2 conditions per place. [2025-04-26 18:21:05,318 INFO L82 GeneralOperation]: Start removeDead. Operand has 87 places, 89 transitions, 185 flow [2025-04-26 18:21:05,322 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 86 places, 87 transitions, 180 flow [2025-04-26 18:21:05,322 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 86 places, 87 transitions, 180 flow [2025-04-26 18:21:05,323 INFO L113 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 86 places, 87 transitions, 180 flow [2025-04-26 18:21:05,354 INFO L135 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 387 states, 385 states have (on average 1.9454545454545455) internal successors, (in total 749), 386 states have internal predecessors, (749), 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 18:21:05,355 INFO L171 actionProvider$Eager]: Constructed initial Büchi automaton abstraction (from Petri net) that has 387 states, 385 states have (on average 1.9454545454545455) internal successors, (in total 749), 386 states have internal predecessors, (749), 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 18:21:05,360 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 18:21:05,452 WARN L140 AmpleReduction]: Number of pruned transitions: 206 [2025-04-26 18:21:05,453 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 0 [2025-04-26 18:21:05,453 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 0 [2025-04-26 18:21:05,453 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:142 [2025-04-26 18:21:05,453 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:180 [2025-04-26 18:21:05,453 WARN L145 AmpleReduction]: Times succ was already a loop node:22 [2025-04-26 18:21:05,453 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:1 [2025-04-26 18:21:05,453 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 18:21:05,454 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 323 states, 321 states have (on average 1.2928348909657321) internal successors, (in total 415), 322 states have internal predecessors, (415), 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 18:21:05,461 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 18:21:05,461 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 18:21:05,461 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 18:21:05,461 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 18:21:05,461 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 18:21:05,461 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 18:21:05,461 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 18:21:05,461 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 18:21:05,463 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 323 states, 321 states have (on average 1.2928348909657321) internal successors, (in total 415), 322 states have internal predecessors, (415), 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 18:21:05,477 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 230 [2025-04-26 18:21:05,477 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:21:05,477 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:21:05,481 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] [2025-04-26 18:21:05,481 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:21:05,481 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 18:21:05,482 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 323 states, 321 states have (on average 1.2928348909657321) internal successors, (in total 415), 322 states have internal predecessors, (415), 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 18:21:05,488 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 230 [2025-04-26 18:21:05,488 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:21:05,488 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:21:05,491 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] [2025-04-26 18:21:05,491 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:21:05,495 INFO L752 eck$LassoCheckResult]: Stem: "[166] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[177] L-1-->L12: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[153] L12-->L12-1: 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[]" "[173] L12-1-->L12-2: 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[]" "[172] L12-2-->L12-3: 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[]" "[197] L12-3-->L12-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 26)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[188] L12-4-->L1319: Formula: (= v_~myglobal~0_1 0) InVars {} OutVars{~myglobal~0=v_~myglobal~0_1} AuxVars[] AssignedVars[~myglobal~0]" "[193] L1319-->L1319-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (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[]" "[130] L1319-1-->L1319-2: Formula: (and (= |v_~#mymutex~0.base_1| 3) (= |v_~#mymutex~0.offset_1| 0)) InVars {} OutVars{~#mymutex~0.base=|v_~#mymutex~0.base_1|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_1|} AuxVars[] AssignedVars[~#mymutex~0.base, ~#mymutex~0.offset]" "[165] L1319-2-->L1319-3: Formula: (= (select (select |v_#memory_int_3| |v_~#mymutex~0.base_2|) |v_~#mymutex~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#mymutex~0.base=|v_~#mymutex~0.base_2|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#mymutex~0.base=|v_~#mymutex~0.base_2|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_2|} AuxVars[] AssignedVars[]" "[133] L1319-3-->L1319-4: Formula: (= (select (select |v_#memory_int_4| |v_~#mymutex~0.base_3|) (+ 4 |v_~#mymutex~0.offset_3|)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#mymutex~0.base=|v_~#mymutex~0.base_3|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#mymutex~0.base=|v_~#mymutex~0.base_3|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_3|} AuxVars[] AssignedVars[]" "[181] L1319-4-->L1319-5: Formula: (= (select (select |v_#memory_int_5| |v_~#mymutex~0.base_4|) (+ 8 |v_~#mymutex~0.offset_4|)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#mymutex~0.base=|v_~#mymutex~0.base_4|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#mymutex~0.base=|v_~#mymutex~0.base_4|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_4|} AuxVars[] AssignedVars[]" "[162] L1319-5-->L1319-6: Formula: (= (select (select |v_#memory_int_6| |v_~#mymutex~0.base_5|) (+ 12 |v_~#mymutex~0.offset_5|)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#mymutex~0.base=|v_~#mymutex~0.base_5|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#mymutex~0.base=|v_~#mymutex~0.base_5|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_5|} AuxVars[] AssignedVars[]" "[129] L1319-6-->L1319-7: Formula: (= (select (select |v_#memory_int_7| |v_~#mymutex~0.base_6|) (+ 16 |v_~#mymutex~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#mymutex~0.base=|v_~#mymutex~0.base_6|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#mymutex~0.base=|v_~#mymutex~0.base_6|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_6|} AuxVars[] AssignedVars[]" "[170] L1319-7-->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]" "[206] L-1-1-->L1336: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~ret42#1=|v_ULTIMATE.start_main_#t~ret42#1_1|, ULTIMATE.start_main_~mythread~0#1=|v_ULTIMATE.start_main_~mythread~0#1_1|, ULTIMATE.start_main_#t~pre39#1=|v_ULTIMATE.start_main_#t~pre39#1_1|, ULTIMATE.start_main_#t~ret41#1=|v_ULTIMATE.start_main_#t~ret41#1_1|, ULTIMATE.start_main_#t~ret37#1=|v_ULTIMATE.start_main_#t~ret37#1_1|, ULTIMATE.start_main_#t~ret38#1=|v_ULTIMATE.start_main_#t~ret38#1_1|, ULTIMATE.start_main_#t~ret36#1=|v_ULTIMATE.start_main_#t~ret36#1_1|, ULTIMATE.start_main_#t~nondet40#1=|v_ULTIMATE.start_main_#t~nondet40#1_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_#t~ret35#1=|v_ULTIMATE.start_main_#t~ret35#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~ret42#1, ULTIMATE.start_main_~mythread~0#1, ULTIMATE.start_main_#t~pre39#1, ULTIMATE.start_main_#t~ret41#1, ULTIMATE.start_main_#t~ret37#1, ULTIMATE.start_main_#t~ret38#1, ULTIMATE.start_main_#t~ret36#1, ULTIMATE.start_main_#t~nondet40#1, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~ret35#1]" "[145] L1336-->L1337: Formula: true InVars {} OutVars{ULTIMATE.start_main_~mythread~0#1=|v_ULTIMATE.start_main_~mythread~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~mythread~0#1]" "[184] L1337-->L1338: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[205] L1338-->L1338-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret35#1=|v_ULTIMATE.start_main_#t~ret35#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret35#1]" "[159] L1338-1-->L1339: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret35#1=|v_ULTIMATE.start_main_#t~ret35#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret35#1]" "[160] L1339-->L1339-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret36#1=|v_ULTIMATE.start_main_#t~ret36#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret36#1]" "[176] L1339-1-->L1340: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret36#1=|v_ULTIMATE.start_main_#t~ret36#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret36#1]" "[202] L1340-->L1340-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret37#1=|v_ULTIMATE.start_main_#t~ret37#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret37#1]" "[131] L1340-1-->L1341: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret37#1=|v_ULTIMATE.start_main_#t~ret37#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret37#1]" "[211] L1341-->L1341-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret38#1=|v_ULTIMATE.start_main_#t~ret38#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret38#1]" "[138] L1341-1-->L1342: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret38#1=|v_ULTIMATE.start_main_#t~ret38#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret38#1]" "[199] L1342-->L1343: Formula: (= v_~myglobal~0_2 0) InVars {} OutVars{~myglobal~0=v_~myglobal~0_2} AuxVars[] AssignedVars[~myglobal~0]" "[155] L1343-->L1343-1: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre39#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre39#1=|v_ULTIMATE.start_main_#t~pre39#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre39#1]" "[194] L1343-1-->L1343-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[139] L1343-2-->L1343-3: Formula: (= |v_ULTIMATE.start_main_~mythread~0#1_3| |v_ULTIMATE.start_main_#t~pre39#1_3|) InVars {ULTIMATE.start_main_#t~pre39#1=|v_ULTIMATE.start_main_#t~pre39#1_3|} OutVars{ULTIMATE.start_main_~mythread~0#1=|v_ULTIMATE.start_main_~mythread~0#1_3|, ULTIMATE.start_main_#t~pre39#1=|v_ULTIMATE.start_main_#t~pre39#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~mythread~0#1]" "[236] L1343-3-->$Ultimate##0: Formula: (and (= |v_thread_function_mutexThread1of1ForFork0_#in~arg.base_4| 0) (= v_thread_function_mutexThread1of1ForFork0_thidvar1_2 0) (= v_thread_function_mutexThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre39#1_8|) (= |v_thread_function_mutexThread1of1ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre39#1=|v_ULTIMATE.start_main_#t~pre39#1_8|} OutVars{thread_function_mutexThread1of1ForFork0_#t~ret31=|v_thread_function_mutexThread1of1ForFork0_#t~ret31_6|, thread_function_mutexThread1of1ForFork0_#in~arg.offset=|v_thread_function_mutexThread1of1ForFork0_#in~arg.offset_4|, thread_function_mutexThread1of1ForFork0_#t~ret33=|v_thread_function_mutexThread1of1ForFork0_#t~ret33_6|, thread_function_mutexThread1of1ForFork0_#t~ret32=|v_thread_function_mutexThread1of1ForFork0_#t~ret32_6|, thread_function_mutexThread1of1ForFork0_~i~0=v_thread_function_mutexThread1of1ForFork0_~i~0_14, thread_function_mutexThread1of1ForFork0_#in~arg.base=|v_thread_function_mutexThread1of1ForFork0_#in~arg.base_4|, ULTIMATE.start_main_#t~pre39#1=|v_ULTIMATE.start_main_#t~pre39#1_8|, thread_function_mutexThread1of1ForFork0_~arg.offset=v_thread_function_mutexThread1of1ForFork0_~arg.offset_4, thread_function_mutexThread1of1ForFork0_#t~post34=|v_thread_function_mutexThread1of1ForFork0_#t~post34_8|, thread_function_mutexThread1of1ForFork0_#res.offset=|v_thread_function_mutexThread1of1ForFork0_#res.offset_4|, thread_function_mutexThread1of1ForFork0_~arg.base=v_thread_function_mutexThread1of1ForFork0_~arg.base_4, thread_function_mutexThread1of1ForFork0_~j~0=v_thread_function_mutexThread1of1ForFork0_~j~0_12, thread_function_mutexThread1of1ForFork0_#res.base=|v_thread_function_mutexThread1of1ForFork0_#res.base_4|, thread_function_mutexThread1of1ForFork0_thidvar1=v_thread_function_mutexThread1of1ForFork0_thidvar1_2, thread_function_mutexThread1of1ForFork0_thidvar0=v_thread_function_mutexThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_#t~ret31, thread_function_mutexThread1of1ForFork0_#in~arg.offset, thread_function_mutexThread1of1ForFork0_#t~ret33, thread_function_mutexThread1of1ForFork0_#t~ret32, thread_function_mutexThread1of1ForFork0_~i~0, thread_function_mutexThread1of1ForFork0_#in~arg.base, thread_function_mutexThread1of1ForFork0_~arg.offset, thread_function_mutexThread1of1ForFork0_#t~post34, thread_function_mutexThread1of1ForFork0_#res.offset, thread_function_mutexThread1of1ForFork0_~arg.base, thread_function_mutexThread1of1ForFork0_~j~0, thread_function_mutexThread1of1ForFork0_#res.base, thread_function_mutexThread1of1ForFork0_thidvar1, thread_function_mutexThread1of1ForFork0_thidvar0]" "[214] $Ultimate##0-->L1322: Formula: (and (= |v_thread_function_mutexThread1of1ForFork0_#in~arg.base_1| v_thread_function_mutexThread1of1ForFork0_~arg.base_1) (= v_thread_function_mutexThread1of1ForFork0_~arg.offset_1 |v_thread_function_mutexThread1of1ForFork0_#in~arg.offset_1|)) InVars {thread_function_mutexThread1of1ForFork0_#in~arg.offset=|v_thread_function_mutexThread1of1ForFork0_#in~arg.offset_1|, thread_function_mutexThread1of1ForFork0_#in~arg.base=|v_thread_function_mutexThread1of1ForFork0_#in~arg.base_1|} OutVars{thread_function_mutexThread1of1ForFork0_#in~arg.offset=|v_thread_function_mutexThread1of1ForFork0_#in~arg.offset_1|, thread_function_mutexThread1of1ForFork0_~arg.offset=v_thread_function_mutexThread1of1ForFork0_~arg.offset_1, thread_function_mutexThread1of1ForFork0_~arg.base=v_thread_function_mutexThread1of1ForFork0_~arg.base_1, thread_function_mutexThread1of1ForFork0_#in~arg.base=|v_thread_function_mutexThread1of1ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_~arg.base, thread_function_mutexThread1of1ForFork0_~arg.offset]" "[215] L1322-->L1322-1: Formula: true InVars {} OutVars{thread_function_mutexThread1of1ForFork0_~i~0=v_thread_function_mutexThread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_~i~0]" "[216] L1322-1-->L1323: Formula: true InVars {} OutVars{thread_function_mutexThread1of1ForFork0_~j~0=v_thread_function_mutexThread1of1ForFork0_~j~0_1} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_~j~0]" "[217] L1323-->L1323-5: Formula: (= v_thread_function_mutexThread1of1ForFork0_~i~0_3 0) InVars {} OutVars{thread_function_mutexThread1of1ForFork0_~i~0=v_thread_function_mutexThread1of1ForFork0_~i~0_3} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_~i~0]" [2025-04-26 18:21:05,496 INFO L754 eck$LassoCheckResult]: Loop: "[219] L1323-5-->L1325: Formula: (< v_thread_function_mutexThread1of1ForFork0_~i~0_7 20) InVars {thread_function_mutexThread1of1ForFork0_~i~0=v_thread_function_mutexThread1of1ForFork0_~i~0_7} OutVars{thread_function_mutexThread1of1ForFork0_~i~0=v_thread_function_mutexThread1of1ForFork0_~i~0_7} AuxVars[] AssignedVars[]" "[221] L1325-->L1325-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_38| |v_~#mymutex~0.base_25|))) (and (= (select .cse0 |v_~#mymutex~0.offset_25|) 0) (= |v_thread_function_mutexThread1of1ForFork0_#t~ret31_1| 0) (= |v_#pthreadsMutex_37| (store |v_#pthreadsMutex_38| |v_~#mymutex~0.base_25| (store .cse0 |v_~#mymutex~0.offset_25| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_38|, ~#mymutex~0.base=|v_~#mymutex~0.base_25|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_25|} OutVars{thread_function_mutexThread1of1ForFork0_#t~ret31=|v_thread_function_mutexThread1of1ForFork0_#t~ret31_1|, #pthreadsMutex=|v_#pthreadsMutex_37|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_25|, ~#mymutex~0.base=|v_~#mymutex~0.base_25|} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_#t~ret31, #pthreadsMutex]" "[223] L1325-3-->L1326: Formula: true InVars {} OutVars{thread_function_mutexThread1of1ForFork0_#t~ret31=|v_thread_function_mutexThread1of1ForFork0_#t~ret31_3|} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_#t~ret31]" "[224] L1326-->L1327: Formula: (= v_thread_function_mutexThread1of1ForFork0_~j~0_3 v_~myglobal~0_6) InVars {~myglobal~0=v_~myglobal~0_6} OutVars{~myglobal~0=v_~myglobal~0_6, thread_function_mutexThread1of1ForFork0_~j~0=v_thread_function_mutexThread1of1ForFork0_~j~0_3} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_~j~0]" "[225] L1327-->L1328: Formula: (= v_thread_function_mutexThread1of1ForFork0_~j~0_6 (+ v_thread_function_mutexThread1of1ForFork0_~j~0_5 1)) InVars {thread_function_mutexThread1of1ForFork0_~j~0=v_thread_function_mutexThread1of1ForFork0_~j~0_5} OutVars{thread_function_mutexThread1of1ForFork0_~j~0=v_thread_function_mutexThread1of1ForFork0_~j~0_6} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_~j~0]" "[226] L1328-->L1328-1: Formula: true InVars {} OutVars{thread_function_mutexThread1of1ForFork0_#t~ret32=|v_thread_function_mutexThread1of1ForFork0_#t~ret32_1|} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_#t~ret32]" "[227] L1328-1-->L1329: Formula: true InVars {} OutVars{thread_function_mutexThread1of1ForFork0_#t~ret32=|v_thread_function_mutexThread1of1ForFork0_#t~ret32_3|} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_#t~ret32]" "[228] L1329-->L1330: Formula: (= v_thread_function_mutexThread1of1ForFork0_~j~0_9 v_~myglobal~0_7) InVars {thread_function_mutexThread1of1ForFork0_~j~0=v_thread_function_mutexThread1of1ForFork0_~j~0_9} OutVars{~myglobal~0=v_~myglobal~0_7, thread_function_mutexThread1of1ForFork0_~j~0=v_thread_function_mutexThread1of1ForFork0_~j~0_9} AuxVars[] AssignedVars[~myglobal~0]" "[229] L1330-->L1330-3: Formula: (and (= |v_#pthreadsMutex_29| (store |v_#pthreadsMutex_30| |v_~#mymutex~0.base_21| (store (select |v_#pthreadsMutex_30| |v_~#mymutex~0.base_21|) |v_~#mymutex~0.offset_21| 0))) (= |v_thread_function_mutexThread1of1ForFork0_#t~ret33_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_30|, ~#mymutex~0.base=|v_~#mymutex~0.base_21|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_29|, thread_function_mutexThread1of1ForFork0_#t~ret33=|v_thread_function_mutexThread1of1ForFork0_#t~ret33_1|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_21|, ~#mymutex~0.base=|v_~#mymutex~0.base_21|} AuxVars[] AssignedVars[#pthreadsMutex, thread_function_mutexThread1of1ForFork0_#t~ret33]" "[230] L1330-3-->L1323-2: Formula: true InVars {} OutVars{thread_function_mutexThread1of1ForFork0_#t~ret33=|v_thread_function_mutexThread1of1ForFork0_#t~ret33_3|} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_#t~ret33]" "[231] L1323-2-->L1323-3: Formula: (= |v_thread_function_mutexThread1of1ForFork0_#t~post34_1| v_thread_function_mutexThread1of1ForFork0_~i~0_9) InVars {thread_function_mutexThread1of1ForFork0_~i~0=v_thread_function_mutexThread1of1ForFork0_~i~0_9} OutVars{thread_function_mutexThread1of1ForFork0_#t~post34=|v_thread_function_mutexThread1of1ForFork0_#t~post34_1|, thread_function_mutexThread1of1ForFork0_~i~0=v_thread_function_mutexThread1of1ForFork0_~i~0_9} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_#t~post34]" "[232] L1323-3-->L1323-4: Formula: (= v_thread_function_mutexThread1of1ForFork0_~i~0_11 (+ |v_thread_function_mutexThread1of1ForFork0_#t~post34_3| 1)) InVars {thread_function_mutexThread1of1ForFork0_#t~post34=|v_thread_function_mutexThread1of1ForFork0_#t~post34_3|} OutVars{thread_function_mutexThread1of1ForFork0_#t~post34=|v_thread_function_mutexThread1of1ForFork0_#t~post34_3|, thread_function_mutexThread1of1ForFork0_~i~0=v_thread_function_mutexThread1of1ForFork0_~i~0_11} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_~i~0]" "[233] L1323-4-->L1323-5: Formula: true InVars {} OutVars{thread_function_mutexThread1of1ForFork0_#t~post34=|v_thread_function_mutexThread1of1ForFork0_#t~post34_5|} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_#t~post34]" [2025-04-26 18:21:05,500 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:21:05,500 INFO L85 PathProgramCache]: Analyzing trace with hash 1835470852, now seen corresponding path program 1 times [2025-04-26 18:21:05,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:21:05,506 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1037078832] [2025-04-26 18:21:05,506 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:21:05,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:21:05,555 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-04-26 18:21:05,571 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-04-26 18:21:05,571 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:05,571 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:21:05,572 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:21:05,575 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-04-26 18:21:05,583 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-04-26 18:21:05,583 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:05,583 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:21:05,602 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:21:05,606 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:21:05,606 INFO L85 PathProgramCache]: Analyzing trace with hash -2097641695, now seen corresponding path program 1 times [2025-04-26 18:21:05,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:21:05,607 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141998429] [2025-04-26 18:21:05,607 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:21:05,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:21:05,621 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 13 statements into 1 equivalence classes. [2025-04-26 18:21:05,630 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 13 of 13 statements. [2025-04-26 18:21:05,631 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:05,631 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:21:05,631 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:21:05,634 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 13 statements into 1 equivalence classes. [2025-04-26 18:21:05,640 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 13 of 13 statements. [2025-04-26 18:21:05,641 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:05,641 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:21:05,646 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:21:05,647 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:21:05,647 INFO L85 PathProgramCache]: Analyzing trace with hash -685452290, now seen corresponding path program 1 times [2025-04-26 18:21:05,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:21:05,647 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1795027149] [2025-04-26 18:21:05,647 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:21:05,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:21:05,665 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 48 statements into 1 equivalence classes. [2025-04-26 18:21:05,674 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 48 of 48 statements. [2025-04-26 18:21:05,675 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:05,675 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:21:05,675 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:21:05,677 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 48 statements into 1 equivalence classes. [2025-04-26 18:21:05,687 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 48 of 48 statements. [2025-04-26 18:21:05,688 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:05,688 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:21:05,693 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:21:06,081 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 18:21:06,082 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 18:21:06,082 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 18:21:06,082 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 18:21:06,082 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 18:21:06,082 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:06,082 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 18:21:06,082 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 18:21:06,082 INFO L132 ssoRankerPreferences]: Filename of dumped script: pthread-demo-datarace-1.i_petrified1_Iteration1_Lasso [2025-04-26 18:21:06,082 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 18:21:06,082 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 18:21:06,102 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,111 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,114 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,115 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,133 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,136 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,138 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,140 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,142 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,144 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,146 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,149 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,151 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,153 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,193 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,196 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,198 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,200 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,203 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,206 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,209 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,212 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,215 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,217 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,228 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,231 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,233 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,236 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,238 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,240 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,243 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,245 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,247 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,249 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,256 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,259 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,260 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,263 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,265 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,268 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,270 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,273 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,274 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,276 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,278 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,281 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,283 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,303 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,305 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,310 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,312 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,314 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,317 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,318 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,321 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,323 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,325 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,327 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,330 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,332 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,335 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,338 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,340 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,345 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,349 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,351 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,354 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,356 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,358 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:06,856 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 18:21:06,859 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 18:21:06,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:06,860 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:06,861 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 18:21:06,863 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 18:21:06,864 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 18:21:06,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:06,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:06,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:06,876 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:06,881 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:06,881 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:06,887 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:06,896 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 18:21:06,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:06,897 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:06,899 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 18:21:06,900 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 18:21:06,901 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 18:21:06,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:06,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:06,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:06,912 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:06,913 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:06,913 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:06,916 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:06,922 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 18:21:06,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:06,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:06,937 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 18:21:06,938 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 18:21:06,939 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 18:21:06,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:06,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 18:21:06,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:06,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:06,949 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:06,950 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 18:21:06,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 18:21:06,951 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:06,956 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 18:21:06,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:06,956 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:06,958 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 18:21:06,958 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 18:21:06,959 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 18:21:06,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:06,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:06,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:06,970 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:06,972 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:06,972 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:06,975 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:06,980 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 18:21:06,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:06,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:06,982 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 18:21:06,983 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 18:21:06,984 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 18:21:06,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:06,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:06,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:06,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:06,995 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:06,995 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:06,998 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,004 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 18:21:07,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,004 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,006 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 18:21:07,007 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 18:21:07,008 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 18:21:07,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,019 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,020 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,020 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,023 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,028 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 18:21:07,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,029 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,030 INFO L229 MonitoredProcess]: Starting monitored process 9 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 18:21:07,032 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2025-04-26 18:21:07,033 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 18:21:07,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,043 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,046 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,046 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,050 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,055 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,058 INFO L229 MonitoredProcess]: Starting monitored process 10 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 18:21:07,059 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2025-04-26 18:21:07,060 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 18:21:07,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,070 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,072 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,072 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,075 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,081 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,083 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 18:21:07,084 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 18:21:07,085 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 18:21:07,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,097 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,097 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,100 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,105 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 18:21:07,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,106 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,107 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 18:21:07,108 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 18:21:07,109 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 18:21:07,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 18:21:07,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,119 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,119 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 18:21:07,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 18:21:07,120 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,127 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 18:21:07,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,131 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 18:21:07,133 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 18:21:07,133 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 18:21:07,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,143 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,147 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,147 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,150 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,156 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,156 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,158 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 18:21:07,160 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 18:21:07,161 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 18:21:07,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,171 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,172 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,172 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,175 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,180 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,182 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 18:21:07,184 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 18:21:07,185 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 18:21:07,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,195 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,197 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,197 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,199 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,205 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,207 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 18:21:07,209 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 18:21:07,209 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 18:21:07,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,220 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,221 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,221 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,224 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,230 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,231 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,233 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 18:21:07,235 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 18:21:07,235 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 18:21:07,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,245 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,246 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,246 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,249 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,256 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 18:21:07,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,258 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 18:21:07,258 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 18:21:07,259 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 18:21:07,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,272 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,272 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,275 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,281 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2025-04-26 18:21:07,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,281 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,283 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 18:21:07,287 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 18:21:07,287 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 18:21:07,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,297 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,298 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,299 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,301 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,307 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 18:21:07,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,307 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,309 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 18:21:07,310 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 18:21:07,311 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 18:21:07,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,321 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,323 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,323 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,325 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,331 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 18:21:07,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,333 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 18:21:07,335 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 18:21:07,336 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 18:21:07,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,349 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,349 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,351 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,357 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 18:21:07,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,359 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 18:21:07,359 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 18:21:07,361 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 18:21:07,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,372 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,372 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,374 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,380 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2025-04-26 18:21:07,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,382 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 18:21:07,384 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 18:21:07,385 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 18:21:07,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,395 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,396 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,396 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,399 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,405 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 18:21:07,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,407 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 18:21:07,408 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 18:21:07,409 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 18:21:07,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,421 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,421 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,425 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,431 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 18:21:07,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,434 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 18:21:07,439 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 18:21:07,439 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 18:21:07,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,449 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,451 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,451 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,453 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,459 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,461 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 18:21:07,463 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 18:21:07,464 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 18:21:07,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,474 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,475 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,475 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,479 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,485 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 18:21:07,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,486 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,487 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 18:21:07,488 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 18:21:07,489 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 18:21:07,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 18:21:07,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,499 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 18:21:07,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 18:21:07,500 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,506 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,506 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,508 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 18:21:07,510 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 18:21:07,511 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 18:21:07,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,521 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,522 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,523 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,525 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,530 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,531 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,533 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 18:21:07,534 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 18:21:07,535 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 18:21:07,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,545 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,547 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,547 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,549 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,555 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,557 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 18:21:07,559 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 18:21:07,560 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 18:21:07,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,570 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,570 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,573 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,578 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,580 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 18:21:07,582 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 18:21:07,583 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 18:21:07,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,593 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,594 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,594 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,596 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,602 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,607 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 18:21:07,608 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 18:21:07,608 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 18:21:07,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,618 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,619 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,619 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,633 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,640 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 18:21:07,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,643 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 18:21:07,645 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 18:21:07,648 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 18:21:07,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,659 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,660 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,660 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,662 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,667 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,669 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 18:21:07,670 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 18:21:07,671 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 18:21:07,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,681 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,682 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,682 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,684 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,689 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 18:21:07,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,691 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 18:21:07,692 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 18:21:07,693 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 18:21:07,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,703 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,704 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,704 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,706 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,711 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 18:21:07,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,713 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 18:21:07,714 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 18:21:07,714 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 18:21:07,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 18:21:07,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,724 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,725 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 18:21:07,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 18:21:07,726 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,731 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 18:21:07,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,732 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,733 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 18:21:07,734 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 18:21:07,735 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 18:21:07,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,745 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,746 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,746 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,749 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,754 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2025-04-26 18:21:07,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,756 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 18:21:07,757 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 18:21:07,758 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 18:21:07,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 18:21:07,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,768 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 18:21:07,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 18:21:07,769 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,775 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2025-04-26 18:21:07,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,780 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 18:21:07,781 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 18:21:07,782 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 18:21:07,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,792 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,793 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,793 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,795 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,804 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 18:21:07,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,807 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 18:21:07,807 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 18:21:07,808 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 18:21:07,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,818 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,819 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,819 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,822 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,827 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 18:21:07,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,829 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 18:21:07,830 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 18:21:07,832 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 18:21:07,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,842 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,843 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,843 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,845 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,851 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 18:21:07,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,853 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 18:21:07,854 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 18:21:07,855 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 18:21:07,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,865 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,866 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,866 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,869 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,875 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,879 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,881 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 18:21:07,882 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 18:21:07,883 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 18:21:07,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,894 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,894 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,898 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,904 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2025-04-26 18:21:07,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,904 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,906 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 18:21:07,908 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 18:21:07,909 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 18:21:07,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 18:21:07,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,919 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,919 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 18:21:07,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 18:21:07,920 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,926 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 18:21:07,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,926 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,928 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 18:21:07,930 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 18:21:07,931 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 18:21:07,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,942 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,942 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,945 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,950 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,953 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 18:21:07,953 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 18:21:07,955 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 18:21:07,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,966 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,967 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,968 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,971 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:07,977 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:07,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:07,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:07,979 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 18:21:07,980 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 18:21:07,982 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 18:21:07,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:07,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:07,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:07,992 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:07,993 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:07,993 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:07,995 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,000 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 18:21:08,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,001 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,002 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 18:21:08,003 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 18:21:08,004 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 18:21:08,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 18:21:08,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,013 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,014 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 18:21:08,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 18:21:08,014 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,020 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 18:21:08,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,020 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,022 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 18:21:08,022 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 18:21:08,024 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 18:21:08,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,034 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:08,034 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:08,037 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,043 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 18:21:08,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,043 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,048 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 18:21:08,048 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 18:21:08,049 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 18:21:08,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,059 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,060 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:08,060 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:08,063 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,069 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 18:21:08,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,071 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 18:21:08,073 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 18:21:08,074 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 18:21:08,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,084 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,085 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:08,085 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:08,088 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,094 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 18:21:08,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,096 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 18:21:08,096 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 18:21:08,098 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 18:21:08,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,109 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:08,109 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:08,112 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,118 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:08,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,121 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 18:21:08,122 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 18:21:08,124 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 18:21:08,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,134 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,134 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:08,135 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:08,137 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,142 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 18:21:08,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,144 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 18:21:08,145 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 18:21:08,146 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 18:21:08,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 18:21:08,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,156 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,157 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 18:21:08,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 18:21:08,158 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,163 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:08,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,165 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 18:21:08,166 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 18:21:08,168 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 18:21:08,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 18:21:08,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,178 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,178 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 18:21:08,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 18:21:08,179 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,184 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 18:21:08,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,185 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,186 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 18:21:08,188 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 18:21:08,189 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 18:21:08,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,200 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:08,200 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:08,202 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,208 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 18:21:08,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,210 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 18:21:08,212 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 18:21:08,213 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 18:21:08,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,223 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,224 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:08,224 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:08,226 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,232 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:08,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,232 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,234 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 18:21:08,235 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 18:21:08,236 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 18:21:08,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,245 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,246 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:08,246 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:08,249 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,254 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2025-04-26 18:21:08,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,254 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,256 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 18:21:08,256 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 18:21:08,257 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 18:21:08,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,267 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,267 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:08,268 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:08,270 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,276 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 18:21:08,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,278 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 18:21:08,280 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 18:21:08,281 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 18:21:08,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,290 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,291 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:08,291 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:08,293 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,299 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:08,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,302 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 18:21:08,303 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 18:21:08,305 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 18:21:08,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,316 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:08,316 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:08,319 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,324 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 18:21:08,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,326 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 18:21:08,327 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 18:21:08,329 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 18:21:08,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,339 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,339 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:08,339 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:08,342 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,347 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:08,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,348 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,350 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 18:21:08,351 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 18:21:08,351 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 18:21:08,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,361 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,362 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:08,362 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:08,364 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:08,369 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 18:21:08,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,370 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,371 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 18:21:08,372 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 18:21:08,373 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 18:21:08,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:08,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:08,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:08,383 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:08,386 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:08,386 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:08,389 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2025-04-26 18:21:08,396 INFO L436 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2025-04-26 18:21:08,397 INFO L437 ModelExtractionUtils]: 2 out of 7 variables were initially zero. Simplification set additionally 2 variables to zero. [2025-04-26 18:21:08,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:08,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:08,403 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 18:21:08,404 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 18:21:08,405 INFO L436 nArgumentSynthesizer]: Simplifying supporting invariants... [2025-04-26 18:21:08,421 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2025-04-26 18:21:08,422 INFO L439 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2025-04-26 18:21:08,422 INFO L476 LassoAnalysis]: Proved termination. [2025-04-26 18:21:08,422 INFO L478 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread_function_mutexThread1of1ForFork0_~i~0) = -2*thread_function_mutexThread1of1ForFork0_~i~0 + 39 Supporting invariants [] [2025-04-26 18:21:08,428 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 18:21:08,436 INFO L156 tatePredicateManager]: 1 out of 1 supporting invariants were superfluous and have been removed [2025-04-26 18:21:08,457 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:21:08,471 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-04-26 18:21:08,485 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-04-26 18:21:08,485 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:08,485 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 18:21:08,486 INFO L256 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-04-26 18:21:08,488 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 18:21:08,538 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 13 statements into 1 equivalence classes. [2025-04-26 18:21:08,543 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 13 of 13 statements. [2025-04-26 18:21:08,544 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:08,544 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 18:21:08,544 INFO L256 TraceCheckSpWp]: Trace formula consists of 32 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-04-26 18:21:08,545 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 18:21:08,635 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 18:21:08,651 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 18:21:08,653 INFO L70 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 323 states, 321 states have (on average 1.2928348909657321) internal successors, (in total 415), 322 states have internal predecessors, (415), 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 5 states, 5 states have (on average 9.6) internal successors, (in total 48), 5 states have internal predecessors, (48), 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 18:21:08,778 INFO L74 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 323 states, 321 states have (on average 1.2928348909657321) internal successors, (in total 415), 322 states have internal predecessors, (415), 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 5 states, 5 states have (on average 9.6) internal successors, (in total 48), 5 states have internal predecessors, (48), 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 777 states and 1017 transitions. Complement of second has 9 states. [2025-04-26 18:21:08,779 INFO L140 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2025-04-26 18:21:08,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 9.6) internal successors, (in total 48), 5 states have internal predecessors, (48), 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 18:21:08,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 147 transitions. [2025-04-26 18:21:08,787 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 6 states and 147 transitions. Stem has 35 letters. Loop has 13 letters. [2025-04-26 18:21:08,788 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 18:21:08,789 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 6 states and 147 transitions. Stem has 48 letters. Loop has 13 letters. [2025-04-26 18:21:08,789 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 18:21:08,789 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 6 states and 147 transitions. Stem has 35 letters. Loop has 26 letters. [2025-04-26 18:21:08,791 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 18:21:08,792 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 777 states and 1017 transitions. [2025-04-26 18:21:08,798 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 45 [2025-04-26 18:21:08,801 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 777 states to 363 states and 483 transitions. [2025-04-26 18:21:08,802 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 179 [2025-04-26 18:21:08,802 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 194 [2025-04-26 18:21:08,803 INFO L74 IsDeterministic]: Start isDeterministic. Operand 363 states and 483 transitions. [2025-04-26 18:21:08,803 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 18:21:08,803 INFO L218 hiAutomatonCegarLoop]: Abstraction has 363 states and 483 transitions. [2025-04-26 18:21:08,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 363 states and 483 transitions. [2025-04-26 18:21:08,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 363 to 361. [2025-04-26 18:21:08,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 361 states, 361 states have (on average 1.3296398891966759) internal successors, (in total 480), 360 states have internal predecessors, (480), 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 18:21:08,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 361 states and 480 transitions. [2025-04-26 18:21:08,837 INFO L240 hiAutomatonCegarLoop]: Abstraction has 361 states and 480 transitions. [2025-04-26 18:21:08,837 INFO L438 stractBuchiCegarLoop]: Abstraction has 361 states and 480 transitions. [2025-04-26 18:21:08,837 INFO L340 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2025-04-26 18:21:08,837 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 361 states and 480 transitions. [2025-04-26 18:21:08,838 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 45 [2025-04-26 18:21:08,839 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:21:08,839 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:21:08,839 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] [2025-04-26 18:21:08,839 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:21:08,840 INFO L752 eck$LassoCheckResult]: Stem: "[166] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[177] L-1-->L12: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[153] L12-->L12-1: 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[]" "[173] L12-1-->L12-2: 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[]" "[172] L12-2-->L12-3: 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[]" "[197] L12-3-->L12-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 26)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[188] L12-4-->L1319: Formula: (= v_~myglobal~0_1 0) InVars {} OutVars{~myglobal~0=v_~myglobal~0_1} AuxVars[] AssignedVars[~myglobal~0]" "[193] L1319-->L1319-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (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[]" "[130] L1319-1-->L1319-2: Formula: (and (= |v_~#mymutex~0.base_1| 3) (= |v_~#mymutex~0.offset_1| 0)) InVars {} OutVars{~#mymutex~0.base=|v_~#mymutex~0.base_1|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_1|} AuxVars[] AssignedVars[~#mymutex~0.base, ~#mymutex~0.offset]" "[165] L1319-2-->L1319-3: Formula: (= (select (select |v_#memory_int_3| |v_~#mymutex~0.base_2|) |v_~#mymutex~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#mymutex~0.base=|v_~#mymutex~0.base_2|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#mymutex~0.base=|v_~#mymutex~0.base_2|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_2|} AuxVars[] AssignedVars[]" "[133] L1319-3-->L1319-4: Formula: (= (select (select |v_#memory_int_4| |v_~#mymutex~0.base_3|) (+ 4 |v_~#mymutex~0.offset_3|)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#mymutex~0.base=|v_~#mymutex~0.base_3|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#mymutex~0.base=|v_~#mymutex~0.base_3|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_3|} AuxVars[] AssignedVars[]" "[181] L1319-4-->L1319-5: Formula: (= (select (select |v_#memory_int_5| |v_~#mymutex~0.base_4|) (+ 8 |v_~#mymutex~0.offset_4|)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#mymutex~0.base=|v_~#mymutex~0.base_4|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#mymutex~0.base=|v_~#mymutex~0.base_4|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_4|} AuxVars[] AssignedVars[]" "[162] L1319-5-->L1319-6: Formula: (= (select (select |v_#memory_int_6| |v_~#mymutex~0.base_5|) (+ 12 |v_~#mymutex~0.offset_5|)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#mymutex~0.base=|v_~#mymutex~0.base_5|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#mymutex~0.base=|v_~#mymutex~0.base_5|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_5|} AuxVars[] AssignedVars[]" "[129] L1319-6-->L1319-7: Formula: (= (select (select |v_#memory_int_7| |v_~#mymutex~0.base_6|) (+ 16 |v_~#mymutex~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#mymutex~0.base=|v_~#mymutex~0.base_6|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#mymutex~0.base=|v_~#mymutex~0.base_6|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_6|} AuxVars[] AssignedVars[]" "[170] L1319-7-->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]" "[206] L-1-1-->L1336: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~ret42#1=|v_ULTIMATE.start_main_#t~ret42#1_1|, ULTIMATE.start_main_~mythread~0#1=|v_ULTIMATE.start_main_~mythread~0#1_1|, ULTIMATE.start_main_#t~pre39#1=|v_ULTIMATE.start_main_#t~pre39#1_1|, ULTIMATE.start_main_#t~ret41#1=|v_ULTIMATE.start_main_#t~ret41#1_1|, ULTIMATE.start_main_#t~ret37#1=|v_ULTIMATE.start_main_#t~ret37#1_1|, ULTIMATE.start_main_#t~ret38#1=|v_ULTIMATE.start_main_#t~ret38#1_1|, ULTIMATE.start_main_#t~ret36#1=|v_ULTIMATE.start_main_#t~ret36#1_1|, ULTIMATE.start_main_#t~nondet40#1=|v_ULTIMATE.start_main_#t~nondet40#1_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_#t~ret35#1=|v_ULTIMATE.start_main_#t~ret35#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~ret42#1, ULTIMATE.start_main_~mythread~0#1, ULTIMATE.start_main_#t~pre39#1, ULTIMATE.start_main_#t~ret41#1, ULTIMATE.start_main_#t~ret37#1, ULTIMATE.start_main_#t~ret38#1, ULTIMATE.start_main_#t~ret36#1, ULTIMATE.start_main_#t~nondet40#1, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~ret35#1]" "[145] L1336-->L1337: Formula: true InVars {} OutVars{ULTIMATE.start_main_~mythread~0#1=|v_ULTIMATE.start_main_~mythread~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~mythread~0#1]" "[184] L1337-->L1338: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[205] L1338-->L1338-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret35#1=|v_ULTIMATE.start_main_#t~ret35#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret35#1]" "[159] L1338-1-->L1339: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret35#1=|v_ULTIMATE.start_main_#t~ret35#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret35#1]" "[160] L1339-->L1339-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret36#1=|v_ULTIMATE.start_main_#t~ret36#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret36#1]" "[176] L1339-1-->L1340: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret36#1=|v_ULTIMATE.start_main_#t~ret36#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret36#1]" "[202] L1340-->L1340-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret37#1=|v_ULTIMATE.start_main_#t~ret37#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret37#1]" "[131] L1340-1-->L1341: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret37#1=|v_ULTIMATE.start_main_#t~ret37#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret37#1]" "[211] L1341-->L1341-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret38#1=|v_ULTIMATE.start_main_#t~ret38#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret38#1]" "[138] L1341-1-->L1342: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret38#1=|v_ULTIMATE.start_main_#t~ret38#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret38#1]" "[199] L1342-->L1343: Formula: (= v_~myglobal~0_2 0) InVars {} OutVars{~myglobal~0=v_~myglobal~0_2} AuxVars[] AssignedVars[~myglobal~0]" "[155] L1343-->L1343-1: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre39#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre39#1=|v_ULTIMATE.start_main_#t~pre39#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre39#1]" "[194] L1343-1-->L1343-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[139] L1343-2-->L1343-3: Formula: (= |v_ULTIMATE.start_main_~mythread~0#1_3| |v_ULTIMATE.start_main_#t~pre39#1_3|) InVars {ULTIMATE.start_main_#t~pre39#1=|v_ULTIMATE.start_main_#t~pre39#1_3|} OutVars{ULTIMATE.start_main_~mythread~0#1=|v_ULTIMATE.start_main_~mythread~0#1_3|, ULTIMATE.start_main_#t~pre39#1=|v_ULTIMATE.start_main_#t~pre39#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~mythread~0#1]" "[236] L1343-3-->$Ultimate##0: Formula: (and (= |v_thread_function_mutexThread1of1ForFork0_#in~arg.base_4| 0) (= v_thread_function_mutexThread1of1ForFork0_thidvar1_2 0) (= v_thread_function_mutexThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre39#1_8|) (= |v_thread_function_mutexThread1of1ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre39#1=|v_ULTIMATE.start_main_#t~pre39#1_8|} OutVars{thread_function_mutexThread1of1ForFork0_#t~ret31=|v_thread_function_mutexThread1of1ForFork0_#t~ret31_6|, thread_function_mutexThread1of1ForFork0_#in~arg.offset=|v_thread_function_mutexThread1of1ForFork0_#in~arg.offset_4|, thread_function_mutexThread1of1ForFork0_#t~ret33=|v_thread_function_mutexThread1of1ForFork0_#t~ret33_6|, thread_function_mutexThread1of1ForFork0_#t~ret32=|v_thread_function_mutexThread1of1ForFork0_#t~ret32_6|, thread_function_mutexThread1of1ForFork0_~i~0=v_thread_function_mutexThread1of1ForFork0_~i~0_14, thread_function_mutexThread1of1ForFork0_#in~arg.base=|v_thread_function_mutexThread1of1ForFork0_#in~arg.base_4|, ULTIMATE.start_main_#t~pre39#1=|v_ULTIMATE.start_main_#t~pre39#1_8|, thread_function_mutexThread1of1ForFork0_~arg.offset=v_thread_function_mutexThread1of1ForFork0_~arg.offset_4, thread_function_mutexThread1of1ForFork0_#t~post34=|v_thread_function_mutexThread1of1ForFork0_#t~post34_8|, thread_function_mutexThread1of1ForFork0_#res.offset=|v_thread_function_mutexThread1of1ForFork0_#res.offset_4|, thread_function_mutexThread1of1ForFork0_~arg.base=v_thread_function_mutexThread1of1ForFork0_~arg.base_4, thread_function_mutexThread1of1ForFork0_~j~0=v_thread_function_mutexThread1of1ForFork0_~j~0_12, thread_function_mutexThread1of1ForFork0_#res.base=|v_thread_function_mutexThread1of1ForFork0_#res.base_4|, thread_function_mutexThread1of1ForFork0_thidvar1=v_thread_function_mutexThread1of1ForFork0_thidvar1_2, thread_function_mutexThread1of1ForFork0_thidvar0=v_thread_function_mutexThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_#t~ret31, thread_function_mutexThread1of1ForFork0_#in~arg.offset, thread_function_mutexThread1of1ForFork0_#t~ret33, thread_function_mutexThread1of1ForFork0_#t~ret32, thread_function_mutexThread1of1ForFork0_~i~0, thread_function_mutexThread1of1ForFork0_#in~arg.base, thread_function_mutexThread1of1ForFork0_~arg.offset, thread_function_mutexThread1of1ForFork0_#t~post34, thread_function_mutexThread1of1ForFork0_#res.offset, thread_function_mutexThread1of1ForFork0_~arg.base, thread_function_mutexThread1of1ForFork0_~j~0, thread_function_mutexThread1of1ForFork0_#res.base, thread_function_mutexThread1of1ForFork0_thidvar1, thread_function_mutexThread1of1ForFork0_thidvar0]" "[214] $Ultimate##0-->L1322: Formula: (and (= |v_thread_function_mutexThread1of1ForFork0_#in~arg.base_1| v_thread_function_mutexThread1of1ForFork0_~arg.base_1) (= v_thread_function_mutexThread1of1ForFork0_~arg.offset_1 |v_thread_function_mutexThread1of1ForFork0_#in~arg.offset_1|)) InVars {thread_function_mutexThread1of1ForFork0_#in~arg.offset=|v_thread_function_mutexThread1of1ForFork0_#in~arg.offset_1|, thread_function_mutexThread1of1ForFork0_#in~arg.base=|v_thread_function_mutexThread1of1ForFork0_#in~arg.base_1|} OutVars{thread_function_mutexThread1of1ForFork0_#in~arg.offset=|v_thread_function_mutexThread1of1ForFork0_#in~arg.offset_1|, thread_function_mutexThread1of1ForFork0_~arg.offset=v_thread_function_mutexThread1of1ForFork0_~arg.offset_1, thread_function_mutexThread1of1ForFork0_~arg.base=v_thread_function_mutexThread1of1ForFork0_~arg.base_1, thread_function_mutexThread1of1ForFork0_#in~arg.base=|v_thread_function_mutexThread1of1ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_~arg.base, thread_function_mutexThread1of1ForFork0_~arg.offset]" "[215] L1322-->L1322-1: Formula: true InVars {} OutVars{thread_function_mutexThread1of1ForFork0_~i~0=v_thread_function_mutexThread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_~i~0]" "[216] L1322-1-->L1323: Formula: true InVars {} OutVars{thread_function_mutexThread1of1ForFork0_~j~0=v_thread_function_mutexThread1of1ForFork0_~j~0_1} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_~j~0]" "[217] L1323-->L1323-5: Formula: (= v_thread_function_mutexThread1of1ForFork0_~i~0_3 0) InVars {} OutVars{thread_function_mutexThread1of1ForFork0_~i~0=v_thread_function_mutexThread1of1ForFork0_~i~0_3} AuxVars[] AssignedVars[thread_function_mutexThread1of1ForFork0_~i~0]" "[219] L1323-5-->L1325: Formula: (< v_thread_function_mutexThread1of1ForFork0_~i~0_7 20) InVars {thread_function_mutexThread1of1ForFork0_~i~0=v_thread_function_mutexThread1of1ForFork0_~i~0_7} OutVars{thread_function_mutexThread1of1ForFork0_~i~0=v_thread_function_mutexThread1of1ForFork0_~i~0_7} AuxVars[] AssignedVars[]" "[135] L1343-4-->L1343-8: Formula: (= |v_ULTIMATE.start_main_#t~nondet40#1_4| 0) InVars {ULTIMATE.start_main_#t~nondet40#1=|v_ULTIMATE.start_main_#t~nondet40#1_4|} OutVars{ULTIMATE.start_main_#t~nondet40#1=|v_ULTIMATE.start_main_#t~nondet40#1_4|} AuxVars[] AssignedVars[]" "[163] L1343-8-->L1343-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre39#1=|v_ULTIMATE.start_main_#t~pre39#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre39#1]" "[164] L1343-9-->L1343-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet40#1=|v_ULTIMATE.start_main_#t~nondet40#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet40#1]" "[171] L1343-10-->L1347-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_3| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" [2025-04-26 18:21:08,840 INFO L754 eck$LassoCheckResult]: Loop: "[144] L1347-4-->L1349: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 20) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[]" "[161] L1349-->L1349-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_14| |v_~#mymutex~0.base_13|))) (and (= |v_#pthreadsMutex_13| (store |v_#pthreadsMutex_14| |v_~#mymutex~0.base_13| (store .cse0 |v_~#mymutex~0.offset_13| 1))) (= 0 |v_ULTIMATE.start_main_#t~ret41#1_7|) (= (select .cse0 |v_~#mymutex~0.offset_13|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_14|, ~#mymutex~0.base=|v_~#mymutex~0.base_13|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_13|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_13|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_13|, ~#mymutex~0.base=|v_~#mymutex~0.base_13|, ULTIMATE.start_main_#t~ret41#1=|v_ULTIMATE.start_main_#t~ret41#1_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret41#1]" "[178] L1349-3-->L1350: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret41#1=|v_ULTIMATE.start_main_#t~ret41#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret41#1]" "[179] L1350-->L1351: Formula: (= v_~myglobal~0_3 (+ v_~myglobal~0_4 1)) InVars {~myglobal~0=v_~myglobal~0_4} OutVars{~myglobal~0=v_~myglobal~0_3} AuxVars[] AssignedVars[~myglobal~0]" "[156] L1351-->L1351-3: Formula: (and (= |v_#pthreadsMutex_21| (store |v_#pthreadsMutex_22| |v_~#mymutex~0.base_17| (store (select |v_#pthreadsMutex_22| |v_~#mymutex~0.base_17|) |v_~#mymutex~0.offset_17| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret42#1_7|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_22|, ~#mymutex~0.base=|v_~#mymutex~0.base_17|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_17|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_21|, ~#mymutex~0.offset=|v_~#mymutex~0.offset_17|, ULTIMATE.start_main_#t~ret42#1=|v_ULTIMATE.start_main_#t~ret42#1_7|, ~#mymutex~0.base=|v_~#mymutex~0.base_17|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret42#1]" "[149] L1351-3-->L1347-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret42#1=|v_ULTIMATE.start_main_#t~ret42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret42#1]" "[154] L1347-1-->L1347-2: Formula: (= |v_ULTIMATE.start_main_~i~1#1_5| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1]" "[192] L1347-2-->L1347-3: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[175] L1347-3-->L1347-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1]" [2025-04-26 18:21:08,841 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:21:08,841 INFO L85 PathProgramCache]: Analyzing trace with hash 1000621146, now seen corresponding path program 1 times [2025-04-26 18:21:08,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:21:08,841 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1232419894] [2025-04-26 18:21:08,841 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:21:08,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:21:08,847 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-04-26 18:21:08,850 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-04-26 18:21:08,851 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:08,851 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:21:08,851 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:21:08,852 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-04-26 18:21:08,856 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-04-26 18:21:08,856 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:08,856 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:21:08,859 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:21:08,859 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:21:08,859 INFO L85 PathProgramCache]: Analyzing trace with hash -1312150467, now seen corresponding path program 1 times [2025-04-26 18:21:08,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:21:08,860 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689278573] [2025-04-26 18:21:08,860 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:21:08,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:21:08,869 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 18:21:08,875 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 18:21:08,875 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:08,875 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:21:08,875 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:21:08,876 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 18:21:08,878 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 18:21:08,878 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:08,878 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:21:08,879 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:21:08,879 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:21:08,880 INFO L85 PathProgramCache]: Analyzing trace with hash -1103447036, now seen corresponding path program 1 times [2025-04-26 18:21:08,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:21:08,880 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513163890] [2025-04-26 18:21:08,880 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:21:08,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:21:08,887 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 49 statements into 1 equivalence classes. [2025-04-26 18:21:08,892 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 49 of 49 statements. [2025-04-26 18:21:08,893 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:08,893 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:21:08,893 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:21:08,894 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 49 statements into 1 equivalence classes. [2025-04-26 18:21:08,899 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 49 of 49 statements. [2025-04-26 18:21:08,899 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:08,899 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:21:08,902 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:21:09,204 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 18:21:09,204 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 18:21:09,204 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 18:21:09,204 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 18:21:09,204 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 18:21:09,204 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:09,204 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 18:21:09,204 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 18:21:09,204 INFO L132 ssoRankerPreferences]: Filename of dumped script: pthread-demo-datarace-1.i_petrified1_Iteration2_Lasso [2025-04-26 18:21:09,204 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 18:21:09,204 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 18:21:09,209 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,226 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,228 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,229 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,231 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,233 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,239 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,241 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,243 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,244 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,247 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,249 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,250 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,255 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,257 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,263 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,265 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,267 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,268 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,270 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,271 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,273 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,275 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,277 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,278 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,280 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,281 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,283 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,285 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,286 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,288 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,289 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,295 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,296 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,298 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,299 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,301 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,302 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,303 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,305 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,307 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,312 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,314 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,316 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,317 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,319 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,321 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,322 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,324 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,333 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,335 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,336 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,337 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,339 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,340 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,342 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,346 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,348 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,349 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,351 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,352 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,354 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,355 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,357 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,358 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,360 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,392 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,398 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,399 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,400 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,402 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:21:09,789 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 18:21:09,789 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 18:21:09,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:09,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:09,791 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 18:21:09,792 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 18:21:09,794 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 18:21:09,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:09,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:09,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:09,804 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:09,805 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:09,805 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:09,807 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:09,813 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:09,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:09,813 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:09,815 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 18:21:09,820 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 18:21:09,821 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 18:21:09,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:09,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:09,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:09,831 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:09,833 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:09,833 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:09,835 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:09,840 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:09,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:09,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:09,842 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 18:21:09,843 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 18:21:09,844 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 18:21:09,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:09,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:09,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:09,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:09,857 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:09,857 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:09,859 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:09,865 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2025-04-26 18:21:09,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:09,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:09,867 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 18:21:09,869 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 18:21:09,870 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 18:21:09,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:09,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:09,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:09,879 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:09,880 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:09,880 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:09,882 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:09,888 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 18:21:09,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:09,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:09,890 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 18:21:09,891 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 18:21:09,892 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 18:21:09,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:09,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:09,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:09,901 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:09,902 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:09,902 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:09,904 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:09,909 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:09,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:09,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:09,911 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 18:21:09,912 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 18:21:09,913 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 18:21:09,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:09,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 18:21:09,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:09,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:09,922 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:09,923 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 18:21:09,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 18:21:09,924 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:09,929 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:09,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:09,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:09,931 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 18:21:09,931 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 18:21:09,932 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 18:21:09,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:09,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:09,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:09,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:09,942 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:09,943 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:09,944 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:09,950 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2025-04-26 18:21:09,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:09,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:09,952 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 18:21:09,952 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 18:21:09,953 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 18:21:09,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:09,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:09,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:09,963 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:09,964 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:09,964 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:09,966 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:09,972 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 18:21:09,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:09,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:09,974 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 18:21:09,974 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 18:21:09,975 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 18:21:09,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:09,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:09,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:09,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:09,985 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:09,985 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:09,987 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:09,993 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2025-04-26 18:21:09,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:09,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:09,995 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 18:21:09,996 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 18:21:09,998 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 18:21:10,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:10,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:10,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:10,008 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:10,009 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:10,009 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:10,012 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:10,018 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 18:21:10,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:10,018 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:10,020 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 18:21:10,022 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 18:21:10,023 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 18:21:10,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:10,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:10,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:10,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:10,034 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:10,034 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:10,036 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:10,042 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:10,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:10,042 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:10,044 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 18:21:10,044 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 18:21:10,046 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 18:21:10,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:10,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 18:21:10,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:10,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:10,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:10,057 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 18:21:10,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 18:21:10,058 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:10,063 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 18:21:10,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:10,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:10,065 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 18:21:10,066 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 18:21:10,068 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 18:21:10,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:10,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:10,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:10,078 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:10,080 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:10,080 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:10,082 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:10,088 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:10,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:10,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:10,090 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 18:21:10,090 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 18:21:10,092 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 18:21:10,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:10,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:10,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:10,102 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:10,102 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:10,102 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:10,104 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:10,109 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:10,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:10,110 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:10,111 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 18:21:10,112 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 18:21:10,112 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 18:21:10,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:10,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:10,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:10,122 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:10,123 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:10,123 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:10,125 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:21:10,130 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2025-04-26 18:21:10,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:10,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:10,131 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 18:21:10,132 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 18:21:10,133 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 18:21:10,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:21:10,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:21:10,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:21:10,142 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:21:10,143 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:21:10,143 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:21:10,146 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2025-04-26 18:21:10,151 INFO L436 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2025-04-26 18:21:10,151 INFO L437 ModelExtractionUtils]: 1 out of 7 variables were initially zero. Simplification set additionally 3 variables to zero. [2025-04-26 18:21:10,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:21:10,151 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:21:10,153 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 18:21:10,154 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 18:21:10,154 INFO L436 nArgumentSynthesizer]: Simplifying supporting invariants... [2025-04-26 18:21:10,169 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 18:21:10,169 INFO L439 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2025-04-26 18:21:10,169 INFO L476 LassoAnalysis]: Proved termination. [2025-04-26 18:21:10,169 INFO L478 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_main_~i~1#1) = -2*ULTIMATE.start_main_~i~1#1 + 39 Supporting invariants [] [2025-04-26 18:21:10,174 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:10,180 INFO L156 tatePredicateManager]: 1 out of 1 supporting invariants were superfluous and have been removed [2025-04-26 18:21:10,188 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:21:10,193 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-04-26 18:21:10,200 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-04-26 18:21:10,200 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:10,200 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 18:21:10,200 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-04-26 18:21:10,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 18:21:10,234 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 18:21:10,238 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 18:21:10,238 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:21:10,238 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 18:21:10,238 INFO L256 TraceCheckSpWp]: Trace formula consists of 26 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-04-26 18:21:10,239 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 18:21:10,295 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 18:21:10,296 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 18:21:10,296 INFO L70 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 361 states and 480 transitions. cyclomatic complexity: 129 Second operand has 5 states, 5 states have (on average 9.8) internal successors, (in total 49), 5 states have internal predecessors, (49), 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 18:21:10,360 INFO L74 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 361 states and 480 transitions. cyclomatic complexity: 129. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (in total 49), 5 states have internal predecessors, (49), 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 619 states and 862 transitions. Complement of second has 8 states. [2025-04-26 18:21:10,360 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 18:21:10,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 9.8) internal successors, (in total 49), 5 states have internal predecessors, (49), 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 18:21:10,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 118 transitions. [2025-04-26 18:21:10,361 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 5 states and 118 transitions. Stem has 40 letters. Loop has 9 letters. [2025-04-26 18:21:10,362 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 18:21:10,362 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 5 states and 118 transitions. Stem has 49 letters. Loop has 9 letters. [2025-04-26 18:21:10,362 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 18:21:10,362 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 5 states and 118 transitions. Stem has 40 letters. Loop has 18 letters. [2025-04-26 18:21:10,362 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 18:21:10,362 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 619 states and 862 transitions. [2025-04-26 18:21:10,365 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-04-26 18:21:10,366 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 619 states to 0 states and 0 transitions. [2025-04-26 18:21:10,366 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2025-04-26 18:21:10,366 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2025-04-26 18:21:10,366 INFO L74 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2025-04-26 18:21:10,366 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 18:21:10,366 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-04-26 18:21:10,366 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-04-26 18:21:10,366 INFO L438 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-04-26 18:21:10,366 INFO L340 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2025-04-26 18:21:10,366 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2025-04-26 18:21:10,366 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-04-26 18:21:10,366 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2025-04-26 18:21:10,376 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2025-04-26 18:21:10,377 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.04 06:21:10 BoogieIcfgContainer [2025-04-26 18:21:10,378 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2025-04-26 18:21:10,378 INFO L158 Benchmark]: Toolchain (without parser) took 6262.82ms. Allocated memory is still 125.8MB. Free memory was 85.0MB in the beginning and 42.8MB in the end (delta: 42.2MB). Peak memory consumption was 43.7MB. Max. memory is 8.0GB. [2025-04-26 18:21:10,378 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 159.4MB. Free memory is still 88.4MB. There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 18:21:10,379 INFO L158 Benchmark]: CACSL2BoogieTranslator took 594.21ms. Allocated memory is still 125.8MB. Free memory was 84.5MB in the beginning and 44.9MB in the end (delta: 39.6MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB. [2025-04-26 18:21:10,379 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.99ms. Allocated memory is still 125.8MB. Free memory was 44.9MB in the beginning and 42.3MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 18:21:10,379 INFO L158 Benchmark]: Boogie Preprocessor took 27.39ms. Allocated memory is still 125.8MB. Free memory was 42.3MB in the beginning and 41.2MB in the end (delta: 1.1MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-04-26 18:21:10,379 INFO L158 Benchmark]: RCFGBuilder took 311.00ms. Allocated memory is still 125.8MB. Free memory was 41.2MB in the beginning and 27.1MB in the end (delta: 14.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2025-04-26 18:21:10,379 INFO L158 Benchmark]: BuchiAutomizer took 5280.66ms. Allocated memory is still 125.8MB. Free memory was 27.1MB in the beginning and 42.8MB in the end (delta: -15.6MB). There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 18:21:10,380 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 159.4MB. Free memory is still 88.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 594.21ms. Allocated memory is still 125.8MB. Free memory was 84.5MB in the beginning and 44.9MB in the end (delta: 39.6MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 44.99ms. Allocated memory is still 125.8MB. Free memory was 44.9MB in the beginning and 42.3MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 8.0GB. * Boogie Preprocessor took 27.39ms. Allocated memory is still 125.8MB. Free memory was 42.3MB in the beginning and 41.2MB in the end (delta: 1.1MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 311.00ms. Allocated memory is still 125.8MB. Free memory was 41.2MB in the beginning and 27.1MB in the end (delta: 14.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * BuchiAutomizer took 5280.66ms. Allocated memory is still 125.8MB. Free memory was 27.1MB in the beginning and 42.8MB in the end (delta: -15.6MB). There was no memory consumed. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 5.1s and 3 iterations. TraceHistogramMax:1. Analysis of lassos took 4.2s. Construction of modules took 0.0s. Büchi inclusion checks took 0.4s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 1. Automata minimization 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.0s 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, 210 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 208 mSDsluCounter, 352 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 186 mSDsCounter, 6 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 64 IncrementalHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6 mSolverCounterUnsat, 166 mSDtfsCounter, 64 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso2 LassoPreprocessingBenchmarks: Lassos: inital162 mio100 ax250 hnf100 lsp12 ukn45 mio100 lsp63 div100 bol100 ite100 ukn100 eq210 hnf88 smp100 dnf100 smp100 tf107 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 27ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.2s InitialAbstraction: Time to compute Ample Reduction [ms]: 272, Number of transitions in reduction automaton: 415, Number of states in reduction automaton: 323, Underlying: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 2 terminating modules (0 trivial, 2 deterministic, 0 nondeterministic). One deterministic module has affine ranking function (((long long) -2 * i) + 39) and consists of 6 locations. One deterministic module has affine ranking function (39 + ((long long) -2 * i)) and consists of 5 locations. - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2025-04-26 18:21:10,396 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...