/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf --buchiautomizer.fairness.type.for.concurrent.programs FAIRNESS_INTERSECTION -i ../../../trunk/examples/svcomp/weaver/mult-comm.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.me.fairness-42053ae-m [2023-09-17 11:37:12,655 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-09-17 11:37:12,715 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf [2023-09-17 11:37:12,743 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-09-17 11:37:12,743 INFO L135 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-09-17 11:37:12,743 INFO L137 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-09-17 11:37:12,744 INFO L135 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-09-17 11:37:12,745 INFO L137 SettingsManager]: * Create parallel compositions if possible=false [2023-09-17 11:37:12,745 INFO L137 SettingsManager]: * Use SBE=true [2023-09-17 11:37:12,748 INFO L135 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-09-17 11:37:12,748 INFO L137 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-09-17 11:37:12,748 INFO L137 SettingsManager]: * Use old map elimination=false [2023-09-17 11:37:12,748 INFO L137 SettingsManager]: * Use external solver (rank synthesis)=false [2023-09-17 11:37:12,749 INFO L137 SettingsManager]: * Use only trivial implications for array writes=true [2023-09-17 11:37:12,749 INFO L137 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-09-17 11:37:12,749 INFO L135 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-09-17 11:37:12,750 INFO L137 SettingsManager]: * sizeof long=4 [2023-09-17 11:37:12,750 INFO L137 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-09-17 11:37:12,750 INFO L137 SettingsManager]: * Overapproximate operations on floating types=true [2023-09-17 11:37:12,750 INFO L137 SettingsManager]: * sizeof POINTER=4 [2023-09-17 11:37:12,750 INFO L137 SettingsManager]: * Check division by zero=IGNORE [2023-09-17 11:37:12,750 INFO L137 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-09-17 11:37:12,751 INFO L137 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-09-17 11:37:12,751 INFO L137 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-09-17 11:37:12,752 INFO L137 SettingsManager]: * sizeof long double=12 [2023-09-17 11:37:12,752 INFO L137 SettingsManager]: * Check if freed pointer was valid=false [2023-09-17 11:37:12,752 INFO L137 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-09-17 11:37:12,752 INFO L137 SettingsManager]: * Use constant arrays=true [2023-09-17 11:37:12,752 INFO L137 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-09-17 11:37:12,752 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-09-17 11:37:12,753 INFO L137 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-09-17 11:37:12,753 INFO L135 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-09-17 11:37:12,753 INFO L137 SettingsManager]: * Trace refinement strategy=CAMEL [2023-09-17 11:37:12,753 INFO L137 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-09-17 11:37:12,755 INFO L135 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-09-17 11:37:12,755 INFO L137 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Fairness type for concurrent programs -> FAIRNESS_INTERSECTION [2023-09-17 11:37:12,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-09-17 11:37:12,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-09-17 11:37:12,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-09-17 11:37:12,986 INFO L270 PluginConnector]: Initializing CDTParser... [2023-09-17 11:37:12,987 INFO L274 PluginConnector]: CDTParser initialized [2023-09-17 11:37:12,988 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/mult-comm.wvr.c [2023-09-17 11:37:13,973 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-09-17 11:37:14,104 INFO L384 CDTParser]: Found 1 translation units. [2023-09-17 11:37:14,104 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/mult-comm.wvr.c [2023-09-17 11:37:14,122 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/765f43114/9bed4ddc164a48f6900c69b15ec08da6/FLAG5666ea046 [2023-09-17 11:37:14,137 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/765f43114/9bed4ddc164a48f6900c69b15ec08da6 [2023-09-17 11:37:14,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-09-17 11:37:14,140 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-09-17 11:37:14,143 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-09-17 11:37:14,143 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-09-17 11:37:14,146 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-09-17 11:37:14,147 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 11:37:14" (1/1) ... [2023-09-17 11:37:14,148 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f11f55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:37:14, skipping insertion in model container [2023-09-17 11:37:14,148 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 11:37:14" (1/1) ... [2023-09-17 11:37:14,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-09-17 11:37:14,166 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-09-17 11:37:14,303 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/mult-comm.wvr.c[1864,1877] [2023-09-17 11:37:14,304 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-17 11:37:14,313 INFO L203 MainTranslator]: Completed pre-run [2023-09-17 11:37:14,332 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/mult-comm.wvr.c[1864,1877] [2023-09-17 11:37:14,333 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-17 11:37:14,343 INFO L208 MainTranslator]: Completed translation [2023-09-17 11:37:14,344 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:37:14 WrapperNode [2023-09-17 11:37:14,344 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-09-17 11:37:14,345 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-09-17 11:37:14,345 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-09-17 11:37:14,345 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-09-17 11:37:14,350 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:37:14" (1/1) ... [2023-09-17 11:37:14,356 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:37:14" (1/1) ... [2023-09-17 11:37:14,370 INFO L138 Inliner]: procedures = 21, calls = 17, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 48 [2023-09-17 11:37:14,370 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-09-17 11:37:14,371 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-09-17 11:37:14,371 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-09-17 11:37:14,371 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-09-17 11:37:14,376 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:37:14" (1/1) ... [2023-09-17 11:37:14,377 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:37:14" (1/1) ... [2023-09-17 11:37:14,383 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:37:14" (1/1) ... [2023-09-17 11:37:14,384 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:37:14" (1/1) ... [2023-09-17 11:37:14,386 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:37:14" (1/1) ... [2023-09-17 11:37:14,388 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:37:14" (1/1) ... [2023-09-17 11:37:14,389 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:37:14" (1/1) ... [2023-09-17 11:37:14,389 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:37:14" (1/1) ... [2023-09-17 11:37:14,390 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-09-17 11:37:14,391 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-09-17 11:37:14,391 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-09-17 11:37:14,391 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-09-17 11:37:14,392 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:37:14" (1/1) ... [2023-09-17 11:37:14,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:14,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:14,415 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:14,416 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-09-17 11:37:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-09-17 11:37:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-09-17 11:37:14,442 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-09-17 11:37:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-09-17 11:37:14,442 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-09-17 11:37:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-09-17 11:37:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-09-17 11:37:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-09-17 11:37:14,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-09-17 11:37:14,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-09-17 11:37:14,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-09-17 11:37:14,444 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-09-17 11:37:14,524 INFO L236 CfgBuilder]: Building ICFG [2023-09-17 11:37:14,525 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-09-17 11:37:14,667 INFO L277 CfgBuilder]: Performing block encoding [2023-09-17 11:37:14,672 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-09-17 11:37:14,672 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-09-17 11:37:14,674 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 11:37:14 BoogieIcfgContainer [2023-09-17 11:37:14,674 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-09-17 11:37:14,674 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-09-17 11:37:14,675 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-09-17 11:37:14,677 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-09-17 11:37:14,678 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-17 11:37:14,678 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 17.09 11:37:14" (1/3) ... [2023-09-17 11:37:14,678 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@64eee2c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.09 11:37:14, skipping insertion in model container [2023-09-17 11:37:14,679 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-17 11:37:14,679 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:37:14" (2/3) ... [2023-09-17 11:37:14,679 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@64eee2c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.09 11:37:14, skipping insertion in model container [2023-09-17 11:37:14,679 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-17 11:37:14,679 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 11:37:14" (3/3) ... [2023-09-17 11:37:14,680 INFO L332 chiAutomizerObserver]: Analyzing ICFG mult-comm.wvr.c [2023-09-17 11:37:14,749 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-09-17 11:37:14,778 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 71 places, 71 transitions, 152 flow [2023-09-17 11:37:14,819 INFO L124 PetriNetUnfolderBase]: 5/67 cut-off events. [2023-09-17 11:37:14,819 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-09-17 11:37:14,824 INFO L83 FinitePrefix]: Finished finitePrefix Result has 74 conditions, 67 events. 5/67 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 44 event pairs, 0 based on Foata normal form. 0/62 useless extension candidates. Maximal degree in co-relation 44. Up to 2 conditions per place. [2023-09-17 11:37:14,825 INFO L82 GeneralOperation]: Start removeDead. Operand has 71 places, 71 transitions, 152 flow [2023-09-17 11:37:14,831 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 69 places, 67 transitions, 140 flow [2023-09-17 11:37:14,844 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-09-17 11:37:14,844 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-09-17 11:37:14,844 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-09-17 11:37:14,844 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-09-17 11:37:14,844 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-09-17 11:37:14,844 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-09-17 11:37:14,844 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-09-17 11:37:14,845 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-09-17 11:37:14,846 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-09-17 11:37:15,424 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 160 [2023-09-17 11:37:15,424 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-17 11:37:15,424 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-17 11:37:15,432 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] [2023-09-17 11:37:15,432 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-17 11:37:15,432 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-09-17 11:37:15,432 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-09-17 11:37:15,730 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 160 [2023-09-17 11:37:15,730 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-17 11:37:15,731 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-17 11:37:15,737 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] [2023-09-17 11:37:15,737 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-17 11:37:15,745 INFO L748 eck$LassoCheckResult]: Stem: 81#[$Ultimate##0]don't care [112] $Ultimate##0-->L-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 86#[L-1]don't care [123] L-1-->L-1-1: Formula: (= (select |v_#valid_6| 0) 0) InVars {#valid=|v_#valid_6|} OutVars{#valid=|v_#valid_6|} AuxVars[] AssignedVars[] 90#[L-1-1]don't care [143] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 93#[L21]don't care [111] L21-->L21-1: Formula: (and (= (select |v_#valid_7| 1) 1) (= (select |v_#length_2| 1) 2)) InVars {#length=|v_#length_2|, #valid=|v_#valid_7|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[] 96#[L21-1]don't care [132] L21-1-->L21-2: Formula: (= (select (select |v_#memory_int_3| 1) 0) 48) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[] 99#[L21-2]don't care [131] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_4| 1) 1) 0) InVars {#memory_int=|v_#memory_int_4|} OutVars{#memory_int=|v_#memory_int_4|} AuxVars[] AssignedVars[] 102#[L21-3]don't care [101] L21-3-->L21-4: Formula: (and (= 16 (select |v_#length_3| 2)) (= (select |v_#valid_8| 2) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] 105#[L21-4]don't care [152] L21-4-->L38: Formula: (= v_~x_1~0_4 0) InVars {} OutVars{~x_1~0=v_~x_1~0_4} AuxVars[] AssignedVars[~x_1~0] 108#[L38]don't care [153] L38-->L38-1: Formula: (= v_~x_2~0_4 0) InVars {} OutVars{~x_2~0=v_~x_2~0_4} AuxVars[] AssignedVars[~x_2~0] 111#[L38-1]don't care [103] L38-1-->L38-2: Formula: (= v_~a~0_4 0) InVars {} OutVars{~a~0=v_~a~0_4} AuxVars[] AssignedVars[~a~0] 114#[L38-2]don't care [142] L38-2-->L-1-2: Formula: (= v_~b~0_4 0) InVars {} OutVars{~b~0=v_~b~0_4} AuxVars[] AssignedVars[~b~0] 117#[L-1-2]don't care [146] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 120#[L-1-3]don't care [149] L-1-3-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_~#t2~0#1.base] 123#[L58]don't care [121] L58-->L58-1: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) (= |v_#valid_9| (store |v_#valid_10| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 1)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_4| 0)) (= (store |v_#length_5| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 4) |v_#length_4|) (= (select |v_#valid_10| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 126#[L58-1]don't care [97] L58-1-->L58-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) 0) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t2~0#1.base_5| 4)) (= |v_#valid_11| (store |v_#valid_12| |v_ULTIMATE.start_main_~#t2~0#1.base_5| 1)) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_5| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_5|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_12|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 129#[L58-2]don't care [98] L58-2-->L61: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] 132#[L61]don't care [95] L61-->L61-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_3| v_~a~0_5) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|, ~a~0=v_~a~0_5} AuxVars[] AssignedVars[~a~0] 135#[L61-1]don't care [127] L61-1-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] 138#[L62]don't care [150] L62-->L62-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] 141#[L62-1]don't care [135] L62-1-->L62-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_3| v_~b~0_5) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|, ~b~0=v_~b~0_5} AuxVars[] AssignedVars[~b~0] 144#[L62-2]don't care [110] L62-2-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] 147#[L64]don't care [105] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_3| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 150#[L64-1]don't care [144] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 153#[L64-2]don't care [155] L64-2-->L64-3: Formula: (and (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) 1) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) |v_ULTIMATE.start_main_~#t1~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre5#1_4|)) |v_#memory_int_5|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_5| 4) (select |v_#length_8| |v_ULTIMATE.start_main_~#t1~0#1.base_5|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_5|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] 156#[L64-3]don't care [183] L64-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] 162#[$Ultimate##0, L64-4]don't care [124] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 169#[L64-5, $Ultimate##0]don't care [120] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 179#[L65, $Ultimate##0]don't care [156] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_1| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 196#[$Ultimate##0, L65-1]don't care [141] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 222#[$Ultimate##0, L65-2]don't care [122] L65-2-->L65-3: Formula: (and (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t2~0#1.base_1| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t2~0#1.base_1|) |v_ULTIMATE.start_main_~#t2~0#1.offset_1| |v_ULTIMATE.start_main_#t~pre7#1_2|)) |v_#memory_int_1|) (= (select |v_#valid_1| |v_ULTIMATE.start_main_~#t2~0#1.base_1|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_1|) (select |v_#length_1| |v_ULTIMATE.start_main_~#t2~0#1.base_1|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_1|)) InVars {ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|, #length=|v_#length_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|, #length=|v_#length_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[#memory_int] 266#[$Ultimate##0, L65-3]don't care [180] L65-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork0_#res.offset=|v_thread2Thread1of1ForFork0_#res.offset_4|, thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_12, thread2Thread1of1ForFork0_#res.base=|v_thread2Thread1of1ForFork0_#res.base_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post2=|v_thread2Thread1of1ForFork0_#t~post2_8|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res.offset, thread2Thread1of1ForFork0_~i~1, thread2Thread1of1ForFork0_#res.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post2] 335#[$Ultimate##0, $Ultimate##0, L65-4]don't care [102] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 416#[$Ultimate##0, $Ultimate##0, L65-5]don't care [106] L65-5-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] 513#[$Ultimate##0, $Ultimate##0, L67]don't care [136] L67-->L67-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= (mod v_~x_1~0_3 4294967296) (mod v_~x_2~0_3 4294967296))) 1 0)) InVars {~x_2~0=v_~x_2~0_3, ~x_1~0=v_~x_1~0_3} OutVars{~x_2~0=v_~x_2~0_3, ~x_1~0=v_~x_1~0_3, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 635#[$Ultimate##0, $Ultimate##0, L67-1]don't care [107] L67-1-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 809#[$Ultimate##0, $Ultimate##0, L34]don't care [108] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 1098#[$Ultimate##0, $Ultimate##0, L35]don't care [134] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] 1597#[$Ultimate##0, $Ultimate##0, L34-1]don't care [129] L34-1-->L70: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] 2343#[$Ultimate##0, $Ultimate##0, L70]don't care [154] L70-->L58-3: Formula: (= |v_ULTIMATE.start_main_#res#1_1| 0) InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 3339#[$Ultimate##0, $Ultimate##0, L58-3]don't care [128] L58-3-->L58-4: Formula: (= (store |v_#valid_3| |v_ULTIMATE.start_main_~#t1~0#1.base_1| 0) |v_#valid_2|) InVars {ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, #valid=|v_#valid_3|} OutVars{ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[#valid] 4503#[$Ultimate##0, $Ultimate##0, L58-4]don't care [118] L58-4-->L58-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 5811#[$Ultimate##0, $Ultimate##0, L58-5]don't care [137] L58-5-->L58-6: Formula: (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) InVars {ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid] 7193#[$Ultimate##0, $Ultimate##0, L58-6]don't care [100] L58-6-->main_returnLabel#1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t2~0#1.base] 8609#[$Ultimate##0, $Ultimate##0, main_returnLabel#1]don't care [147] main_returnLabel#1-->ULTIMATE.startFINAL: Formula: (= |v_ULTIMATE.start_main_#res#1_2| |v_ULTIMATE.start_#t~ret9#1_1|) InVars {ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_2|} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_2|, ULTIMATE.start_#t~ret9#1=|v_ULTIMATE.start_#t~ret9#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret9#1] 9995#[$Ultimate##0, $Ultimate##0, ULTIMATE.startFINAL]don't care [157] ULTIMATE.startFINAL-->ULTIMATE.startEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 11327#[$Ultimate##0, $Ultimate##0, ULTIMATE.startEXIT]don't care [158] $Ultimate##0-->L42-5: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 12591#[$Ultimate##0, ULTIMATE.startEXIT, L42-5]don't care [168] $Ultimate##0-->L50-5: Formula: (= v_thread2Thread1of1ForFork0_~i~1_1 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1] 13804#[ULTIMATE.startEXIT, L50-5, L42-5]don't care [169] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork0_~i~1_3 4294967296) (mod v_~a~0_3 4294967296)) InVars {thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_3, ~a~0=v_~a~0_3} OutVars{thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_3, ~a~0=v_~a~0_3} AuxVars[] AssignedVars[] 14966#[ULTIMATE.startEXIT, L42-5, L51]don't care [2023-09-17 11:37:15,748 INFO L750 eck$LassoCheckResult]: Loop: 14966#[ULTIMATE.startEXIT, L42-5, L51]don't care [159] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_3 4294967296) (mod v_~b~0_2 4294967296)) InVars {~b~0=v_~b~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3} OutVars{~b~0=v_~b~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3} AuxVars[] AssignedVars[] 15888#[ULTIMATE.startEXIT, L51, L43]don't care [162] L43-->L42-2: Formula: (= (+ v_~x_1~0_2 v_~a~0_1) v_~x_1~0_1) InVars {~a~0=v_~a~0_1, ~x_1~0=v_~x_1~0_2} OutVars{~a~0=v_~a~0_1, ~x_1~0=v_~x_1~0_1} AuxVars[] AssignedVars[~x_1~0] 16246#[ULTIMATE.startEXIT, L42-2, L51]don't care [164] L42-2-->L42-3: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] 17189#[ULTIMATE.startEXIT, L42-3, L51]don't care [172] L51-->L50-2: Formula: (= (+ v_~x_2~0_2 v_~b~0_3) v_~x_2~0_1) InVars {~x_2~0=v_~x_2~0_2, ~b~0=v_~b~0_3} OutVars{~x_2~0=v_~x_2~0_1, ~b~0=v_~b~0_3} AuxVars[] AssignedVars[~x_2~0] 17916#[ULTIMATE.startEXIT, L42-3, L50-2]don't care [166] L42-3-->L42-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 18387#[ULTIMATE.startEXIT, L50-2, L42-4]don't care [174] L50-2-->L50-3: Formula: (= v_thread2Thread1of1ForFork0_~i~1_7 |v_thread2Thread1of1ForFork0_#t~post2_1|) InVars {thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_7} OutVars{thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_7, thread2Thread1of1ForFork0_#t~post2=|v_thread2Thread1of1ForFork0_#t~post2_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post2] 18595#[ULTIMATE.startEXIT, L42-4, L50-3]don't care [176] L50-3-->L50-4: Formula: (= (+ |v_thread2Thread1of1ForFork0_#t~post2_3| 1) v_thread2Thread1of1ForFork0_~i~1_9) InVars {thread2Thread1of1ForFork0_#t~post2=|v_thread2Thread1of1ForFork0_#t~post2_3|} OutVars{thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_9, thread2Thread1of1ForFork0_#t~post2=|v_thread2Thread1of1ForFork0_#t~post2_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1] 18716#[ULTIMATE.startEXIT, L42-4, L50-4]don't care [167] L42-4-->L42-5: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] 17127#[ULTIMATE.startEXIT, L42-5, L50-4]don't care [177] L50-4-->L50-5: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~post2=|v_thread2Thread1of1ForFork0_#t~post2_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post2] 13804#[ULTIMATE.startEXIT, L50-5, L42-5]don't care [169] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork0_~i~1_3 4294967296) (mod v_~a~0_3 4294967296)) InVars {thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_3, ~a~0=v_~a~0_3} OutVars{thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_3, ~a~0=v_~a~0_3} AuxVars[] AssignedVars[] 14966#[ULTIMATE.startEXIT, L42-5, L51]don't care [2023-09-17 11:37:15,754 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-17 11:37:15,754 INFO L85 PathProgramCache]: Analyzing trace with hash 1961641400, now seen corresponding path program 1 times [2023-09-17 11:37:15,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-17 11:37:15,761 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473861573] [2023-09-17 11:37:15,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-17 11:37:15,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-17 11:37:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-17 11:37:15,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-17 11:37:15,939 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-17 11:37:15,939 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1473861573] [2023-09-17 11:37:15,940 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1473861573] provided 1 perfect and 0 imperfect interpolant sequences [2023-09-17 11:37:15,940 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-09-17 11:37:15,940 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-09-17 11:37:15,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1267466649] [2023-09-17 11:37:15,942 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-09-17 11:37:15,946 INFO L753 eck$LassoCheckResult]: stem already infeasible [2023-09-17 11:37:15,948 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-17 11:37:15,948 INFO L85 PathProgramCache]: Analyzing trace with hash 1575730499, now seen corresponding path program 1 times [2023-09-17 11:37:15,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-17 11:37:15,948 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1957747220] [2023-09-17 11:37:15,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-17 11:37:15,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-17 11:37:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-17 11:37:15,976 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-17 11:37:16,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-17 11:37:16,025 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-17 11:37:16,126 INFO L210 LassoAnalysis]: Preferences: [2023-09-17 11:37:16,126 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-17 11:37:16,127 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-17 11:37:16,127 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-17 11:37:16,127 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-17 11:37:16,127 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:16,127 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-17 11:37:16,127 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-17 11:37:16,127 INFO L133 ssoRankerPreferences]: Filename of dumped script: mult-comm.wvr.c_BEv2_Iteration1_Loop [2023-09-17 11:37:16,128 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-17 11:37:16,128 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-17 11:37:16,141 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,151 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,155 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,164 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,167 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,169 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,172 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,183 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,384 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-17 11:37:16,385 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-17 11:37:16,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:16,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:16,390 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:16,391 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-09-17 11:37:16,395 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-17 11:37:16,395 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-17 11:37:16,410 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-17 11:37:16,410 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.offset_1=1} Honda state: {v_rep#funAddr~thread2.offset_1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-17 11:37:16,414 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2023-09-17 11:37:16,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:16,415 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:16,416 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:16,419 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-09-17 11:37:16,420 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-17 11:37:16,420 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-17 11:37:16,443 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-17 11:37:16,443 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.base_1=-1} Honda state: {v_rep#funAddr~thread1.base_1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-17 11:37:16,446 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:16,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:16,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:16,449 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:16,455 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-09-17 11:37:16,458 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-17 11:37:16,458 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-17 11:37:16,475 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:16,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:16,476 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:16,477 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:16,477 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-09-17 11:37:16,479 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-17 11:37:16,479 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-17 11:37:16,519 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-17 11:37:16,523 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:16,523 INFO L210 LassoAnalysis]: Preferences: [2023-09-17 11:37:16,523 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-17 11:37:16,523 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-17 11:37:16,523 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-17 11:37:16,523 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-17 11:37:16,523 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:16,524 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-17 11:37:16,524 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-17 11:37:16,524 INFO L133 ssoRankerPreferences]: Filename of dumped script: mult-comm.wvr.c_BEv2_Iteration1_Loop [2023-09-17 11:37:16,524 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-17 11:37:16,524 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-17 11:37:16,526 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,529 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,556 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,561 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,568 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,571 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,573 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,580 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-17 11:37:16,795 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-17 11:37:16,798 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-17 11:37:16,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:16,802 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:16,809 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:16,832 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 [2023-09-17 11:37:16,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:16,839 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-09-17 11:37:16,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:16,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:16,840 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-17 11:37:16,842 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-17 11:37:16,842 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-17 11:37:16,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:16,865 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:16,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:16,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:16,866 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:16,867 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-09-17 11:37:16,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:16,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:16,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:16,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:16,875 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-17 11:37:16,877 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-17 11:37:16,877 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-17 11:37:16,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:16,894 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2023-09-17 11:37:16,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:16,895 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:16,896 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:16,896 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-09-17 11:37:16,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:16,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:16,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:16,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:16,906 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-17 11:37:16,908 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-17 11:37:16,908 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-17 11:37:16,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:16,922 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:16,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:16,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:16,923 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:16,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-09-17 11:37:16,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:16,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:16,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:16,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:16,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:16,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-17 11:37:16,936 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-17 11:37:16,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:16,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:16,954 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:16,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:16,954 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:16,955 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:16,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-09-17 11:37:16,959 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 [2023-09-17 11:37:16,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:16,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:16,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:16,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:16,966 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-17 11:37:16,966 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-17 11:37:16,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:16,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:16,994 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:16,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:16,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:16,995 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,007 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-17 11:37:17,008 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-17 11:37:17,008 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-17 11:37:17,011 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-09-17 11:37:17,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,023 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,024 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,026 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-09-17 11:37:17,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:17,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,035 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-17 11:37:17,037 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-17 11:37:17,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:17,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,057 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,058 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,060 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-09-17 11:37:17,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:17,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,068 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-17 11:37:17,069 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-17 11:37:17,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:17,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,093 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,093 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-09-17 11:37:17,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,095 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,097 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-09-17 11:37:17,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:17,107 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-17 11:37:17,107 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-17 11:37:17,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,124 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,125 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,126 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-09-17 11:37:17,128 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 [2023-09-17 11:37:17,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,135 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:17,137 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-17 11:37:17,137 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-17 11:37:17,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,153 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,154 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,156 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-09-17 11:37:17,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:17,166 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-17 11:37:17,167 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-17 11:37:17,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,182 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,184 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,186 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-09-17 11:37:17,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:17,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:17,197 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-17 11:37:17,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:17,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,222 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,223 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,223 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,225 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-09-17 11:37:17,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:17,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:17,234 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-17 11:37:17,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:17,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,259 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,259 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,260 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-09-17 11:37:17,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,271 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:17,273 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-17 11:37:17,273 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-17 11:37:17,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,295 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,296 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:17,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:17,313 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-17 11:37:17,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:17,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-09-17 11:37:17,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,338 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,340 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,342 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-09-17 11:37:17,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:17,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,352 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:17,353 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-17 11:37:17,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:17,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,367 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,368 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-09-17 11:37:17,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,369 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,369 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-09-17 11:37:17,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,378 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:17,381 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-17 11:37:17,381 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-17 11:37:17,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,398 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,399 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,401 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-09-17 11:37:17,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,409 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:17,412 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-17 11:37:17,412 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-17 11:37:17,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,431 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,432 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,438 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 [2023-09-17 11:37:17,445 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-09-17 11:37:17,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:17,456 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-17 11:37:17,456 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-17 11:37:17,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,478 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,489 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-09-17 11:37:17,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:17,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:17,503 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-17 11:37:17,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:17,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,519 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,519 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,520 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,523 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-09-17 11:37:17,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:17,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:17,531 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-17 11:37:17,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:17,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,550 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2023-09-17 11:37:17,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,551 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,553 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-09-17 11:37:17,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:17,566 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-17 11:37:17,567 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-17 11:37:17,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,582 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2023-09-17 11:37:17,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,584 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,585 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-09-17 11:37:17,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:17,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:17,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-17 11:37:17,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:17,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,614 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2023-09-17 11:37:17,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,615 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,615 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,617 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-09-17 11:37:17,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:17,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:17,626 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-17 11:37:17,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:17,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,655 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,655 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-09-17 11:37:17,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,656 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,659 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-09-17 11:37:17,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,668 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:17,671 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-17 11:37:17,671 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-17 11:37:17,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,694 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,694 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,696 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,698 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-09-17 11:37:17,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,708 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:17,711 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-17 11:37:17,711 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-17 11:37:17,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,730 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,730 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,731 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,734 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-09-17 11:37:17,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,742 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:17,744 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-17 11:37:17,744 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-17 11:37:17,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,783 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,783 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,784 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,786 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-09-17 11:37:17,788 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 [2023-09-17 11:37:17,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:17,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,795 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:17,798 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-17 11:37:17,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:17,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,817 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,818 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,819 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,821 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-09-17 11:37:17,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:17,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,828 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:17,830 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-17 11:37:17,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:17,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,848 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2023-09-17 11:37:17,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,848 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,849 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,850 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-09-17 11:37:17,852 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 [2023-09-17 11:37:17,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,858 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:17,861 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-17 11:37:17,861 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-17 11:37:17,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,875 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2023-09-17 11:37:17,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,876 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,877 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,877 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-09-17 11:37:17,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:17,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:17,891 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-17 11:37:17,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:17,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,928 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,929 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,931 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-09-17 11:37:17,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-17 11:37:17,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:17,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,940 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:17,940 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-17 11:37:17,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:17,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,961 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,961 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-09-17 11:37:17,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:17,962 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:17,964 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-09-17 11:37:17,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:17,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:17,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:17,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:17,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:17,973 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:17,974 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-17 11:37:17,975 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-17 11:37:17,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:17,999 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:17,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:17,999 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,000 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,003 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-09-17 11:37:18,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,011 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:18,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,011 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:18,012 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-17 11:37:18,013 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-17 11:37:18,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,034 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,035 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:18,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:18,049 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-17 11:37:18,049 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-17 11:37:18,053 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-09-17 11:37:18,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,078 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,079 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,081 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-09-17 11:37:18,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,089 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:18,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:18,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,090 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:18,092 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-17 11:37:18,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:18,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,111 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,111 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,112 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,113 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-09-17 11:37:18,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,121 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:18,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:18,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:18,122 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-17 11:37:18,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:18,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,136 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,137 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-09-17 11:37:18,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,146 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:18,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,146 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:18,148 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-17 11:37:18,148 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-17 11:37:18,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,154 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2023-09-17 11:37:18,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,155 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,158 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-09-17 11:37:18,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,165 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:18,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:18,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:18,182 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-17 11:37:18,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:18,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,196 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,197 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,201 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-09-17 11:37:18,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:18,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:18,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-17 11:37:18,208 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-17 11:37:18,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:18,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,241 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2023-09-17 11:37:18,241 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-09-17 11:37:18,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,241 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,244 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,256 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-17 11:37:18,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:18,256 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-09-17 11:37:18,259 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-17 11:37:18,259 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-17 11:37:18,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,283 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,284 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,286 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-09-17 11:37:18,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,294 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-17 11:37:18,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,294 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:18,296 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-17 11:37:18,297 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-17 11:37:18,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,329 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,330 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,331 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,333 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-09-17 11:37:18,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,341 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-17 11:37:18,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:18,344 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-17 11:37:18,344 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-17 11:37:18,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,365 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,366 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,367 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-09-17 11:37:18,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,377 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-17 11:37:18,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:18,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:18,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-17 11:37:18,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:18,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,405 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,406 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,408 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-09-17 11:37:18,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,417 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-17 11:37:18,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:18,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:18,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-17 11:37:18,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:18,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,437 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,438 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,449 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-17 11:37:18,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:18,451 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-17 11:37:18,451 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-17 11:37:18,457 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-09-17 11:37:18,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,467 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,470 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,472 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-09-17 11:37:18,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,481 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-17 11:37:18,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:18,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:18,487 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-17 11:37:18,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:18,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,503 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,504 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,504 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,506 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-09-17 11:37:18,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,514 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-17 11:37:18,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:18,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:18,515 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-17 11:37:18,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:18,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,553 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,553 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-09-17 11:37:18,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,554 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,557 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-09-17 11:37:18,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,565 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:18,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,565 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:18,568 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-17 11:37:18,568 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-17 11:37:18,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,588 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,590 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,592 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-09-17 11:37:18,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,600 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:18,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,600 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:18,603 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-17 11:37:18,603 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-17 11:37:18,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,637 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,638 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,640 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-09-17 11:37:18,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,648 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:18,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,649 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:18,651 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-17 11:37:18,651 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-17 11:37:18,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,672 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,673 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,675 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-09-17 11:37:18,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,684 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:18,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:18,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,684 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:18,688 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-17 11:37:18,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:18,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,713 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,715 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,717 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-09-17 11:37:18,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,725 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:18,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:18,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:18,726 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-17 11:37:18,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:18,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,755 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,757 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,759 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-09-17 11:37:18,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:18,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,767 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:18,770 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-17 11:37:18,770 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-17 11:37:18,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,790 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,791 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,792 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,794 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-09-17 11:37:18,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:18,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:18,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:18,806 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-17 11:37:18,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:18,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,835 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,837 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,838 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-09-17 11:37:18,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,847 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:18,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:18,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,847 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-17 11:37:18,848 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-17 11:37:18,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:18,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,872 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,872 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-09-17 11:37:18,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,872 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,873 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,896 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:18,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:18,898 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-17 11:37:18,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-17 11:37:18,903 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-09-17 11:37:18,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,914 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,915 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,917 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-09-17 11:37:18,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,925 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:18,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:18,935 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-17 11:37:18,936 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-17 11:37:18,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,955 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,956 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,957 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,959 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-09-17 11:37:18,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,966 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:18,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:18,968 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-17 11:37:18,969 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-17 11:37:18,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:18,987 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:18,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:18,988 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:18,989 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:18,991 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-09-17 11:37:18,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:18,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:18,999 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:18,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:18,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:18,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:18,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:19,002 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-17 11:37:19,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:19,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:19,021 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:19,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:19,021 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:19,022 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:19,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:19,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:19,040 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:19,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:19,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:19,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:19,040 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:19,041 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-17 11:37:19,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:19,044 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-09-17 11:37:19,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:19,058 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:19,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:19,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:19,060 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:19,062 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-09-17 11:37:19,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:19,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:19,069 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:19,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:19,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:19,069 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:19,071 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-17 11:37:19,071 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-17 11:37:19,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:19,094 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:19,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:19,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:19,095 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:19,097 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-09-17 11:37:19,099 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 [2023-09-17 11:37:19,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:19,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:19,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:19,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:19,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:19,105 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:19,108 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-17 11:37:19,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:19,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:19,135 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:19,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:19,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:19,137 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:19,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-09-17 11:37:19,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:19,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:19,146 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-17 11:37:19,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:19,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:19,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:19,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-17 11:37:19,146 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-17 11:37:19,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:19,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:19,165 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:19,165 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-09-17 11:37:19,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:19,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:19,166 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:19,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:19,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:19,188 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:19,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:19,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:19,188 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-17 11:37:19,191 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-17 11:37:19,191 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-17 11:37:19,200 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-09-17 11:37:19,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:19,209 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:19,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:19,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:19,210 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:19,212 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-09-17 11:37:19,214 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 [2023-09-17 11:37:19,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:19,220 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:19,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:19,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:19,220 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-17 11:37:19,223 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-17 11:37:19,223 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-17 11:37:19,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:19,244 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:19,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:19,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:19,245 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:19,247 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-09-17 11:37:19,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:19,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:19,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:19,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:19,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:19,255 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-17 11:37:19,258 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-17 11:37:19,258 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-17 11:37:19,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:19,286 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:19,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:19,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:19,287 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:19,289 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-09-17 11:37:19,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:19,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:19,297 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:19,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:19,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:19,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:19,297 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-17 11:37:19,301 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-17 11:37:19,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:19,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:19,320 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:19,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:19,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:19,322 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:19,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:19,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:19,347 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:19,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:19,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:19,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:19,347 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-17 11:37:19,348 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-17 11:37:19,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:19,351 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-09-17 11:37:19,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:19,363 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:19,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:19,363 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:19,364 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:19,366 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-09-17 11:37:19,367 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 [2023-09-17 11:37:19,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:19,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:19,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:19,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:19,374 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-17 11:37:19,377 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-17 11:37:19,377 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-17 11:37:19,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:19,396 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:19,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:19,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:19,397 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:19,398 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-09-17 11:37:19,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:19,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:19,407 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:19,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:19,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:19,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:19,407 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-17 11:37:19,411 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-17 11:37:19,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:19,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:19,424 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2023-09-17 11:37:19,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:37:19,424 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:37:19,425 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-17 11:37:19,425 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-09-17 11:37:19,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-17 11:37:19,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-17 11:37:19,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-17 11:37:19,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-17 11:37:19,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-17 11:37:19,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-17 11:37:19,434 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-17 11:37:19,435 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-17 11:37:19,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-17 11:37:19,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-17 11:37:19,449 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2023-09-17 11:37:19,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-17 11:37:19,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-09-17 11:37:19,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-09-17 11:37:19,482 INFO L87 Difference]: Start difference. First operand null Second operand has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-17 11:37:19,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-09-17 11:37:19,578 INFO L93 Difference]: Finished difference Result 8115 states and 23021 transitions. [2023-09-17 11:37:19,579 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 8115 states and 23021 transitions. [2023-09-17 11:37:19,645 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-09-17 11:37:19,647 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 8115 states to 0 states and 0 transitions. [2023-09-17 11:37:19,647 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2023-09-17 11:37:19,647 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2023-09-17 11:37:19,647 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2023-09-17 11:37:19,648 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-09-17 11:37:19,648 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-17 11:37:19,648 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-17 11:37:19,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-09-17 11:37:19,651 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-17 11:37:19,651 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-09-17 11:37:19,651 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2023-09-17 11:37:19,651 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-09-17 11:37:19,651 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2023-09-17 11:37:19,656 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 17.09 11:37:19 BoogieIcfgContainer [2023-09-17 11:37:19,656 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-09-17 11:37:19,657 INFO L158 Benchmark]: Toolchain (without parser) took 5516.28ms. Allocated memory was 200.3MB in the beginning and 404.8MB in the end (delta: 204.5MB). Free memory was 154.7MB in the beginning and 227.4MB in the end (delta: -72.7MB). Peak memory consumption was 132.3MB. Max. memory is 8.0GB. [2023-09-17 11:37:19,657 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 200.3MB. Free memory is still 156.6MB. There was no memory consumed. Max. memory is 8.0GB. [2023-09-17 11:37:19,657 INFO L158 Benchmark]: CACSL2BoogieTranslator took 201.47ms. Allocated memory is still 200.3MB. Free memory was 154.3MB in the beginning and 143.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2023-09-17 11:37:19,657 INFO L158 Benchmark]: Boogie Procedure Inliner took 25.32ms. Allocated memory is still 200.3MB. Free memory was 143.8MB in the beginning and 142.5MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2023-09-17 11:37:19,657 INFO L158 Benchmark]: Boogie Preprocessor took 19.50ms. Allocated memory is still 200.3MB. Free memory was 142.1MB in the beginning and 141.1MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2023-09-17 11:37:19,657 INFO L158 Benchmark]: RCFGBuilder took 282.72ms. Allocated memory is still 200.3MB. Free memory was 141.1MB in the beginning and 129.1MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2023-09-17 11:37:19,658 INFO L158 Benchmark]: BuchiAutomizer took 4981.70ms. Allocated memory was 200.3MB in the beginning and 404.8MB in the end (delta: 204.5MB). Free memory was 129.1MB in the beginning and 227.4MB in the end (delta: -98.3MB). Peak memory consumption was 107.1MB. Max. memory is 8.0GB. [2023-09-17 11:37:19,658 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 200.3MB. Free memory is still 156.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 201.47ms. Allocated memory is still 200.3MB. Free memory was 154.3MB in the beginning and 143.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 25.32ms. Allocated memory is still 200.3MB. Free memory was 143.8MB in the beginning and 142.5MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 19.50ms. Allocated memory is still 200.3MB. Free memory was 142.1MB in the beginning and 141.1MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 282.72ms. Allocated memory is still 200.3MB. Free memory was 141.1MB in the beginning and 129.1MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * BuchiAutomizer took 4981.70ms. Allocated memory was 200.3MB in the beginning and 404.8MB in the end (delta: 204.5MB). Free memory was 129.1MB in the beginning and 227.4MB in the end (delta: -98.3MB). Peak memory consumption was 107.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (1 trivial, 0 deterministic, 0 nondeterministic). 1 modules have a trivial ranking function, the largest among these consists of 2 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 4.8s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 3.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.1s. Highest rank in rank-based complementation 0. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 54 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2 IncrementalHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 54 mSDtfsCounter, 2 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU1 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital36 mio100 ax188 hnf100 lsp27 ukn100 mio100 lsp100 div489 bol100 ite100 ukn100 eq147 hnf95 smp45 dnf100 smp100 tf103 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 40ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2023-09-17 11:37:19,670 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...