/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/gemcutter/Termination.epf -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.ample-buchi-a4216cd-m [2025-04-26 16:46:43,577 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-26 16:46:43,636 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/Termination.epf [2025-04-26 16:46:43,640 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-26 16:46:43,640 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-26 16:46:43,640 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Check unreachability of error function in SV-COMP mode [2025-04-26 16:46:43,640 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Translation Mode: [2025-04-26 16:46:43,660 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-26 16:46:43,661 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-26 16:46:43,661 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-26 16:46:43,661 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-26 16:46:43,661 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-26 16:46:43,661 INFO L153 SettingsManager]: * Use SBE=true [2025-04-26 16:46:43,662 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * Use old map elimination=false [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * Automaton type for concurrent programs=PARTIAL_ORDER_BA [2025-04-26 16:46:43,662 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-04-26 16:46:43,662 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-26 16:46:43,663 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-26 16:46:43,663 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-04-26 16:46:43,663 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-26 16:46:43,663 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-26 16:46:43,663 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-26 16:46:43,663 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 16:46:43,663 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-26 16:46:43,663 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-26 16:46:43,663 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-26 16:46:43,663 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-04-26 16:46:43,663 INFO L153 SettingsManager]: * Use conditional POR in concurrent analysis=false [2025-04-26 16:46:43,665 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-04-26 16:46:43,665 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2025-04-26 16:46:43,900 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-26 16:46:43,905 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-26 16:46:43,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-26 16:46:43,907 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-26 16:46:43,908 INFO L274 PluginConnector]: CDTParser initialized [2025-04-26 16:46:43,908 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i [2025-04-26 16:46:45,212 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/adbab8890/b5ad3c0736a1434699a5e82661c9c099/FLAG8202898e2 [2025-04-26 16:46:45,425 INFO L389 CDTParser]: Found 1 translation units. [2025-04-26 16:46:45,425 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i [2025-04-26 16:46:45,434 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/adbab8890/b5ad3c0736a1434699a5e82661c9c099/FLAG8202898e2 [2025-04-26 16:46:46,214 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/adbab8890/b5ad3c0736a1434699a5e82661c9c099 [2025-04-26 16:46:46,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-26 16:46:46,217 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-26 16:46:46,218 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-26 16:46:46,218 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-26 16:46:46,221 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-26 16:46:46,221 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 04:46:46" (1/1) ... [2025-04-26 16:46:46,222 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2697b9ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46, skipping insertion in model container [2025-04-26 16:46:46,222 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 04:46:46" (1/1) ... [2025-04-26 16:46:46,241 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-26 16:46:46,460 WARN L116 LibraryModelHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30451,30464] [2025-04-26 16:46:46,469 WARN L116 LibraryModelHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30681,30694] [2025-04-26 16:46:46,475 WARN L116 LibraryModelHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30979,30992] [2025-04-26 16:46:46,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 16:46:46,498 INFO L200 MainTranslator]: Completed pre-run [2025-04-26 16:46:46,560 WARN L116 LibraryModelHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30451,30464] [2025-04-26 16:46:46,562 WARN L116 LibraryModelHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30681,30694] [2025-04-26 16:46:46,563 WARN L116 LibraryModelHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30979,30992] [2025-04-26 16:46:46,565 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 16:46:46,586 INFO L204 MainTranslator]: Completed translation [2025-04-26 16:46:46,587 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46 WrapperNode [2025-04-26 16:46:46,587 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-26 16:46:46,588 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-26 16:46:46,588 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-26 16:46:46,588 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-26 16:46:46,592 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46" (1/1) ... [2025-04-26 16:46:46,604 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46" (1/1) ... [2025-04-26 16:46:46,625 INFO L138 Inliner]: procedures = 168, calls = 38, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 137 [2025-04-26 16:46:46,625 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-26 16:46:46,625 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-26 16:46:46,626 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-26 16:46:46,626 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-26 16:46:46,631 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46" (1/1) ... [2025-04-26 16:46:46,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46" (1/1) ... [2025-04-26 16:46:46,633 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46" (1/1) ... [2025-04-26 16:46:46,634 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46" (1/1) ... [2025-04-26 16:46:46,638 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46" (1/1) ... [2025-04-26 16:46:46,639 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46" (1/1) ... [2025-04-26 16:46:46,642 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46" (1/1) ... [2025-04-26 16:46:46,644 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46" (1/1) ... [2025-04-26 16:46:46,644 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46" (1/1) ... [2025-04-26 16:46:46,647 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-26 16:46:46,652 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-26 16:46:46,652 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-26 16:46:46,652 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-26 16:46:46,652 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46" (1/1) ... [2025-04-26 16:46:46,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 16:46:46,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:46,675 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:46,676 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-04-26 16:46:46,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-04-26 16:46:46,692 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2025-04-26 16:46:46,692 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2025-04-26 16:46:46,692 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2025-04-26 16:46:46,692 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2025-04-26 16:46:46,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-04-26 16:46:46,692 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-04-26 16:46:46,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-26 16:46:46,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-04-26 16:46:46,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-04-26 16:46:46,692 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-04-26 16:46:46,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-26 16:46:46,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-26 16:46:46,693 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-26 16:46:46,798 INFO L234 CfgBuilder]: Building ICFG [2025-04-26 16:46:46,799 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-26 16:46:47,015 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-26 16:46:47,015 INFO L283 CfgBuilder]: Performing block encoding [2025-04-26 16:46:47,032 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-26 16:46:47,032 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-04-26 16:46:47,032 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:46:47 BoogieIcfgContainer [2025-04-26 16:46:47,033 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-26 16:46:47,033 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-04-26 16:46:47,033 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-04-26 16:46:47,037 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-04-26 16:46:47,037 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:46:47,037 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.04 04:46:46" (1/3) ... [2025-04-26 16:46:47,038 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@cc757f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:46:47, skipping insertion in model container [2025-04-26 16:46:47,038 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:46:47,038 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:46:46" (2/3) ... [2025-04-26 16:46:47,038 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@cc757f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:46:47, skipping insertion in model container [2025-04-26 16:46:47,038 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:46:47,038 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:46:47" (3/3) ... [2025-04-26 16:46:47,039 INFO L376 chiAutomizerObserver]: Analyzing ICFG circular_buffer_ok.i [2025-04-26 16:46:47,129 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-04-26 16:46:47,165 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 16:46:47,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 16:46:47,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:47,167 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:47,169 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2025-04-26 16:46:47,238 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 150 places, 154 transitions, 322 flow [2025-04-26 16:46:47,275 INFO L116 PetriNetUnfolderBase]: 9/150 cut-off events. [2025-04-26 16:46:47,276 INFO L117 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-04-26 16:46:47,281 INFO L83 FinitePrefix]: Finished finitePrefix Result has 159 conditions, 150 events. 9/150 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 289 event pairs, 0 based on Foata normal form. 0/138 useless extension candidates. Maximal degree in co-relation 105. Up to 2 conditions per place. [2025-04-26 16:46:47,281 INFO L82 GeneralOperation]: Start removeDead. Operand has 150 places, 154 transitions, 322 flow [2025-04-26 16:46:47,288 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 148 places, 150 transitions, 312 flow [2025-04-26 16:46:47,288 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 148 places, 150 transitions, 312 flow [2025-04-26 16:46:47,294 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 16:46:47,751 WARN L140 AmpleReduction]: Number of pruned transitions: 3232 [2025-04-26 16:46:47,752 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 0 [2025-04-26 16:46:47,752 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 36 [2025-04-26 16:46:47,752 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:366 [2025-04-26 16:46:47,754 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:2013 [2025-04-26 16:46:47,754 WARN L145 AmpleReduction]: Times succ was already a loop node:42 [2025-04-26 16:46:47,754 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:128 [2025-04-26 16:46:47,754 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 16:46:47,764 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 2416 states, 2410 states have (on average 1.3203319502074689) internal successors, (in total 3182), 2415 states have internal predecessors, (3182), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:47,771 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:46:47,771 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:46:47,771 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:46:47,771 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:46:47,771 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:46:47,771 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:46:47,771 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:46:47,771 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:46:47,776 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 2416 states, 2410 states have (on average 1.3203319502074689) internal successors, (in total 3182), 2415 states have internal predecessors, (3182), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:47,833 INFO L131 ngComponentsAnalysis]: Automaton has 34 accepting balls. 2131 [2025-04-26 16:46:47,833 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:46:47,833 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:46:47,839 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:47,839 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:47,839 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 16:46:47,842 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 2416 states, 2410 states have (on average 1.3203319502074689) internal successors, (in total 3182), 2415 states have internal predecessors, (3182), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:47,863 INFO L131 ngComponentsAnalysis]: Automaton has 34 accepting balls. 2131 [2025-04-26 16:46:47,863 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:46:47,863 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:46:47,865 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:47,865 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:47,872 INFO L752 eck$LassoCheckResult]: Stem: "[248] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[260] L-1-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[283] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[338] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[209] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[272] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[307] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[]" "[228] L681-5-->L682: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[]" "[293] L682-->L682-1: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset]" "[240] L682-1-->L682-2: Formula: (= (select (select |v_#memory_int_4| |v_~#buffer~0.base_2|) |v_~#buffer~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[]" "[218] L682-2-->L682-3: Formula: (= (select (select |v_#memory_int_5| |v_~#buffer~0.base_3|) (+ |v_~#buffer~0.offset_3| 1)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} AuxVars[] AssignedVars[]" "[349] L682-3-->L682-4: Formula: (= (select (select |v_#memory_int_6| |v_~#buffer~0.base_4|) (+ |v_~#buffer~0.offset_4| 2)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} OutVars{#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} AuxVars[] AssignedVars[]" "[333] L682-4-->L682-5: Formula: (= (select (select |v_#memory_int_7| |v_~#buffer~0.base_5|) (+ |v_~#buffer~0.offset_5| 3)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} AuxVars[] AssignedVars[]" "[354] L682-5-->L682-6: Formula: (= (select (select |v_#memory_int_8| |v_~#buffer~0.base_6|) (+ |v_~#buffer~0.offset_6| 4)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} OutVars{#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} AuxVars[] AssignedVars[]" "[234] L682-6-->L682-7: Formula: (= (select (select |v_#memory_int_9| |v_~#buffer~0.base_7|) (+ |v_~#buffer~0.offset_7| 5)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} OutVars{#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} AuxVars[] AssignedVars[]" "[276] L682-7-->L682-8: Formula: (= (select (select |v_#memory_int_10| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_8| 6)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[]" "[233] L682-8-->L682-9: Formula: (= (select (select |v_#memory_int_11| |v_~#buffer~0.base_9|) (+ 7 |v_~#buffer~0.offset_9|)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} OutVars{#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} AuxVars[] AssignedVars[]" "[281] L682-9-->L682-10: Formula: (= (select (select |v_#memory_int_12| |v_~#buffer~0.base_10|) (+ |v_~#buffer~0.offset_10| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} OutVars{#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} AuxVars[] AssignedVars[]" "[237] L682-10-->L682-11: Formula: (= 0 (select (select |v_#memory_int_13| |v_~#buffer~0.base_11|) (+ 9 |v_~#buffer~0.offset_11|))) InVars {#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} OutVars{#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} AuxVars[] AssignedVars[]" "[318] L682-11-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0]" "[214] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0]" "[310] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0]" "[286] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0]" "[322] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0]" "[270] L687-->L688: Formula: (= v_~value~0_1 0) InVars {} OutVars{~value~0=v_~value~0_1} AuxVars[] AssignedVars[~value~0]" "[328] L688-->L688-1: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[]" "[222] L688-1-->L688-2: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset]" "[238] L688-2-->L688-3: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[]" "[271] L688-3-->L688-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4))) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[]" "[287] L688-4-->L688-5: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[]" "[344] L688-5-->L688-6: Formula: (= (select (select |v_#memory_int_17| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[]" "[284] L688-6-->L688-7: Formula: (= (select (select |v_#memory_int_18| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[]" "[231] L688-7-->L688-8: Formula: (= (select (select |v_#memory_int_19| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[]" "[326] L688-8-->L688-9: Formula: (= (select (select |v_#memory_int_20| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[]" "[336] L688-9-->L688-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[]" "[296] L688-10-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[348] L-1-1-->L758: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_1|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~id1~0#1, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~id2~0#1, ULTIMATE.start_main_#t~nondet14#1]" "[323] L758-->L758-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[290] L758-1-->L759: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id2~0#1]" "[255] L759-->L760: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex]" "[273] L760-->L760-1: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[259] L760-1-->L689: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[306] L689-->L691: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[257] L691-->L692: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0]" "[256] L692-->L692-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0]" "[265] L692-1-->L689-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0]" "[313] L689-1-->L760-2: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[339] L760-2-->L761: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[321] L761-->L762: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0]" "[315] L762-->L763: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0]" "[292] L763-->L763-1: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1]" "[357] L763-1-->L763-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[304] L763-2-->L763-3: Formula: (= |v_ULTIMATE.start_main_~id1~0#1_3| |v_ULTIMATE.start_main_#t~pre11#1_3|) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[443] L763-3-->$Ultimate##0: Formula: (and (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_7|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_12|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_22|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_12|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_8|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_6|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_#t~ret4#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_#t~post6#1, t1Thread1of1ForFork0_#t~ret3#1, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base]" "[359] $Ultimate##0-->L724: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_1| |v_t1Thread1of1ForFork0_~arg#1.offset_1|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_1| |v_t1Thread1of1ForFork0_~arg#1.base_1|)) InVars {t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_1|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base]" "[360] L724-->L725: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[361] L725-->L725-5: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_3| 0) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" [2025-04-26 16:46:47,872 INFO L754 eck$LassoCheckResult]: Loop: "[363] L725-5-->L727: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[365] L727-->L727-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_17|))) (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_17| (store .cse0 |v_~#m~0.offset_17| 1))) (= (select .cse0 |v_~#m~0.offset_17|) 0) (= |v_t1Thread1of1ForFork0_#t~ret3#1_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret3#1]" "[367] L727-3-->L728: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret3#1]" "[369] L728-->L728-2: Formula: (= (mod v_~send~0_3 256) 0) InVars {~send~0=v_~send~0_3} OutVars{~send~0=v_~send~0_3} AuxVars[] AssignedVars[]" "[371] L728-2-->L736-2: Formula: (and (= |v_t1Thread1of1ForFork0_#t~ret5#1_1| 0) (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret5#1]" "[373] L736-2-->L725-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1]" "[375] L725-2-->L725-3: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_11| |v_t1Thread1of1ForFork0_#t~post6#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" "[377] L725-3-->L725-4: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_13| (+ |v_t1Thread1of1ForFork0_#t~post6#1_3| 1)) InVars {t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_13|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[380] L725-4-->L725-5: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" [2025-04-26 16:46:47,876 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:47,876 INFO L85 PathProgramCache]: Analyzing trace with hash -627046017, now seen corresponding path program 1 times [2025-04-26 16:46:47,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:47,880 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [235588320] [2025-04-26 16:46:47,881 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:47,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:47,930 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 57 statements into 1 equivalence classes. [2025-04-26 16:46:47,954 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 57 of 57 statements. [2025-04-26 16:46:47,954 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:47,954 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:47,954 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:47,959 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 57 statements into 1 equivalence classes. [2025-04-26 16:46:47,978 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 57 of 57 statements. [2025-04-26 16:46:47,979 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:47,979 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:47,998 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:48,003 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:48,003 INFO L85 PathProgramCache]: Analyzing trace with hash -1372172781, now seen corresponding path program 1 times [2025-04-26 16:46:48,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:48,003 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935348328] [2025-04-26 16:46:48,003 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:48,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:48,014 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:48,021 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:48,022 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:48,022 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:48,022 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:48,023 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:48,027 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:48,027 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:48,027 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:48,029 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:48,030 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:48,030 INFO L85 PathProgramCache]: Analyzing trace with hash -1732898219, now seen corresponding path program 1 times [2025-04-26 16:46:48,030 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:48,030 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192815222] [2025-04-26 16:46:48,030 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:48,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:48,043 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 66 statements into 1 equivalence classes. [2025-04-26 16:46:48,061 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 66 of 66 statements. [2025-04-26 16:46:48,061 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:48,061 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:46:48,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:46:48,250 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:46:48,250 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1192815222] [2025-04-26 16:46:48,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1192815222] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:46:48,251 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:46:48,251 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-04-26 16:46:48,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1562165013] [2025-04-26 16:46:48,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:46:48,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:46:48,335 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-26 16:46:48,336 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-26 16:46:48,340 INFO L87 Difference]: Start difference. First operand has 2416 states, 2410 states have (on average 1.3203319502074689) internal successors, (in total 3182), 2415 states have internal predecessors, (3182), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 22.0) internal successors, (in total 66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:48,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:46:48,428 INFO L93 Difference]: Finished difference Result 4423 states and 5652 transitions. [2025-04-26 16:46:48,429 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4423 states and 5652 transitions. [2025-04-26 16:46:48,456 INFO L131 ngComponentsAnalysis]: Automaton has 47 accepting balls. 3008 [2025-04-26 16:46:48,491 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4423 states to 4180 states and 5307 transitions. [2025-04-26 16:46:48,492 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4180 [2025-04-26 16:46:48,500 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4180 [2025-04-26 16:46:48,500 INFO L74 IsDeterministic]: Start isDeterministic. Operand 4180 states and 5307 transitions. [2025-04-26 16:46:48,516 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:46:48,516 INFO L218 hiAutomatonCegarLoop]: Abstraction has 4180 states and 5307 transitions. [2025-04-26 16:46:48,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4180 states and 5307 transitions. [2025-04-26 16:46:48,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4180 to 2747. [2025-04-26 16:46:48,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2747 states, 2747 states have (on average 1.2970513287222425) internal successors, (in total 3563), 2746 states have internal predecessors, (3563), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 2747 states and 3563 transitions. [2025-04-26 16:46:48,649 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2747 states and 3563 transitions. [2025-04-26 16:46:48,653 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-26 16:46:48,655 INFO L438 stractBuchiCegarLoop]: Abstraction has 2747 states and 3563 transitions. [2025-04-26 16:46:48,655 INFO L340 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2025-04-26 16:46:48,655 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2747 states and 3563 transitions. [2025-04-26 16:46:48,668 INFO L131 ngComponentsAnalysis]: Automaton has 34 accepting balls. 2279 [2025-04-26 16:46:48,669 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:46:48,669 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:46:48,671 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:48,671 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:48,673 INFO L752 eck$LassoCheckResult]: Stem: "[248] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[260] L-1-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[283] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[338] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[209] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[272] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[307] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[]" "[228] L681-5-->L682: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[]" "[293] L682-->L682-1: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset]" "[240] L682-1-->L682-2: Formula: (= (select (select |v_#memory_int_4| |v_~#buffer~0.base_2|) |v_~#buffer~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[]" "[218] L682-2-->L682-3: Formula: (= (select (select |v_#memory_int_5| |v_~#buffer~0.base_3|) (+ |v_~#buffer~0.offset_3| 1)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} AuxVars[] AssignedVars[]" "[349] L682-3-->L682-4: Formula: (= (select (select |v_#memory_int_6| |v_~#buffer~0.base_4|) (+ |v_~#buffer~0.offset_4| 2)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} OutVars{#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} AuxVars[] AssignedVars[]" "[333] L682-4-->L682-5: Formula: (= (select (select |v_#memory_int_7| |v_~#buffer~0.base_5|) (+ |v_~#buffer~0.offset_5| 3)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} AuxVars[] AssignedVars[]" "[354] L682-5-->L682-6: Formula: (= (select (select |v_#memory_int_8| |v_~#buffer~0.base_6|) (+ |v_~#buffer~0.offset_6| 4)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} OutVars{#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} AuxVars[] AssignedVars[]" "[234] L682-6-->L682-7: Formula: (= (select (select |v_#memory_int_9| |v_~#buffer~0.base_7|) (+ |v_~#buffer~0.offset_7| 5)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} OutVars{#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} AuxVars[] AssignedVars[]" "[276] L682-7-->L682-8: Formula: (= (select (select |v_#memory_int_10| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_8| 6)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[]" "[233] L682-8-->L682-9: Formula: (= (select (select |v_#memory_int_11| |v_~#buffer~0.base_9|) (+ 7 |v_~#buffer~0.offset_9|)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} OutVars{#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} AuxVars[] AssignedVars[]" "[281] L682-9-->L682-10: Formula: (= (select (select |v_#memory_int_12| |v_~#buffer~0.base_10|) (+ |v_~#buffer~0.offset_10| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} OutVars{#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} AuxVars[] AssignedVars[]" "[237] L682-10-->L682-11: Formula: (= 0 (select (select |v_#memory_int_13| |v_~#buffer~0.base_11|) (+ 9 |v_~#buffer~0.offset_11|))) InVars {#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} OutVars{#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} AuxVars[] AssignedVars[]" "[318] L682-11-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0]" "[214] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0]" "[310] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0]" "[286] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0]" "[322] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0]" "[270] L687-->L688: Formula: (= v_~value~0_1 0) InVars {} OutVars{~value~0=v_~value~0_1} AuxVars[] AssignedVars[~value~0]" "[328] L688-->L688-1: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[]" "[222] L688-1-->L688-2: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset]" "[238] L688-2-->L688-3: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[]" "[271] L688-3-->L688-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4))) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[]" "[287] L688-4-->L688-5: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[]" "[344] L688-5-->L688-6: Formula: (= (select (select |v_#memory_int_17| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[]" "[284] L688-6-->L688-7: Formula: (= (select (select |v_#memory_int_18| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[]" "[231] L688-7-->L688-8: Formula: (= (select (select |v_#memory_int_19| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[]" "[326] L688-8-->L688-9: Formula: (= (select (select |v_#memory_int_20| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[]" "[336] L688-9-->L688-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[]" "[296] L688-10-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[348] L-1-1-->L758: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_1|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~id1~0#1, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~id2~0#1, ULTIMATE.start_main_#t~nondet14#1]" "[323] L758-->L758-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[290] L758-1-->L759: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id2~0#1]" "[255] L759-->L760: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex]" "[273] L760-->L760-1: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[259] L760-1-->L689: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[306] L689-->L691: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[257] L691-->L692: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0]" "[256] L692-->L692-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0]" "[265] L692-1-->L689-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0]" "[313] L689-1-->L760-2: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[339] L760-2-->L761: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[321] L761-->L762: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0]" "[315] L762-->L763: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0]" "[292] L763-->L763-1: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1]" "[357] L763-1-->L763-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[304] L763-2-->L763-3: Formula: (= |v_ULTIMATE.start_main_~id1~0#1_3| |v_ULTIMATE.start_main_#t~pre11#1_3|) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[443] L763-3-->$Ultimate##0: Formula: (and (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_7|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_12|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_22|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_12|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_8|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_6|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_#t~ret4#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_#t~post6#1, t1Thread1of1ForFork0_#t~ret3#1, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base]" "[359] $Ultimate##0-->L724: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_1| |v_t1Thread1of1ForFork0_~arg#1.offset_1|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_1| |v_t1Thread1of1ForFork0_~arg#1.base_1|)) InVars {t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_1|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base]" "[360] L724-->L725: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[361] L725-->L725-5: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_3| 0) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[363] L725-5-->L727: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[365] L727-->L727-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_17|))) (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_17| (store .cse0 |v_~#m~0.offset_17| 1))) (= (select .cse0 |v_~#m~0.offset_17|) 0) (= |v_t1Thread1of1ForFork0_#t~ret3#1_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret3#1]" "[367] L727-3-->L728: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret3#1]" "[368] L728-->L730: Formula: (not (= (mod v_~send~0_4 256) 0)) InVars {~send~0=v_~send~0_4} OutVars{~send~0=v_~send~0_4} AuxVars[] AssignedVars[]" [2025-04-26 16:46:48,673 INFO L754 eck$LassoCheckResult]: Loop: "[370] L730-->L730-1: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_9| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1]" "[372] L730-1-->L730-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1]" "[374] L730-2-->L706: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[376] L706-->L708: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_~b#1_3| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|) InVars {t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_3|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[379] L708-->L718: Formula: (or (<= (mod v_~buffer_size~0_7 4294967296) (mod v_~next~0_10 4294967296)) (<= v_~buffer_size~0_7 0)) InVars {~buffer_size~0=v_~buffer_size~0_7, ~next~0=v_~next~0_10} OutVars{~buffer_size~0=v_~buffer_size~0_7, ~next~0=v_~next~0_10} AuxVars[] AssignedVars[]" "[382] L718-->insertLogElement_returnLabel#1: Formula: (= (+ |v_t1Thread1of1ForFork0_insertLogElement_#res#1_3| 1) 0) InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1]" "[384] insertLogElement_returnLabel#1-->L730-3: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_5| |v_t1Thread1of1ForFork0_#t~ret4#1_1|) InVars {t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret4#1]" "[387] L730-3-->L730-4: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[391] L730-4-->L730-5: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1]" "[393] L730-5-->L730-6: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_15| |v_t1Thread1of1ForFork0_#t~ret4#1_3|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_15|, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_15|, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_3|} AuxVars[] AssignedVars[]" "[395] L730-6-->L730-9: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret4#1]" "[397] L730-9-->L733: Formula: (= v_~value~0_2 |v_t1Thread1of1ForFork0_~i~0#1_19|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0]" "[400] L733-->L734: Formula: (= v_~send~0_5 0) InVars {} OutVars{~send~0=v_~send~0_5} AuxVars[] AssignedVars[~send~0]" "[402] L734-->L728-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0]" "[371] L728-2-->L736-2: Formula: (and (= |v_t1Thread1of1ForFork0_#t~ret5#1_1| 0) (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret5#1]" "[373] L736-2-->L725-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1]" "[375] L725-2-->L725-3: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_11| |v_t1Thread1of1ForFork0_#t~post6#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" "[377] L725-3-->L725-4: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_13| (+ |v_t1Thread1of1ForFork0_#t~post6#1_3| 1)) InVars {t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_13|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[380] L725-4-->L725-5: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" "[363] L725-5-->L727: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[365] L727-->L727-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_17|))) (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_17| (store .cse0 |v_~#m~0.offset_17| 1))) (= (select .cse0 |v_~#m~0.offset_17|) 0) (= |v_t1Thread1of1ForFork0_#t~ret3#1_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret3#1]" "[367] L727-3-->L728: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret3#1]" "[368] L728-->L730: Formula: (not (= (mod v_~send~0_4 256) 0)) InVars {~send~0=v_~send~0_4} OutVars{~send~0=v_~send~0_4} AuxVars[] AssignedVars[]" [2025-04-26 16:46:48,673 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:48,674 INFO L85 PathProgramCache]: Analyzing trace with hash 287030466, now seen corresponding path program 1 times [2025-04-26 16:46:48,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:48,674 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883898898] [2025-04-26 16:46:48,674 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:48,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:48,685 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 61 statements into 1 equivalence classes. [2025-04-26 16:46:48,696 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-04-26 16:46:48,696 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:48,696 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:48,696 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:48,701 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 61 statements into 1 equivalence classes. [2025-04-26 16:46:48,710 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-04-26 16:46:48,710 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:48,710 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:48,718 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:48,720 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:48,720 INFO L85 PathProgramCache]: Analyzing trace with hash -1715140502, now seen corresponding path program 1 times [2025-04-26 16:46:48,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:48,720 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288641434] [2025-04-26 16:46:48,720 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:48,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:48,727 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 23 statements into 1 equivalence classes. [2025-04-26 16:46:48,731 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 23 of 23 statements. [2025-04-26 16:46:48,731 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:48,731 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:46:48,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:46:48,835 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:46:48,835 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288641434] [2025-04-26 16:46:48,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288641434] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:46:48,836 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:46:48,836 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-26 16:46:48,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1082572529] [2025-04-26 16:46:48,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:46:48,836 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-04-26 16:46:48,836 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:46:48,836 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-26 16:46:48,836 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-26 16:46:48,836 INFO L87 Difference]: Start difference. First operand 2747 states and 3563 transitions. cyclomatic complexity: 850 Second operand has 3 states, 2 states have (on average 11.5) internal successors, (in total 23), 3 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:48,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:46:48,889 INFO L93 Difference]: Finished difference Result 2980 states and 3779 transitions. [2025-04-26 16:46:48,889 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2980 states and 3779 transitions. [2025-04-26 16:46:48,904 INFO L131 ngComponentsAnalysis]: Automaton has 41 accepting balls. 2072 [2025-04-26 16:46:48,917 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2980 states to 2980 states and 3779 transitions. [2025-04-26 16:46:48,918 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2980 [2025-04-26 16:46:48,920 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2980 [2025-04-26 16:46:48,920 INFO L74 IsDeterministic]: Start isDeterministic. Operand 2980 states and 3779 transitions. [2025-04-26 16:46:48,923 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:46:48,924 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2980 states and 3779 transitions. [2025-04-26 16:46:48,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2980 states and 3779 transitions. [2025-04-26 16:46:48,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2980 to 2747. [2025-04-26 16:46:48,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2747 states, 2747 states have (on average 1.2817619220968328) internal successors, (in total 3521), 2746 states have internal predecessors, (3521), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:48,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 2747 states and 3521 transitions. [2025-04-26 16:46:48,966 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2747 states and 3521 transitions. [2025-04-26 16:46:48,966 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-26 16:46:48,966 INFO L438 stractBuchiCegarLoop]: Abstraction has 2747 states and 3521 transitions. [2025-04-26 16:46:48,967 INFO L340 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2025-04-26 16:46:48,967 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2747 states and 3521 transitions. [2025-04-26 16:46:48,975 INFO L131 ngComponentsAnalysis]: Automaton has 34 accepting balls. 2009 [2025-04-26 16:46:48,975 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:46:48,975 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:46:48,977 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:48,977 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:48,978 INFO L752 eck$LassoCheckResult]: Stem: "[248] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[260] L-1-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[283] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[338] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[209] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[272] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[307] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[]" "[228] L681-5-->L682: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[]" "[293] L682-->L682-1: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset]" "[240] L682-1-->L682-2: Formula: (= (select (select |v_#memory_int_4| |v_~#buffer~0.base_2|) |v_~#buffer~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[]" "[218] L682-2-->L682-3: Formula: (= (select (select |v_#memory_int_5| |v_~#buffer~0.base_3|) (+ |v_~#buffer~0.offset_3| 1)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} AuxVars[] AssignedVars[]" "[349] L682-3-->L682-4: Formula: (= (select (select |v_#memory_int_6| |v_~#buffer~0.base_4|) (+ |v_~#buffer~0.offset_4| 2)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} OutVars{#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} AuxVars[] AssignedVars[]" "[333] L682-4-->L682-5: Formula: (= (select (select |v_#memory_int_7| |v_~#buffer~0.base_5|) (+ |v_~#buffer~0.offset_5| 3)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} AuxVars[] AssignedVars[]" "[354] L682-5-->L682-6: Formula: (= (select (select |v_#memory_int_8| |v_~#buffer~0.base_6|) (+ |v_~#buffer~0.offset_6| 4)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} OutVars{#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} AuxVars[] AssignedVars[]" "[234] L682-6-->L682-7: Formula: (= (select (select |v_#memory_int_9| |v_~#buffer~0.base_7|) (+ |v_~#buffer~0.offset_7| 5)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} OutVars{#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} AuxVars[] AssignedVars[]" "[276] L682-7-->L682-8: Formula: (= (select (select |v_#memory_int_10| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_8| 6)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[]" "[233] L682-8-->L682-9: Formula: (= (select (select |v_#memory_int_11| |v_~#buffer~0.base_9|) (+ 7 |v_~#buffer~0.offset_9|)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} OutVars{#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} AuxVars[] AssignedVars[]" "[281] L682-9-->L682-10: Formula: (= (select (select |v_#memory_int_12| |v_~#buffer~0.base_10|) (+ |v_~#buffer~0.offset_10| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} OutVars{#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} AuxVars[] AssignedVars[]" "[237] L682-10-->L682-11: Formula: (= 0 (select (select |v_#memory_int_13| |v_~#buffer~0.base_11|) (+ 9 |v_~#buffer~0.offset_11|))) InVars {#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} OutVars{#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} AuxVars[] AssignedVars[]" "[318] L682-11-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0]" "[214] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0]" "[310] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0]" "[286] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0]" "[322] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0]" "[270] L687-->L688: Formula: (= v_~value~0_1 0) InVars {} OutVars{~value~0=v_~value~0_1} AuxVars[] AssignedVars[~value~0]" "[328] L688-->L688-1: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[]" "[222] L688-1-->L688-2: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset]" "[238] L688-2-->L688-3: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[]" "[271] L688-3-->L688-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4))) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[]" "[287] L688-4-->L688-5: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[]" "[344] L688-5-->L688-6: Formula: (= (select (select |v_#memory_int_17| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[]" "[284] L688-6-->L688-7: Formula: (= (select (select |v_#memory_int_18| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[]" "[231] L688-7-->L688-8: Formula: (= (select (select |v_#memory_int_19| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[]" "[326] L688-8-->L688-9: Formula: (= (select (select |v_#memory_int_20| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[]" "[336] L688-9-->L688-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[]" "[296] L688-10-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[348] L-1-1-->L758: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_1|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~id1~0#1, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~id2~0#1, ULTIMATE.start_main_#t~nondet14#1]" "[323] L758-->L758-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[290] L758-1-->L759: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id2~0#1]" "[255] L759-->L760: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex]" "[273] L760-->L760-1: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[259] L760-1-->L689: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[306] L689-->L691: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[257] L691-->L692: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0]" "[256] L692-->L692-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0]" "[265] L692-1-->L689-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0]" "[313] L689-1-->L760-2: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[339] L760-2-->L761: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[321] L761-->L762: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0]" "[315] L762-->L763: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0]" "[292] L763-->L763-1: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1]" "[357] L763-1-->L763-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[304] L763-2-->L763-3: Formula: (= |v_ULTIMATE.start_main_~id1~0#1_3| |v_ULTIMATE.start_main_#t~pre11#1_3|) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[443] L763-3-->$Ultimate##0: Formula: (and (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_7|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_12|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_22|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_12|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_8|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_6|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_#t~ret4#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_#t~post6#1, t1Thread1of1ForFork0_#t~ret3#1, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base]" "[359] $Ultimate##0-->L724: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_1| |v_t1Thread1of1ForFork0_~arg#1.offset_1|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_1| |v_t1Thread1of1ForFork0_~arg#1.base_1|)) InVars {t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_1|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base]" "[360] L724-->L725: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[361] L725-->L725-5: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_3| 0) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[363] L725-5-->L727: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[299] L763-4-->L763-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1]" "[266] L763-5-->L764: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1]" "[350] L764-->L764-1: Formula: (= |v_ULTIMATE.start_main_#t~pre13#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1]" "[335] L764-1-->L764-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks]" "[319] L764-2-->L764-3: Formula: (= |v_ULTIMATE.start_main_~id2~0#1_3| |v_ULTIMATE.start_main_#t~pre13#1_3|) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id2~0#1]" "[446] L764-3-->$Ultimate##0: Formula: (and (= |v_t2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_t2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre13#1_7|) (= v_t2Thread1of1ForFork1_thidvar1_2 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_t2Thread1of1ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_7|} OutVars{t2Thread1of1ForFork1_removeLogElement_#t~mem2#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~mem2#1_12|, t2Thread1of1ForFork1_#res#1.base=|v_t2Thread1of1ForFork1_#res#1.base_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_7|, t2Thread1of1ForFork1_#res#1.offset=|v_t2Thread1of1ForFork1_#res#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_4|, t2Thread1of1ForFork1_#t~post10#1=|v_t2Thread1of1ForFork1_#t~post10#1_8|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_14|, t2Thread1of1ForFork1_removeLogElement_#res#1=|v_t2Thread1of1ForFork1_removeLogElement_#res#1_10|, t2Thread1of1ForFork1_#t~ret7#1=|v_t2Thread1of1ForFork1_#t~ret7#1_6|, t2Thread1of1ForFork1_thidvar2=v_t2Thread1of1ForFork1_thidvar2_2, t2Thread1of1ForFork1_#t~ret9#1=|v_t2Thread1of1ForFork1_#t~ret9#1_6|, t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_4|, t2Thread1of1ForFork1_removeLogElement_#t~post1#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~post1#1_12|, t2Thread1of1ForFork1_thidvar1=v_t2Thread1of1ForFork1_thidvar1_2, t2Thread1of1ForFork1_thidvar0=v_t2Thread1of1ForFork1_thidvar0_2, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_4|, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_12|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_removeLogElement_#t~mem2#1, t2Thread1of1ForFork1_#res#1.base, t2Thread1of1ForFork1_#res#1.offset, t2Thread1of1ForFork1_#in~arg#1.offset, t2Thread1of1ForFork1_#t~post10#1, t2Thread1of1ForFork1_~i~1#1, t2Thread1of1ForFork1_removeLogElement_#res#1, t2Thread1of1ForFork1_#t~ret7#1, t2Thread1of1ForFork1_thidvar2, t2Thread1of1ForFork1_#t~ret9#1, t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_removeLogElement_#t~post1#1, t2Thread1of1ForFork1_thidvar1, t2Thread1of1ForFork1_thidvar0, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_#in~arg#1.base, t2Thread1of1ForFork1_#t~ret8#1]" "[403] $Ultimate##0-->L742: Formula: (and (= |v_t2Thread1of1ForFork1_~arg#1.offset_1| |v_t2Thread1of1ForFork1_#in~arg#1.offset_1|) (= |v_t2Thread1of1ForFork1_#in~arg#1.base_1| |v_t2Thread1of1ForFork1_~arg#1.base_1|)) InVars {t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_1|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_1|} OutVars{t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_1|, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_1|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_1|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_1|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_~arg#1.offset]" "[404] L742-->L743: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~i~1#1]" "[405] L743-->L743-5: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_3| 0) InVars {} OutVars{t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_3|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~i~1#1]" [2025-04-26 16:46:48,978 INFO L754 eck$LassoCheckResult]: Loop: "[407] L743-5-->L745: Formula: (< |v_t2Thread1of1ForFork1_~i~1#1_7| 7) InVars {t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_7|} OutVars{t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_7|} AuxVars[] AssignedVars[]" "[409] L745-->L745-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_40| |v_~#m~0.base_29|))) (and (= (select .cse0 |v_~#m~0.offset_29|) 0) (= |v_t2Thread1of1ForFork1_#t~ret7#1_1| 0) (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| |v_~#m~0.base_29| (store .cse0 |v_~#m~0.offset_29| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_39|, ~#m~0.base=|v_~#m~0.base_29|, t2Thread1of1ForFork1_#t~ret7#1=|v_t2Thread1of1ForFork1_#t~ret7#1_1|, ~#m~0.offset=|v_~#m~0.offset_29|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret7#1]" "[411] L745-3-->L746: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret7#1=|v_t2Thread1of1ForFork1_#t~ret7#1_3|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret7#1]" "[413] L746-->L746-2: Formula: (= (mod v_~receive~0_6 256) 0) InVars {~receive~0=v_~receive~0_6} OutVars{~receive~0=v_~receive~0_6} AuxVars[] AssignedVars[]" "[415] L746-2-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork1_#t~ret9#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork1_#t~ret9#1=|v_t2Thread1of1ForFork1_#t~ret9#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret9#1]" "[417] L753-2-->L743-2: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret9#1=|v_t2Thread1of1ForFork1_#t~ret9#1_3|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret9#1]" "[420] L743-2-->L743-3: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_9| |v_t2Thread1of1ForFork1_#t~post10#1_1|) InVars {t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_9|} OutVars{t2Thread1of1ForFork1_#t~post10#1=|v_t2Thread1of1ForFork1_#t~post10#1_1|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_9|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~post10#1]" "[423] L743-3-->L743-4: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_11| (+ |v_t2Thread1of1ForFork1_#t~post10#1_3| 1)) InVars {t2Thread1of1ForFork1_#t~post10#1=|v_t2Thread1of1ForFork1_#t~post10#1_3|} OutVars{t2Thread1of1ForFork1_#t~post10#1=|v_t2Thread1of1ForFork1_#t~post10#1_3|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~i~1#1]" "[426] L743-4-->L743-5: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~post10#1=|v_t2Thread1of1ForFork1_#t~post10#1_5|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~post10#1]" [2025-04-26 16:46:48,978 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:48,978 INFO L85 PathProgramCache]: Analyzing trace with hash 456376601, now seen corresponding path program 1 times [2025-04-26 16:46:48,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:48,978 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362640230] [2025-04-26 16:46:48,979 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:48,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:49,006 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 67 statements into 1 equivalence classes. [2025-04-26 16:46:49,017 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 67 of 67 statements. [2025-04-26 16:46:49,017 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:49,017 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:49,017 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:49,022 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 67 statements into 1 equivalence classes. [2025-04-26 16:46:49,030 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 67 of 67 statements. [2025-04-26 16:46:49,030 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:49,030 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:49,038 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:49,041 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:49,041 INFO L85 PathProgramCache]: Analyzing trace with hash 1775582272, now seen corresponding path program 1 times [2025-04-26 16:46:49,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:49,041 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1719959811] [2025-04-26 16:46:49,041 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:49,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:49,044 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:49,046 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:49,046 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:49,046 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:49,046 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:49,047 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:49,053 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:49,053 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:49,053 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:49,055 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:49,055 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:49,055 INFO L85 PathProgramCache]: Analyzing trace with hash 2100114984, now seen corresponding path program 1 times [2025-04-26 16:46:49,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:49,059 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54728207] [2025-04-26 16:46:49,059 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:49,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:49,069 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 76 statements into 1 equivalence classes. [2025-04-26 16:46:49,079 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 76 of 76 statements. [2025-04-26 16:46:49,079 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:49,079 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:49,079 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:49,083 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 76 statements into 1 equivalence classes. [2025-04-26 16:46:49,092 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 76 of 76 statements. [2025-04-26 16:46:49,092 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:49,092 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:49,100 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:50,297 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 16:46:50,297 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 16:46:50,298 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 16:46:50,298 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 16:46:50,298 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 16:46:50,298 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:50,298 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 16:46:50,298 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 16:46:50,298 INFO L132 ssoRankerPreferences]: Filename of dumped script: circular_buffer_ok.i_petrified1_Iteration3_Lasso [2025-04-26 16:46:50,298 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 16:46:50,298 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 16:46:50,323 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,327 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,330 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,332 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,333 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,335 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,340 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,342 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,343 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,346 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,348 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,351 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,353 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,355 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,356 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,358 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,361 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,363 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,365 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,367 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,369 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,371 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,374 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,377 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,379 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,381 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,383 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,385 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,387 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,388 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,390 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,393 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,396 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,398 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,400 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,402 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,405 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,408 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,415 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,450 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,452 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,453 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,456 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,458 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,706 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,708 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,710 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,713 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,715 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,717 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,719 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,720 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,723 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,725 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,727 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,758 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,760 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,761 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,764 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,765 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,773 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,775 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,777 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,778 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,780 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,782 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,784 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,786 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,788 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,789 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,791 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,799 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,801 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,838 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,840 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,841 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,848 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,857 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,859 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,861 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,863 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,865 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,867 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,869 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,870 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,872 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,875 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:50,877 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:51,462 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 16:46:51,465 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 16:46:51,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,468 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,469 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2025-04-26 16:46:51,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:51,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,481 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,483 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:51,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:51,485 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,494 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2025-04-26 16:46:51,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,496 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2025-04-26 16:46:51,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,509 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,512 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,512 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,516 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,522 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:51,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,524 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,525 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2025-04-26 16:46:51,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,537 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,538 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,538 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,540 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,546 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2025-04-26 16:46:51,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,546 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,550 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,550 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2025-04-26 16:46:51,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,561 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,563 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,563 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,566 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,572 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:51,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,574 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,576 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2025-04-26 16:46:51,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,587 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,589 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,589 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,591 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:51,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,599 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,600 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2025-04-26 16:46:51,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:51,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,611 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,612 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:51,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:51,613 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,618 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:51,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,619 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,621 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 16:46:51,622 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 16:46:51,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,632 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,637 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,637 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,641 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,646 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2025-04-26 16:46:51,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,648 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 16:46:51,649 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 16:46:51,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,663 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,664 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,666 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,672 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 16:46:51,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,674 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,675 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2025-04-26 16:46:51,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,687 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,688 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,688 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,690 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,697 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2025-04-26 16:46:51,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,699 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,709 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2025-04-26 16:46:51,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,720 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,721 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,721 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,724 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,729 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:51,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,729 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,731 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2025-04-26 16:46:51,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,744 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,745 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,745 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,747 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,758 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2025-04-26 16:46:51,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,758 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,760 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,761 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2025-04-26 16:46:51,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,772 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,773 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,773 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,776 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,783 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2025-04-26 16:46:51,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,784 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,786 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,787 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2025-04-26 16:46:51,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,798 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,799 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,799 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,805 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,811 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 16:46:51,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,812 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,849 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,855 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2025-04-26 16:46:51,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,863 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,867 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,867 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,869 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,874 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 16:46:51,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,875 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,877 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,878 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2025-04-26 16:46:51,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,890 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,891 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,891 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,893 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,899 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:51,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,901 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,902 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2025-04-26 16:46:51,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,915 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,915 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,915 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,918 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,924 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:51,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,927 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,929 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2025-04-26 16:46:51,931 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 16:46:51,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,942 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:51,942 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:51,946 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,953 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2025-04-26 16:46:51,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,954 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,956 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2025-04-26 16:46:51,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:51,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,969 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,969 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:51,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:51,970 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,976 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2025-04-26 16:46:51,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,976 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:51,978 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:51,980 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2025-04-26 16:46:51,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:51,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:51,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:51,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:51,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:51,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:51,991 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:51,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:51,992 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:51,998 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:51,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:51,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,000 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,000 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2025-04-26 16:46:52,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,011 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,012 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,012 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,014 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,020 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 16:46:52,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,020 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,022 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,023 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2025-04-26 16:46:52,023 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 16:46:52,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,034 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,034 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,036 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,043 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2025-04-26 16:46:52,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,043 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,045 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,046 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2025-04-26 16:46:52,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,058 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,058 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,061 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,066 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,067 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,069 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,070 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2025-04-26 16:46:52,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,085 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,087 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,087 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,090 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,095 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2025-04-26 16:46:52,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,096 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,097 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,098 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2025-04-26 16:46:52,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,110 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,110 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,112 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,118 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2025-04-26 16:46:52,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,120 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,120 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2025-04-26 16:46:52,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,131 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,136 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,136 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,138 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,144 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2025-04-26 16:46:52,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,144 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,146 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,148 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2025-04-26 16:46:52,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:52,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,160 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:52,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:52,161 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,166 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2025-04-26 16:46:52,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,168 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,169 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2025-04-26 16:46:52,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,180 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,182 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,182 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,184 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,190 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2025-04-26 16:46:52,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,192 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,193 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2025-04-26 16:46:52,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:52,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,204 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:52,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:52,205 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,210 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2025-04-26 16:46:52,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,211 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,212 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,213 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2025-04-26 16:46:52,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,225 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,225 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,227 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,233 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2025-04-26 16:46:52,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,233 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,235 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,235 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2025-04-26 16:46:52,236 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 16:46:52,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,247 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,251 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,251 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,253 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,263 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2025-04-26 16:46:52,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,263 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,265 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,271 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2025-04-26 16:46:52,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,281 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,283 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,283 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,288 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,295 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 16:46:52,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,297 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,298 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2025-04-26 16:46:52,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:52,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,310 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,311 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:52,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:52,312 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,317 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,320 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,321 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2025-04-26 16:46:52,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,333 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,333 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,335 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,340 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2025-04-26 16:46:52,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,341 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,342 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,343 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2025-04-26 16:46:52,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,353 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,354 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,354 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,357 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,362 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2025-04-26 16:46:52,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,363 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,365 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,366 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2025-04-26 16:46:52,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,378 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,378 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,380 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,387 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 16:46:52,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,387 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,389 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,390 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2025-04-26 16:46:52,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,401 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,401 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,404 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,409 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 16:46:52,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,412 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,413 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2025-04-26 16:46:52,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,424 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,425 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,425 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,427 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,433 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2025-04-26 16:46:52,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,435 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2025-04-26 16:46:52,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,448 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,449 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,451 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,456 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,458 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,458 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2025-04-26 16:46:52,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,470 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,470 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,472 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,479 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2025-04-26 16:46:52,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,479 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,481 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,482 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2025-04-26 16:46:52,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,493 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,493 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,493 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,496 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,501 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2025-04-26 16:46:52,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,501 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,503 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,503 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2025-04-26 16:46:52,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,514 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,515 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,515 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,517 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,522 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 16:46:52,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,524 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,524 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2025-04-26 16:46:52,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,535 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,536 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,536 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,538 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,543 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2025-04-26 16:46:52,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,543 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,545 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,546 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2025-04-26 16:46:52,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:52,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,556 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,557 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:52,557 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:52,558 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,563 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2025-04-26 16:46:52,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,565 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2025-04-26 16:46:52,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:52,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,578 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:52,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:52,579 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,584 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2025-04-26 16:46:52,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,585 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,586 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,587 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2025-04-26 16:46:52,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,598 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,598 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,601 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,606 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2025-04-26 16:46:52,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,608 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,610 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2025-04-26 16:46:52,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,621 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,622 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,622 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,624 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,629 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,631 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2025-04-26 16:46:52,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,642 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,643 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,643 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,645 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,650 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2025-04-26 16:46:52,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,651 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,652 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,653 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2025-04-26 16:46:52,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,667 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,667 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,669 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,675 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,677 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,679 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2025-04-26 16:46:52,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,690 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,691 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,691 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,695 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,701 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,701 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,703 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,704 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2025-04-26 16:46:52,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,715 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,715 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,715 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,717 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,723 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 16:46:52,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,723 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,725 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,726 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2025-04-26 16:46:52,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,736 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,737 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,737 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,739 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,744 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2025-04-26 16:46:52,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,744 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,746 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,746 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2025-04-26 16:46:52,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,757 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,758 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,758 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,760 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,765 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2025-04-26 16:46:52,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,767 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,768 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2025-04-26 16:46:52,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,779 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,779 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,779 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,781 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,787 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,789 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,790 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2025-04-26 16:46:52,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,801 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,802 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,802 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,803 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,809 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,811 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,811 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2025-04-26 16:46:52,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,822 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,823 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,823 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,825 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,830 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2025-04-26 16:46:52,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,830 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,832 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,832 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2025-04-26 16:46:52,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,843 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,844 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,844 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,846 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,852 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,853 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,855 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2025-04-26 16:46:52,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,868 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,869 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,869 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,871 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,877 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,879 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,881 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2025-04-26 16:46:52,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,893 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,893 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,895 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,901 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2025-04-26 16:46:52,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,902 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,904 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,906 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2025-04-26 16:46:52,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,918 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,918 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,920 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,926 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2025-04-26 16:46:52,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,929 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,930 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2025-04-26 16:46:52,931 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 16:46:52,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,942 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,942 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,944 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,950 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2025-04-26 16:46:52,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,952 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2025-04-26 16:46:52,955 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 16:46:52,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,965 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,966 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,966 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,968 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,973 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:52,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,974 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,975 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,976 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2025-04-26 16:46:52,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:52,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:52,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:52,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:52,986 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:52,987 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:52,987 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:52,989 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:52,994 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2025-04-26 16:46:52,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:52,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:52,996 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:52,997 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2025-04-26 16:46:52,998 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 16:46:53,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,007 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,008 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,008 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,010 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,015 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 16:46:53,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,017 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,019 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2025-04-26 16:46:53,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,029 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,030 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,030 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,032 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,037 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2025-04-26 16:46:53,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,037 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,039 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,045 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2025-04-26 16:46:53,046 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 16:46:53,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,057 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,057 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,058 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,064 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2025-04-26 16:46:53,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,066 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,066 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2025-04-26 16:46:53,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,077 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,078 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,078 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,080 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,085 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 16:46:53,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,085 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,087 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,088 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2025-04-26 16:46:53,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:53,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,099 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:53,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:53,100 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,105 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2025-04-26 16:46:53,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,106 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,107 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,108 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2025-04-26 16:46:53,109 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 16:46:53,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:53,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,119 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,119 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:53,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:53,120 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,125 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 16:46:53,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,125 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,127 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,127 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2025-04-26 16:46:53,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,138 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,138 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,140 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,146 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2025-04-26 16:46:53,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,146 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,148 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2025-04-26 16:46:53,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,159 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,160 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,160 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,162 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,168 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 16:46:53,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,172 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,173 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2025-04-26 16:46:53,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,185 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,185 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,185 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,187 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,193 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2025-04-26 16:46:53,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,195 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,195 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2025-04-26 16:46:53,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:53,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,206 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:53,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:53,207 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,212 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 16:46:53,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,212 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,214 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2025-04-26 16:46:53,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:53,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,225 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,225 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:53,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:53,226 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,231 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2025-04-26 16:46:53,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,231 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,233 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,234 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2025-04-26 16:46:53,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,245 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,245 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,247 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,252 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2025-04-26 16:46:53,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,252 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,254 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,254 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2025-04-26 16:46:53,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,266 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,266 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,268 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,273 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:53,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,273 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,275 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2025-04-26 16:46:53,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:53,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,287 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:53,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:53,288 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,293 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2025-04-26 16:46:53,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,295 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2025-04-26 16:46:53,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,307 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,307 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,309 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,314 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2025-04-26 16:46:53,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,315 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,316 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,317 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2025-04-26 16:46:53,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,328 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,329 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,329 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,331 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,337 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 16:46:53,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,338 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,339 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,340 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2025-04-26 16:46:53,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,351 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,352 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,352 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,354 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,359 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2025-04-26 16:46:53,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,361 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,361 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2025-04-26 16:46:53,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,372 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,372 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,372 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,374 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,380 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2025-04-26 16:46:53,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,381 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,382 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2025-04-26 16:46:53,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,392 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,393 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,393 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,395 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,400 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2025-04-26 16:46:53,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,401 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,402 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,403 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2025-04-26 16:46:53,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,413 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,414 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,414 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,416 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,421 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2025-04-26 16:46:53,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,423 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,424 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2025-04-26 16:46:53,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:53,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,434 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,434 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:53,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:53,435 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,440 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2025-04-26 16:46:53,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,442 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,443 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2025-04-26 16:46:53,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,455 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,455 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,457 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,462 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2025-04-26 16:46:53,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,464 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,464 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2025-04-26 16:46:53,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,475 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,476 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,476 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,478 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:53,483 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2025-04-26 16:46:53,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,485 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,486 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2025-04-26 16:46:53,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:53,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:53,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:53,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:53,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:53,498 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:53,498 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:53,501 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2025-04-26 16:46:53,509 INFO L436 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2025-04-26 16:46:53,509 INFO L437 ModelExtractionUtils]: 0 out of 7 variables were initially zero. Simplification set additionally 4 variables to zero. [2025-04-26 16:46:53,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:53,510 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:53,512 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:53,513 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2025-04-26 16:46:53,513 INFO L436 nArgumentSynthesizer]: Simplifying supporting invariants... [2025-04-26 16:46:53,533 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:53,533 INFO L439 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2025-04-26 16:46:53,533 INFO L476 LassoAnalysis]: Proved termination. [2025-04-26 16:46:53,533 INFO L478 LassoAnalysis]: Termination argument consisting of: Ranking function f(t2Thread1of1ForFork1_~i~1#1) = -2*t2Thread1of1ForFork1_~i~1#1 + 13 Supporting invariants [] [2025-04-26 16:46:53,541 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2025-04-26 16:46:53,554 INFO L156 tatePredicateManager]: 3 out of 3 supporting invariants were superfluous and have been removed [2025-04-26 16:46:53,579 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:53,593 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 67 statements into 1 equivalence classes. [2025-04-26 16:46:53,606 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 67 of 67 statements. [2025-04-26 16:46:53,607 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:53,607 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:46:53,608 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-04-26 16:46:53,611 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:46:53,700 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:53,706 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:53,707 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:53,707 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:46:53,707 INFO L256 TraceCheckSpWp]: Trace formula consists of 26 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-04-26 16:46:53,708 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:46:53,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:46:53,762 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2025-04-26 16:46:53,763 INFO L70 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2747 states and 3521 transitions. cyclomatic complexity: 808 Second operand has 5 states, 5 states have (on average 15.2) internal successors, (in total 76), 5 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:53,894 INFO L74 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 2747 states and 3521 transitions. cyclomatic complexity: 808. Second operand has 5 states, 5 states have (on average 15.2) internal successors, (in total 76), 5 states have internal predecessors, (76), 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 5164 states and 6676 transitions. Complement of second has 8 states. [2025-04-26 16:46:53,895 INFO L140 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2025-04-26 16:46:53,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 15.2) internal successors, (in total 76), 5 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:53,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 215 transitions. [2025-04-26 16:46:53,898 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 5 states and 215 transitions. Stem has 67 letters. Loop has 9 letters. [2025-04-26 16:46:53,898 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:46:53,899 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 5 states and 215 transitions. Stem has 76 letters. Loop has 9 letters. [2025-04-26 16:46:53,899 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:46:53,899 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 5 states and 215 transitions. Stem has 67 letters. Loop has 18 letters. [2025-04-26 16:46:53,901 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:46:53,901 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5164 states and 6676 transitions. [2025-04-26 16:46:53,927 INFO L131 ngComponentsAnalysis]: Automaton has 42 accepting balls. 378 [2025-04-26 16:46:53,945 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5164 states to 3648 states and 4732 transitions. [2025-04-26 16:46:53,945 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2070 [2025-04-26 16:46:53,947 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2126 [2025-04-26 16:46:53,947 INFO L74 IsDeterministic]: Start isDeterministic. Operand 3648 states and 4732 transitions. [2025-04-26 16:46:53,947 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 16:46:53,947 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3648 states and 4732 transitions. [2025-04-26 16:46:53,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3648 states and 4732 transitions. [2025-04-26 16:46:53,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3648 to 3628. [2025-04-26 16:46:53,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3628 states, 3628 states have (on average 1.2943770672546857) internal successors, (in total 4696), 3627 states have internal predecessors, (4696), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:54,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 3628 states and 4696 transitions. [2025-04-26 16:46:54,005 INFO L240 hiAutomatonCegarLoop]: Abstraction has 3628 states and 4696 transitions. [2025-04-26 16:46:54,005 INFO L438 stractBuchiCegarLoop]: Abstraction has 3628 states and 4696 transitions. [2025-04-26 16:46:54,005 INFO L340 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2025-04-26 16:46:54,005 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3628 states and 4696 transitions. [2025-04-26 16:46:54,017 INFO L131 ngComponentsAnalysis]: Automaton has 42 accepting balls. 378 [2025-04-26 16:46:54,017 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:46:54,017 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:46:54,018 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:54,018 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:54,019 INFO L752 eck$LassoCheckResult]: Stem: "[248] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[260] L-1-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[283] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[338] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[209] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[272] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[307] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[]" "[228] L681-5-->L682: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[]" "[293] L682-->L682-1: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset]" "[240] L682-1-->L682-2: Formula: (= (select (select |v_#memory_int_4| |v_~#buffer~0.base_2|) |v_~#buffer~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[]" "[218] L682-2-->L682-3: Formula: (= (select (select |v_#memory_int_5| |v_~#buffer~0.base_3|) (+ |v_~#buffer~0.offset_3| 1)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} AuxVars[] AssignedVars[]" "[349] L682-3-->L682-4: Formula: (= (select (select |v_#memory_int_6| |v_~#buffer~0.base_4|) (+ |v_~#buffer~0.offset_4| 2)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} OutVars{#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} AuxVars[] AssignedVars[]" "[333] L682-4-->L682-5: Formula: (= (select (select |v_#memory_int_7| |v_~#buffer~0.base_5|) (+ |v_~#buffer~0.offset_5| 3)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} AuxVars[] AssignedVars[]" "[354] L682-5-->L682-6: Formula: (= (select (select |v_#memory_int_8| |v_~#buffer~0.base_6|) (+ |v_~#buffer~0.offset_6| 4)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} OutVars{#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} AuxVars[] AssignedVars[]" "[234] L682-6-->L682-7: Formula: (= (select (select |v_#memory_int_9| |v_~#buffer~0.base_7|) (+ |v_~#buffer~0.offset_7| 5)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} OutVars{#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} AuxVars[] AssignedVars[]" "[276] L682-7-->L682-8: Formula: (= (select (select |v_#memory_int_10| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_8| 6)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[]" "[233] L682-8-->L682-9: Formula: (= (select (select |v_#memory_int_11| |v_~#buffer~0.base_9|) (+ 7 |v_~#buffer~0.offset_9|)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} OutVars{#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} AuxVars[] AssignedVars[]" "[281] L682-9-->L682-10: Formula: (= (select (select |v_#memory_int_12| |v_~#buffer~0.base_10|) (+ |v_~#buffer~0.offset_10| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} OutVars{#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} AuxVars[] AssignedVars[]" "[237] L682-10-->L682-11: Formula: (= 0 (select (select |v_#memory_int_13| |v_~#buffer~0.base_11|) (+ 9 |v_~#buffer~0.offset_11|))) InVars {#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} OutVars{#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} AuxVars[] AssignedVars[]" "[318] L682-11-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0]" "[214] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0]" "[310] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0]" "[286] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0]" "[322] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0]" "[270] L687-->L688: Formula: (= v_~value~0_1 0) InVars {} OutVars{~value~0=v_~value~0_1} AuxVars[] AssignedVars[~value~0]" "[328] L688-->L688-1: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[]" "[222] L688-1-->L688-2: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset]" "[238] L688-2-->L688-3: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[]" "[271] L688-3-->L688-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4))) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[]" "[287] L688-4-->L688-5: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[]" "[344] L688-5-->L688-6: Formula: (= (select (select |v_#memory_int_17| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[]" "[284] L688-6-->L688-7: Formula: (= (select (select |v_#memory_int_18| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[]" "[231] L688-7-->L688-8: Formula: (= (select (select |v_#memory_int_19| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[]" "[326] L688-8-->L688-9: Formula: (= (select (select |v_#memory_int_20| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[]" "[336] L688-9-->L688-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[]" "[296] L688-10-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[348] L-1-1-->L758: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_1|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~id1~0#1, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~id2~0#1, ULTIMATE.start_main_#t~nondet14#1]" "[323] L758-->L758-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[290] L758-1-->L759: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id2~0#1]" "[255] L759-->L760: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex]" "[273] L760-->L760-1: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[259] L760-1-->L689: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[306] L689-->L691: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[257] L691-->L692: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0]" "[256] L692-->L692-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0]" "[265] L692-1-->L689-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0]" "[313] L689-1-->L760-2: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[339] L760-2-->L761: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[321] L761-->L762: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0]" "[315] L762-->L763: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0]" "[292] L763-->L763-1: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1]" "[357] L763-1-->L763-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[304] L763-2-->L763-3: Formula: (= |v_ULTIMATE.start_main_~id1~0#1_3| |v_ULTIMATE.start_main_#t~pre11#1_3|) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[443] L763-3-->$Ultimate##0: Formula: (and (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_7|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_12|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_22|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_12|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_8|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_6|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_#t~ret4#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_#t~post6#1, t1Thread1of1ForFork0_#t~ret3#1, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base]" "[359] $Ultimate##0-->L724: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_1| |v_t1Thread1of1ForFork0_~arg#1.offset_1|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_1| |v_t1Thread1of1ForFork0_~arg#1.base_1|)) InVars {t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_1|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base]" "[360] L724-->L725: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[361] L725-->L725-5: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_3| 0) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[363] L725-5-->L727: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[365] L727-->L727-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_17|))) (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_17| (store .cse0 |v_~#m~0.offset_17| 1))) (= (select .cse0 |v_~#m~0.offset_17|) 0) (= |v_t1Thread1of1ForFork0_#t~ret3#1_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret3#1]" "[367] L727-3-->L728: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret3#1]" "[368] L728-->L730: Formula: (not (= (mod v_~send~0_4 256) 0)) InVars {~send~0=v_~send~0_4} OutVars{~send~0=v_~send~0_4} AuxVars[] AssignedVars[]" "[370] L730-->L730-1: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_9| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1]" "[372] L730-1-->L730-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1]" "[374] L730-2-->L706: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[376] L706-->L708: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_~b#1_3| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|) InVars {t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_3|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[379] L708-->L718: Formula: (or (<= (mod v_~buffer_size~0_7 4294967296) (mod v_~next~0_10 4294967296)) (<= v_~buffer_size~0_7 0)) InVars {~buffer_size~0=v_~buffer_size~0_7, ~next~0=v_~next~0_10} OutVars{~buffer_size~0=v_~buffer_size~0_7, ~next~0=v_~next~0_10} AuxVars[] AssignedVars[]" "[382] L718-->insertLogElement_returnLabel#1: Formula: (= (+ |v_t1Thread1of1ForFork0_insertLogElement_#res#1_3| 1) 0) InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1]" "[384] insertLogElement_returnLabel#1-->L730-3: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_5| |v_t1Thread1of1ForFork0_#t~ret4#1_1|) InVars {t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret4#1]" "[387] L730-3-->L730-4: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[391] L730-4-->L730-5: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1]" "[393] L730-5-->L730-6: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_15| |v_t1Thread1of1ForFork0_#t~ret4#1_3|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_15|, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_15|, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_3|} AuxVars[] AssignedVars[]" "[395] L730-6-->L730-9: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret4#1]" "[397] L730-9-->L733: Formula: (= v_~value~0_2 |v_t1Thread1of1ForFork0_~i~0#1_19|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0]" "[400] L733-->L734: Formula: (= v_~send~0_5 0) InVars {} OutVars{~send~0=v_~send~0_5} AuxVars[] AssignedVars[~send~0]" "[402] L734-->L728-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0]" [2025-04-26 16:46:54,019 INFO L754 eck$LassoCheckResult]: Loop: "[371] L728-2-->L736-2: Formula: (and (= |v_t1Thread1of1ForFork0_#t~ret5#1_1| 0) (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret5#1]" "[373] L736-2-->L725-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1]" "[375] L725-2-->L725-3: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_11| |v_t1Thread1of1ForFork0_#t~post6#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" "[377] L725-3-->L725-4: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_13| (+ |v_t1Thread1of1ForFork0_#t~post6#1_3| 1)) InVars {t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_13|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[380] L725-4-->L725-5: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" "[363] L725-5-->L727: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[365] L727-->L727-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_17|))) (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_17| (store .cse0 |v_~#m~0.offset_17| 1))) (= (select .cse0 |v_~#m~0.offset_17|) 0) (= |v_t1Thread1of1ForFork0_#t~ret3#1_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret3#1]" "[367] L727-3-->L728: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret3#1]" "[369] L728-->L728-2: Formula: (= (mod v_~send~0_3 256) 0) InVars {~send~0=v_~send~0_3} OutVars{~send~0=v_~send~0_3} AuxVars[] AssignedVars[]" [2025-04-26 16:46:54,020 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:54,020 INFO L85 PathProgramCache]: Analyzing trace with hash 415482290, now seen corresponding path program 1 times [2025-04-26 16:46:54,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:54,020 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486223440] [2025-04-26 16:46:54,020 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:54,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:54,030 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 75 statements into 1 equivalence classes. [2025-04-26 16:46:54,038 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 75 of 75 statements. [2025-04-26 16:46:54,039 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:54,039 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:46:54,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:46:54,168 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:46:54,168 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1486223440] [2025-04-26 16:46:54,168 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1486223440] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:46:54,168 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:46:54,169 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-04-26 16:46:54,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [236729536] [2025-04-26 16:46:54,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:46:54,169 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-04-26 16:46:54,169 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:54,169 INFO L85 PathProgramCache]: Analyzing trace with hash 1152773403, now seen corresponding path program 2 times [2025-04-26 16:46:54,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:54,169 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645497165] [2025-04-26 16:46:54,169 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:46:54,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:54,174 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:54,176 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:54,176 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-04-26 16:46:54,176 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:54,177 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:54,177 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:54,178 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:54,179 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:54,179 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:54,180 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:54,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:46:54,226 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-04-26 16:46:54,226 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-04-26 16:46:54,226 INFO L87 Difference]: Start difference. First operand 3628 states and 4696 transitions. cyclomatic complexity: 1113 Second operand has 5 states, 5 states have (on average 15.0) internal successors, (in total 75), 5 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:54,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:46:54,323 INFO L93 Difference]: Finished difference Result 6637 states and 8423 transitions. [2025-04-26 16:46:54,323 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 6637 states and 8423 transitions. [2025-04-26 16:46:54,359 INFO L131 ngComponentsAnalysis]: Automaton has 42 accepting balls. 378 [2025-04-26 16:46:54,387 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 6637 states to 6316 states and 8099 transitions. [2025-04-26 16:46:54,387 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3579 [2025-04-26 16:46:54,391 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3579 [2025-04-26 16:46:54,391 INFO L74 IsDeterministic]: Start isDeterministic. Operand 6316 states and 8099 transitions. [2025-04-26 16:46:54,392 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 16:46:54,392 INFO L218 hiAutomatonCegarLoop]: Abstraction has 6316 states and 8099 transitions. [2025-04-26 16:46:54,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6316 states and 8099 transitions. [2025-04-26 16:46:54,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6316 to 4300. [2025-04-26 16:46:54,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4300 states, 4300 states have (on average 1.2886046511627907) internal successors, (in total 5541), 4299 states have internal predecessors, (5541), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:54,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4300 states to 4300 states and 5541 transitions. [2025-04-26 16:46:54,469 INFO L240 hiAutomatonCegarLoop]: Abstraction has 4300 states and 5541 transitions. [2025-04-26 16:46:54,469 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-26 16:46:54,470 INFO L438 stractBuchiCegarLoop]: Abstraction has 4300 states and 5541 transitions. [2025-04-26 16:46:54,470 INFO L340 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2025-04-26 16:46:54,470 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4300 states and 5541 transitions. [2025-04-26 16:46:54,483 INFO L131 ngComponentsAnalysis]: Automaton has 42 accepting balls. 378 [2025-04-26 16:46:54,483 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:46:54,483 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:46:54,486 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:54,486 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:46:54,487 INFO L752 eck$LassoCheckResult]: Stem: "[248] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[260] L-1-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[283] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[338] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[209] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[272] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[307] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[]" "[228] L681-5-->L682: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[]" "[293] L682-->L682-1: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset]" "[240] L682-1-->L682-2: Formula: (= (select (select |v_#memory_int_4| |v_~#buffer~0.base_2|) |v_~#buffer~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[]" "[218] L682-2-->L682-3: Formula: (= (select (select |v_#memory_int_5| |v_~#buffer~0.base_3|) (+ |v_~#buffer~0.offset_3| 1)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_3|, ~#buffer~0.base=|v_~#buffer~0.base_3|} AuxVars[] AssignedVars[]" "[349] L682-3-->L682-4: Formula: (= (select (select |v_#memory_int_6| |v_~#buffer~0.base_4|) (+ |v_~#buffer~0.offset_4| 2)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} OutVars{#memory_int=|v_#memory_int_6|, ~#buffer~0.offset=|v_~#buffer~0.offset_4|, ~#buffer~0.base=|v_~#buffer~0.base_4|} AuxVars[] AssignedVars[]" "[333] L682-4-->L682-5: Formula: (= (select (select |v_#memory_int_7| |v_~#buffer~0.base_5|) (+ |v_~#buffer~0.offset_5| 3)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ~#buffer~0.offset=|v_~#buffer~0.offset_5|, ~#buffer~0.base=|v_~#buffer~0.base_5|} AuxVars[] AssignedVars[]" "[354] L682-5-->L682-6: Formula: (= (select (select |v_#memory_int_8| |v_~#buffer~0.base_6|) (+ |v_~#buffer~0.offset_6| 4)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} OutVars{#memory_int=|v_#memory_int_8|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~#buffer~0.base=|v_~#buffer~0.base_6|} AuxVars[] AssignedVars[]" "[234] L682-6-->L682-7: Formula: (= (select (select |v_#memory_int_9| |v_~#buffer~0.base_7|) (+ |v_~#buffer~0.offset_7| 5)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} OutVars{#memory_int=|v_#memory_int_9|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~#buffer~0.base=|v_~#buffer~0.base_7|} AuxVars[] AssignedVars[]" "[276] L682-7-->L682-8: Formula: (= (select (select |v_#memory_int_10| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_8| 6)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#memory_int=|v_#memory_int_10|, ~#buffer~0.offset=|v_~#buffer~0.offset_8|, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[]" "[233] L682-8-->L682-9: Formula: (= (select (select |v_#memory_int_11| |v_~#buffer~0.base_9|) (+ 7 |v_~#buffer~0.offset_9|)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} OutVars{#memory_int=|v_#memory_int_11|, ~#buffer~0.offset=|v_~#buffer~0.offset_9|, ~#buffer~0.base=|v_~#buffer~0.base_9|} AuxVars[] AssignedVars[]" "[281] L682-9-->L682-10: Formula: (= (select (select |v_#memory_int_12| |v_~#buffer~0.base_10|) (+ |v_~#buffer~0.offset_10| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} OutVars{#memory_int=|v_#memory_int_12|, ~#buffer~0.offset=|v_~#buffer~0.offset_10|, ~#buffer~0.base=|v_~#buffer~0.base_10|} AuxVars[] AssignedVars[]" "[237] L682-10-->L682-11: Formula: (= 0 (select (select |v_#memory_int_13| |v_~#buffer~0.base_11|) (+ 9 |v_~#buffer~0.offset_11|))) InVars {#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} OutVars{#memory_int=|v_#memory_int_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_11|, ~#buffer~0.base=|v_~#buffer~0.base_11|} AuxVars[] AssignedVars[]" "[318] L682-11-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0]" "[214] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0]" "[310] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0]" "[286] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0]" "[322] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0]" "[270] L687-->L688: Formula: (= v_~value~0_1 0) InVars {} OutVars{~value~0=v_~value~0_1} AuxVars[] AssignedVars[~value~0]" "[328] L688-->L688-1: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[]" "[222] L688-1-->L688-2: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset]" "[238] L688-2-->L688-3: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[]" "[271] L688-3-->L688-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4))) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[]" "[287] L688-4-->L688-5: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[]" "[344] L688-5-->L688-6: Formula: (= (select (select |v_#memory_int_17| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_17|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[]" "[284] L688-6-->L688-7: Formula: (= (select (select |v_#memory_int_18| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_18|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[]" "[231] L688-7-->L688-8: Formula: (= (select (select |v_#memory_int_19| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_19|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[]" "[326] L688-8-->L688-9: Formula: (= (select (select |v_#memory_int_20| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_20|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[]" "[336] L688-9-->L688-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[]" "[296] L688-10-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[348] L-1-1-->L758: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_1|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~id1~0#1, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~id2~0#1, ULTIMATE.start_main_#t~nondet14#1]" "[323] L758-->L758-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[290] L758-1-->L759: Formula: true InVars {} OutVars{ULTIMATE.start_main_~id2~0#1=|v_ULTIMATE.start_main_~id2~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id2~0#1]" "[255] L759-->L760: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex]" "[273] L760-->L760-1: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[259] L760-1-->L689: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[306] L689-->L691: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[257] L691-->L692: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0]" "[256] L692-->L692-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0]" "[265] L692-1-->L689-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0]" "[313] L689-1-->L760-2: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1]" "[339] L760-2-->L761: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1]" "[321] L761-->L762: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0]" "[315] L762-->L763: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0]" "[292] L763-->L763-1: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1]" "[357] L763-1-->L763-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[304] L763-2-->L763-3: Formula: (= |v_ULTIMATE.start_main_~id1~0#1_3| |v_ULTIMATE.start_main_#t~pre11#1_3|) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~id1~0#1=|v_ULTIMATE.start_main_~id1~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~id1~0#1]" "[443] L763-3-->$Ultimate##0: Formula: (and (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_7|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_12|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_22|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_7|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_12|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_8|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_6|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_#t~ret4#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_#t~post6#1, t1Thread1of1ForFork0_#t~ret3#1, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base]" "[359] $Ultimate##0-->L724: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_1| |v_t1Thread1of1ForFork0_~arg#1.offset_1|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_1| |v_t1Thread1of1ForFork0_~arg#1.base_1|)) InVars {t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_1|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base]" "[360] L724-->L725: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[361] L725-->L725-5: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_3| 0) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[363] L725-5-->L727: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[365] L727-->L727-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_17|))) (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_17| (store .cse0 |v_~#m~0.offset_17| 1))) (= (select .cse0 |v_~#m~0.offset_17|) 0) (= |v_t1Thread1of1ForFork0_#t~ret3#1_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret3#1]" "[367] L727-3-->L728: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret3#1]" "[368] L728-->L730: Formula: (not (= (mod v_~send~0_4 256) 0)) InVars {~send~0=v_~send~0_4} OutVars{~send~0=v_~send~0_4} AuxVars[] AssignedVars[]" "[370] L730-->L730-1: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_9| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1]" "[372] L730-1-->L730-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1]" "[374] L730-2-->L706: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[376] L706-->L708: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_~b#1_3| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|) InVars {t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_3|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[378] L708-->L710: Formula: (and (< (mod v_~next~0_4 4294967296) (mod v_~buffer_size~0_3 4294967296)) (< 0 v_~buffer_size~0_3)) InVars {~buffer_size~0=v_~buffer_size~0_3, ~next~0=v_~next~0_4} OutVars{~buffer_size~0=v_~buffer_size~0_3, ~next~0=v_~next~0_4} AuxVars[] AssignedVars[]" "[381] L710-->L710-1: Formula: (let ((.cse2 (let ((.cse3 (mod v_~next~0_5 4294967296))) (ite (<= .cse3 2147483647) .cse3 (+ .cse3 (- 4294967296)))))) (let ((.cse0 (+ .cse2 |v_~#buffer~0.offset_12|))) (and (= |v_#memory_int_21| (store |v_#memory_int_22| |v_~#buffer~0.base_12| (store (select |v_#memory_int_22| |v_~#buffer~0.base_12|) .cse0 (let ((.cse1 (mod |v_t1Thread1of1ForFork0_insertLogElement_~b#1_5| 256))) (ite (<= .cse1 127) .cse1 (+ (- 256) .cse1)))))) (<= (+ .cse2 |v_~#buffer~0.offset_12| 1) (select |v_#length_5| |v_~#buffer~0.base_12|)) (= (store |v_#memory_$Pointer$.offset_3| |v_~#buffer~0.base_12| (store (select |v_#memory_$Pointer$.offset_3| |v_~#buffer~0.base_12|) .cse0 (select (select |v_#memory_$Pointer$.offset_2| |v_~#buffer~0.base_12|) .cse0))) |v_#memory_$Pointer$.offset_2|) (= (select |v_#valid_6| |v_~#buffer~0.base_12|) 1) (<= 0 .cse0) (= |v_#memory_$Pointer$.base_2| (store |v_#memory_$Pointer$.base_3| |v_~#buffer~0.base_12| (store (select |v_#memory_$Pointer$.base_3| |v_~#buffer~0.base_12|) .cse0 (select (select |v_#memory_$Pointer$.base_2| |v_~#buffer~0.base_12|) .cse0))))))) InVars {~next~0=v_~next~0_5, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, ~#buffer~0.base=|v_~#buffer~0.base_12|, #valid=|v_#valid_6|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_5|, #memory_int=|v_#memory_int_22|, #length=|v_#length_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_12|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|} OutVars{~next~0=v_~next~0_5, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, ~#buffer~0.base=|v_~#buffer~0.base_12|, #valid=|v_#valid_6|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_5|, #memory_int=|v_#memory_int_21|, #length=|v_#length_5|, ~#buffer~0.offset=|v_~#buffer~0.offset_12|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset]" "[383] L710-1-->L713: Formula: (= v_~next~0_6 (mod (mod (+ v_~next~0_7 1) 4294967296) (mod v_~buffer_size~0_4 4294967296))) InVars {~buffer_size~0=v_~buffer_size~0_4, ~next~0=v_~next~0_7} OutVars{~buffer_size~0=v_~buffer_size~0_4, ~next~0=v_~next~0_6} AuxVars[] AssignedVars[~next~0]" "[385] L713-->L713-2: Formula: (< (mod v_~next~0_8 4294967296) (mod v_~buffer_size~0_5 4294967296)) InVars {~buffer_size~0=v_~buffer_size~0_5, ~next~0=v_~next~0_8} OutVars{~buffer_size~0=v_~buffer_size~0_5, ~next~0=v_~next~0_8} AuxVars[] AssignedVars[]" "[388] L713-2-->insertLogElement_returnLabel#1: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_7| |v_t1Thread1of1ForFork0_insertLogElement_~b#1_9|) InVars {t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_9|} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_7|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_9|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1]" "[384] insertLogElement_returnLabel#1-->L730-3: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_5| |v_t1Thread1of1ForFork0_#t~ret4#1_1|) InVars {t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret4#1]" "[387] L730-3-->L730-4: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1]" "[391] L730-4-->L730-5: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1]" "[393] L730-5-->L730-6: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_15| |v_t1Thread1of1ForFork0_#t~ret4#1_3|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_15|, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_15|, t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_3|} AuxVars[] AssignedVars[]" "[395] L730-6-->L730-9: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret4#1=|v_t1Thread1of1ForFork0_#t~ret4#1_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret4#1]" "[397] L730-9-->L733: Formula: (= v_~value~0_2 |v_t1Thread1of1ForFork0_~i~0#1_19|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0]" "[400] L733-->L734: Formula: (= v_~send~0_5 0) InVars {} OutVars{~send~0=v_~send~0_5} AuxVars[] AssignedVars[~send~0]" "[402] L734-->L728-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0]" [2025-04-26 16:46:54,488 INFO L754 eck$LassoCheckResult]: Loop: "[371] L728-2-->L736-2: Formula: (and (= |v_t1Thread1of1ForFork0_#t~ret5#1_1| 0) (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret5#1]" "[373] L736-2-->L725-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1]" "[375] L725-2-->L725-3: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_11| |v_t1Thread1of1ForFork0_#t~post6#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" "[377] L725-3-->L725-4: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_13| (+ |v_t1Thread1of1ForFork0_#t~post6#1_3| 1)) InVars {t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_13|, t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1]" "[380] L725-4-->L725-5: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~post6#1=|v_t1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post6#1]" "[363] L725-5-->L727: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[]" "[365] L727-->L727-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_17|))) (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_17| (store .cse0 |v_~#m~0.offset_17| 1))) (= (select .cse0 |v_~#m~0.offset_17|) 0) (= |v_t1Thread1of1ForFork0_#t~ret3#1_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|, t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret3#1]" "[367] L727-3-->L728: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret3#1=|v_t1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret3#1]" "[369] L728-->L728-2: Formula: (= (mod v_~send~0_3 256) 0) InVars {~send~0=v_~send~0_3} OutVars{~send~0=v_~send~0_3} AuxVars[] AssignedVars[]" [2025-04-26 16:46:54,488 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:54,488 INFO L85 PathProgramCache]: Analyzing trace with hash 1530309314, now seen corresponding path program 1 times [2025-04-26 16:46:54,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:54,488 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139047232] [2025-04-26 16:46:54,488 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:54,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:54,494 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 78 statements into 1 equivalence classes. [2025-04-26 16:46:54,509 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 78 of 78 statements. [2025-04-26 16:46:54,509 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:54,509 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-04-26 16:46:54,511 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [356949244] [2025-04-26 16:46:54,511 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:54,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-26 16:46:54,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:54,513 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-26 16:46:54,514 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (90)] Waiting until timeout for monitored process [2025-04-26 16:46:54,556 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 78 statements into 1 equivalence classes. [2025-04-26 16:46:54,576 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 78 of 78 statements. [2025-04-26 16:46:54,577 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:54,577 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:54,577 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:54,585 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 78 statements into 1 equivalence classes. [2025-04-26 16:46:54,595 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 78 of 78 statements. [2025-04-26 16:46:54,596 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:54,596 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:54,608 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:54,609 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:54,609 INFO L85 PathProgramCache]: Analyzing trace with hash 1152773403, now seen corresponding path program 3 times [2025-04-26 16:46:54,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:54,609 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23997289] [2025-04-26 16:46:54,609 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-26 16:46:54,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:54,612 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:54,614 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:54,614 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-04-26 16:46:54,614 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:54,614 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:54,614 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:54,615 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:54,615 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:54,615 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:54,617 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:54,617 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:54,617 INFO L85 PathProgramCache]: Analyzing trace with hash 381471610, now seen corresponding path program 1 times [2025-04-26 16:46:54,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:46:54,617 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [575684321] [2025-04-26 16:46:54,617 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:54,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:46:54,623 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 87 statements into 1 equivalence classes. [2025-04-26 16:46:54,635 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 87 of 87 statements. [2025-04-26 16:46:54,635 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:54,635 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-04-26 16:46:54,637 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2022342319] [2025-04-26 16:46:54,637 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:46:54,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-26 16:46:54,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:54,640 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-26 16:46:54,641 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (91)] Waiting until timeout for monitored process [2025-04-26 16:46:54,681 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 87 statements into 1 equivalence classes. [2025-04-26 16:46:54,727 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 87 of 87 statements. [2025-04-26 16:46:54,728 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:54,728 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:54,728 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:46:54,738 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 87 statements into 1 equivalence classes. [2025-04-26 16:46:54,753 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 87 of 87 statements. [2025-04-26 16:46:54,754 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:54,754 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:46:54,767 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:46:56,493 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 16:46:56,493 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 16:46:56,493 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 16:46:56,493 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 16:46:56,493 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 16:46:56,493 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:56,493 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 16:46:56,493 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 16:46:56,493 INFO L132 ssoRankerPreferences]: Filename of dumped script: circular_buffer_ok.i_petrified1_Iteration5_Lasso [2025-04-26 16:46:56,493 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 16:46:56,493 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 16:46:56,497 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,499 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,501 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,502 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,504 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,505 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,507 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,508 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,511 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,512 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,513 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,516 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,518 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,519 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,520 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,523 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,525 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,527 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,528 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,530 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,531 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,533 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,535 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,536 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,538 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,539 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,542 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,544 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,545 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,547 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,548 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,550 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,556 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,557 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,560 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,563 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,564 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,565 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,849 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,850 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,865 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,893 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,894 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,897 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,899 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,901 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,917 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,918 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,923 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,925 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,927 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,929 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,930 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,932 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,941 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,943 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,944 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,949 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,951 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,953 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,954 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,959 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,961 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,962 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,964 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,966 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,967 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,969 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,970 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,973 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,975 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,977 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:56,978 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:46:57,528 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 16:46:57,528 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 16:46:57,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,530 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,532 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2025-04-26 16:46:57,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:57,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,543 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,543 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:57,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:57,544 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,549 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2025-04-26 16:46:57,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,551 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,552 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2025-04-26 16:46:57,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:57,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,564 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,564 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:57,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:57,565 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,570 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2025-04-26 16:46:57,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,570 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,571 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,572 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2025-04-26 16:46:57,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:46:57,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,582 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,583 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:46:57,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:46:57,583 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,589 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2025-04-26 16:46:57,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,590 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,591 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2025-04-26 16:46:57,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,602 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,603 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,603 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,605 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,611 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2025-04-26 16:46:57,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,612 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,613 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,615 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2025-04-26 16:46:57,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,625 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,626 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,626 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,628 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,633 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2025-04-26 16:46:57,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,634 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,636 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,636 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2025-04-26 16:46:57,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,648 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,648 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,650 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,655 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2025-04-26 16:46:57,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,657 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,657 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2025-04-26 16:46:57,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,668 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,669 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,669 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,672 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,679 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2025-04-26 16:46:57,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,682 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,683 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2025-04-26 16:46:57,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,694 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,695 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,695 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,697 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,703 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2025-04-26 16:46:57,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,703 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,705 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,705 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2025-04-26 16:46:57,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,716 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,716 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,718 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,723 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2025-04-26 16:46:57,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,725 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,726 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2025-04-26 16:46:57,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,736 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,737 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,737 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,739 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,745 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:57,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,747 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2025-04-26 16:46:57,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,758 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,759 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,759 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,761 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,766 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:57,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,766 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,768 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,768 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2025-04-26 16:46:57,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,779 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,779 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,779 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,782 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,787 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:57,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,789 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,789 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2025-04-26 16:46:57,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,800 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,801 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,801 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,803 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,808 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:57,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,808 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,810 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,810 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2025-04-26 16:46:57,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,821 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,822 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,822 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,824 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,829 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2025-04-26 16:46:57,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,829 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,831 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,831 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2025-04-26 16:46:57,832 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 16:46:57,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,842 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,842 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,842 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,844 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,849 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2025-04-26 16:46:57,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,850 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,851 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,852 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2025-04-26 16:46:57,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,862 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,863 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,863 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,865 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,870 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:57,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,870 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,872 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,872 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2025-04-26 16:46:57,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,883 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,884 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,884 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,886 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,891 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2025-04-26 16:46:57,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,893 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,893 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2025-04-26 16:46:57,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,904 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,905 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,905 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,907 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,913 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2025-04-26 16:46:57,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,913 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,914 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,915 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2025-04-26 16:46:57,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,926 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,926 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,926 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,928 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,933 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2025-04-26 16:46:57,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,935 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,936 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2025-04-26 16:46:57,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,947 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,948 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,948 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,950 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,956 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2025-04-26 16:46:57,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,956 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,958 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,958 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2025-04-26 16:46:57,959 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 16:46:57,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,969 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,970 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,970 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,972 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,977 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:57,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,978 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:57,979 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2025-04-26 16:46:57,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:57,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:57,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:57,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:57,989 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:57,990 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:57,990 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:57,992 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:57,997 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2025-04-26 16:46:57,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:57,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:57,999 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:58,000 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2025-04-26 16:46:58,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:58,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:58,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:58,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:58,010 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:58,011 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:58,011 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:58,013 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:58,018 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2025-04-26 16:46:58,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:58,018 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:58,020 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:58,020 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2025-04-26 16:46:58,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:58,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:58,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:58,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:58,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:58,032 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:58,032 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:58,034 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:58,039 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:58,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:58,039 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:58,041 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:58,042 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2025-04-26 16:46:58,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:58,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:58,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:58,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:58,053 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:58,054 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:58,054 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:58,055 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:46:58,060 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:58,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:58,060 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:58,062 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:58,063 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2025-04-26 16:46:58,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:46:58,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:46:58,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:46:58,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:46:58,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:46:58,075 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:46:58,075 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:46:58,078 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2025-04-26 16:46:58,081 INFO L436 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2025-04-26 16:46:58,081 INFO L437 ModelExtractionUtils]: 2 out of 7 variables were initially zero. Simplification set additionally 2 variables to zero. [2025-04-26 16:46:58,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:46:58,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:46:58,083 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:46:58,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2025-04-26 16:46:58,084 INFO L436 nArgumentSynthesizer]: Simplifying supporting invariants... [2025-04-26 16:46:58,099 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:58,099 INFO L439 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2025-04-26 16:46:58,099 INFO L476 LassoAnalysis]: Proved termination. [2025-04-26 16:46:58,099 INFO L478 LassoAnalysis]: Termination argument consisting of: Ranking function f(t1Thread1of1ForFork0_~i~0#1) = -2*t1Thread1of1ForFork0_~i~0#1 + 11 Supporting invariants [] [2025-04-26 16:46:58,104 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2025-04-26 16:46:58,108 INFO L156 tatePredicateManager]: 3 out of 3 supporting invariants were superfluous and have been removed [2025-04-26 16:46:58,117 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:46:58,126 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 78 statements into 1 equivalence classes. [2025-04-26 16:46:58,141 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 78 of 78 statements. [2025-04-26 16:46:58,142 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:58,142 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:46:58,142 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-04-26 16:46:58,143 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:46:58,221 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:46:58,224 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:46:58,224 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:46:58,224 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:46:58,224 INFO L256 TraceCheckSpWp]: Trace formula consists of 26 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-04-26 16:46:58,224 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:46:58,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:46:58,256 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2025-04-26 16:46:58,256 INFO L70 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 4300 states and 5541 transitions. cyclomatic complexity: 1292 Second operand has 6 states, 6 states have (on average 14.5) internal successors, (in total 87), 6 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:58,376 INFO L74 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 4300 states and 5541 transitions. cyclomatic complexity: 1292. Second operand has 6 states, 6 states have (on average 14.5) internal successors, (in total 87), 6 states have internal predecessors, (87), 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 11276 states and 15340 transitions. Complement of second has 10 states. [2025-04-26 16:46:58,376 INFO L140 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 4 non-accepting loop states 1 accepting loop states [2025-04-26 16:46:58,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 14.5) internal successors, (in total 87), 6 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:46:58,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 228 transitions. [2025-04-26 16:46:58,379 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 6 states and 228 transitions. Stem has 78 letters. Loop has 9 letters. [2025-04-26 16:46:58,380 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:46:58,380 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 6 states and 228 transitions. Stem has 87 letters. Loop has 9 letters. [2025-04-26 16:46:58,380 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:46:58,380 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 6 states and 228 transitions. Stem has 78 letters. Loop has 18 letters. [2025-04-26 16:46:58,380 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:46:58,380 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 11276 states and 15340 transitions. [2025-04-26 16:46:58,413 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-04-26 16:46:58,414 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 11276 states to 0 states and 0 transitions. [2025-04-26 16:46:58,414 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2025-04-26 16:46:58,414 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2025-04-26 16:46:58,414 INFO L74 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2025-04-26 16:46:58,414 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:46:58,414 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-04-26 16:46:58,414 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-04-26 16:46:58,414 INFO L438 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-04-26 16:46:58,414 INFO L340 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2025-04-26 16:46:58,414 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2025-04-26 16:46:58,414 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-04-26 16:46:58,414 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2025-04-26 16:46:58,424 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2025-04-26 16:46:58,426 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.04 04:46:58 BoogieIcfgContainer [2025-04-26 16:46:58,426 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2025-04-26 16:46:58,426 INFO L158 Benchmark]: Toolchain (without parser) took 12209.22ms. Allocated memory was 167.8MB in the beginning and 255.9MB in the end (delta: 88.1MB). Free memory was 119.4MB in the beginning and 122.9MB in the end (delta: -3.5MB). Peak memory consumption was 85.9MB. Max. memory is 8.0GB. [2025-04-26 16:46:58,426 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 159.4MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:46:58,426 INFO L158 Benchmark]: CACSL2BoogieTranslator took 369.45ms. Allocated memory is still 167.8MB. Free memory was 119.2MB in the beginning and 96.3MB in the end (delta: 22.9MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. [2025-04-26 16:46:58,427 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.41ms. Allocated memory is still 167.8MB. Free memory was 96.3MB in the beginning and 93.8MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-04-26 16:46:58,427 INFO L158 Benchmark]: Boogie Preprocessor took 21.88ms. Allocated memory is still 167.8MB. Free memory was 93.8MB in the beginning and 92.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:46:58,427 INFO L158 Benchmark]: RCFGBuilder took 381.07ms. Allocated memory is still 167.8MB. Free memory was 92.3MB in the beginning and 74.0MB in the end (delta: 18.4MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2025-04-26 16:46:58,427 INFO L158 Benchmark]: BuchiAutomizer took 11392.57ms. Allocated memory was 167.8MB in the beginning and 255.9MB in the end (delta: 88.1MB). Free memory was 73.7MB in the beginning and 122.9MB in the end (delta: -49.2MB). Peak memory consumption was 39.8MB. Max. memory is 8.0GB. [2025-04-26 16:46:58,428 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 159.4MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 369.45ms. Allocated memory is still 167.8MB. Free memory was 119.2MB in the beginning and 96.3MB in the end (delta: 22.9MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 37.41ms. Allocated memory is still 167.8MB. Free memory was 96.3MB in the beginning and 93.8MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 21.88ms. Allocated memory is still 167.8MB. Free memory was 93.8MB in the beginning and 92.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 8.0GB. * RCFGBuilder took 381.07ms. Allocated memory is still 167.8MB. Free memory was 92.3MB in the beginning and 74.0MB in the end (delta: 18.4MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * BuchiAutomizer took 11392.57ms. Allocated memory was 167.8MB in the beginning and 255.9MB in the end (delta: 88.1MB). Free memory was 73.7MB in the beginning and 122.9MB in the end (delta: -49.2MB). Peak memory consumption was 39.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 11.2s and 6 iterations. TraceHistogramMax:1. Analysis of lassos took 9.0s. Construction of modules took 0.1s. Büchi inclusion checks took 1.1s. Highest rank in rank-based complementation 3. Minimization of det autom 3. Minimization of nondet autom 2. Automata minimization 0.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 3702 StatesRemovedByMinimization, 4 NontrivialMinimizations. Non-live state removal took 0.2s 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, 631 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 629 mSDsluCounter, 1781 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 971 mSDsCounter, 10 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 189 IncrementalHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 10 mSolverCounterUnsat, 810 mSDtfsCounter, 189 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI1 SFLT0 conc1 concLT0 SILN0 SILU1 SILI0 SILT0 lasso2 LassoPreprocessingBenchmarks: Lassos: inital341 mio100 ax163 hnf100 lsp26 ukn61 mio100 lsp26 div231 bol100 ite100 ukn100 eq152 hnf95 smp58 dnf100 smp100 tf102 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 21ms VariablesStem: 1 VariablesLoop: 3 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.6s InitialAbstraction: Time to compute Ample Reduction [ms]: 593, Number of transitions in reduction automaton: 3182, Number of states in reduction automaton: 2416, Underlying: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 5 terminating modules (3 trivial, 2 deterministic, 0 nondeterministic). One deterministic module has affine ranking function (13 + ((long long) -2 * i)) and consists of 5 locations. One deterministic module has affine ranking function (((long long) i * -2) + 11) and consists of 6 locations. 3 modules have a trivial ranking function, the largest among these consists of 5 locations. - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2025-04-26 16:46:58,444 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (91)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:58,644 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (90)] Forceful destruction successful, exit code 0 [2025-04-26 16:46:58,847 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...