/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 -i ../../../trunk/examples/svcomp/weaver/chl-name-comparator-symm.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.me.fairness-a3464b2-m [2023-08-18 16:58:02,148 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-08-18 16:58:02,209 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf [2023-08-18 16:58:02,241 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-18 16:58:02,241 INFO L135 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-18 16:58:02,241 INFO L137 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-18 16:58:02,243 INFO L135 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-18 16:58:02,243 INFO L137 SettingsManager]: * Create parallel compositions if possible=false [2023-08-18 16:58:02,243 INFO L137 SettingsManager]: * Use SBE=true [2023-08-18 16:58:02,247 INFO L135 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-08-18 16:58:02,247 INFO L137 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-08-18 16:58:02,248 INFO L137 SettingsManager]: * Use old map elimination=false [2023-08-18 16:58:02,248 INFO L137 SettingsManager]: * Use external solver (rank synthesis)=false [2023-08-18 16:58:02,249 INFO L137 SettingsManager]: * Use only trivial implications for array writes=true [2023-08-18 16:58:02,249 INFO L137 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-08-18 16:58:02,250 INFO L135 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-18 16:58:02,250 INFO L137 SettingsManager]: * sizeof long=4 [2023-08-18 16:58:02,250 INFO L137 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-08-18 16:58:02,250 INFO L137 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-18 16:58:02,250 INFO L137 SettingsManager]: * sizeof POINTER=4 [2023-08-18 16:58:02,250 INFO L137 SettingsManager]: * Check division by zero=IGNORE [2023-08-18 16:58:02,252 INFO L137 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-08-18 16:58:02,252 INFO L137 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-08-18 16:58:02,252 INFO L137 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-08-18 16:58:02,252 INFO L137 SettingsManager]: * sizeof long double=12 [2023-08-18 16:58:02,252 INFO L137 SettingsManager]: * Check if freed pointer was valid=false [2023-08-18 16:58:02,252 INFO L137 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-08-18 16:58:02,253 INFO L137 SettingsManager]: * Use constant arrays=true [2023-08-18 16:58:02,253 INFO L137 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-08-18 16:58:02,253 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-18 16:58:02,254 INFO L137 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-18 16:58:02,254 INFO L135 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-18 16:58:02,254 INFO L137 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-18 16:58:02,254 INFO L137 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-08-18 16:58:02,255 INFO L135 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-08-18 16:58:02,255 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Fairness type for concurrent programs -> FAIRNESS [2023-08-18 16:58:02,407 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-18 16:58:02,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-18 16:58:02,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-18 16:58:02,425 INFO L270 PluginConnector]: Initializing CDTParser... [2023-08-18 16:58:02,426 INFO L274 PluginConnector]: CDTParser initialized [2023-08-18 16:58:02,427 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-name-comparator-symm.wvr.c [2023-08-18 16:58:03,337 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-08-18 16:58:03,525 INFO L384 CDTParser]: Found 1 translation units. [2023-08-18 16:58:03,526 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-name-comparator-symm.wvr.c [2023-08-18 16:58:03,534 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b7c7d29f/ea6a3734f82c4718a0f867d74a37056b/FLAGc79427a41 [2023-08-18 16:58:03,551 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b7c7d29f/ea6a3734f82c4718a0f867d74a37056b [2023-08-18 16:58:03,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-18 16:58:03,555 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-08-18 16:58:03,556 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-18 16:58:03,557 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-18 16:58:03,559 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-18 16:58:03,560 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 04:58:03" (1/1) ... [2023-08-18 16:58:03,561 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a7010ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 04:58:03, skipping insertion in model container [2023-08-18 16:58:03,561 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 04:58:03" (1/1) ... [2023-08-18 16:58:03,566 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-18 16:58:03,593 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-18 16:58:03,758 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/chl-name-comparator-symm.wvr.c[3856,3869] [2023-08-18 16:58:03,766 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-18 16:58:03,776 INFO L203 MainTranslator]: Completed pre-run [2023-08-18 16:58:03,813 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/chl-name-comparator-symm.wvr.c[3856,3869] [2023-08-18 16:58:03,815 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-18 16:58:03,826 INFO L208 MainTranslator]: Completed translation [2023-08-18 16:58:03,828 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 04:58:03 WrapperNode [2023-08-18 16:58:03,828 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-18 16:58:03,830 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-18 16:58:03,830 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-18 16:58:03,830 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-18 16:58:03,835 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 04:58:03" (1/1) ... [2023-08-18 16:58:03,854 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 04:58:03" (1/1) ... [2023-08-18 16:58:03,881 INFO L138 Inliner]: procedures = 25, calls = 34, calls flagged for inlining = 14, calls inlined = 16, statements flattened = 214 [2023-08-18 16:58:03,881 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-18 16:58:03,882 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-18 16:58:03,882 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-18 16:58:03,882 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-08-18 16:58:03,890 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 04:58:03" (1/1) ... [2023-08-18 16:58:03,890 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 04:58:03" (1/1) ... [2023-08-18 16:58:03,893 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 04:58:03" (1/1) ... [2023-08-18 16:58:03,893 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 04:58:03" (1/1) ... [2023-08-18 16:58:03,899 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 04:58:03" (1/1) ... [2023-08-18 16:58:03,903 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 04:58:03" (1/1) ... [2023-08-18 16:58:03,904 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 04:58:03" (1/1) ... [2023-08-18 16:58:03,905 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 04:58:03" (1/1) ... [2023-08-18 16:58:03,908 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-18 16:58:03,909 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-18 16:58:03,909 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-08-18 16:58:03,909 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-08-18 16:58:03,910 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 04:58:03" (1/1) ... [2023-08-18 16:58:03,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:03,931 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:03,942 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) [2023-08-18 16:58:03,956 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 [2023-08-18 16:58:03,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-18 16:58:03,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-18 16:58:03,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-18 16:58:03,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-18 16:58:03,975 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-08-18 16:58:03,975 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-08-18 16:58:03,975 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-08-18 16:58:03,975 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-08-18 16:58:03,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-18 16:58:03,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-08-18 16:58:03,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-18 16:58:03,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-18 16:58:03,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-18 16:58:03,977 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-18 16:58:04,084 INFO L236 CfgBuilder]: Building ICFG [2023-08-18 16:58:04,086 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-18 16:58:04,460 INFO L277 CfgBuilder]: Performing block encoding [2023-08-18 16:58:04,467 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-18 16:58:04,467 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-08-18 16:58:04,469 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 04:58:04 BoogieIcfgContainer [2023-08-18 16:58:04,469 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-18 16:58:04,470 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-08-18 16:58:04,470 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-08-18 16:58:04,473 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-08-18 16:58:04,473 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-08-18 16:58:04,473 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 18.08 04:58:03" (1/3) ... [2023-08-18 16:58:04,474 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7dbb63be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.08 04:58:04, skipping insertion in model container [2023-08-18 16:58:04,474 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-08-18 16:58:04,474 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 04:58:03" (2/3) ... [2023-08-18 16:58:04,474 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7dbb63be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.08 04:58:04, skipping insertion in model container [2023-08-18 16:58:04,474 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-08-18 16:58:04,474 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 04:58:04" (3/3) ... [2023-08-18 16:58:04,475 INFO L332 chiAutomizerObserver]: Analyzing ICFG chl-name-comparator-symm.wvr.c [2023-08-18 16:58:04,546 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-08-18 16:58:04,569 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 233 places, 247 transitions, 510 flow [2023-08-18 16:58:04,630 INFO L124 PetriNetUnfolderBase]: 19/243 cut-off events. [2023-08-18 16:58:04,630 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-08-18 16:58:04,640 INFO L83 FinitePrefix]: Finished finitePrefix Result has 252 conditions, 243 events. 19/243 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 448 event pairs, 0 based on Foata normal form. 0/224 useless extension candidates. Maximal degree in co-relation 160. Up to 2 conditions per place. [2023-08-18 16:58:04,640 INFO L82 GeneralOperation]: Start removeDead. Operand has 233 places, 247 transitions, 510 flow [2023-08-18 16:58:04,648 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 231 places, 243 transitions, 498 flow [2023-08-18 16:58:04,663 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-08-18 16:58:04,663 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-08-18 16:58:04,663 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-08-18 16:58:04,663 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-08-18 16:58:04,663 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-08-18 16:58:04,663 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-08-18 16:58:04,663 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-08-18 16:58:04,663 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-08-18 16:58:04,665 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-08-18 16:58:10,537 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2023-08-18 16:58:10,538 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-08-18 16:58:10,538 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-08-18 16:58:10,544 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-18 16:58:10,544 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-18 16:58:10,544 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-08-18 16:58:10,544 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-08-18 16:58:13,943 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2023-08-18 16:58:13,944 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-08-18 16:58:13,944 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-08-18 16:58:13,945 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-18 16:58:13,945 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-18 16:58:13,950 INFO L748 eck$LassoCheckResult]: Stem: 249#[$Ultimate##0]don't care [467] $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] 254#[L-1]don't care [473] L-1-->L-1-1: Formula: (= (select |v_#valid_14| 0) 0) InVars {#valid=|v_#valid_14|} OutVars{#valid=|v_#valid_14|} AuxVars[] AssignedVars[] 259#[L-1-1]don't care [563] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_2|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|} AuxVars[] AssignedVars[] 264#[L21]don't care [408] L21-->L21-1: Formula: (and (= (select |v_#valid_15| 1) 1) (= 2 (select |v_#length_10| 1))) InVars {#length=|v_#length_10|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] 269#[L21-1]don't care [558] L21-1-->L21-2: Formula: (= (select (select |v_#memory_int_11| 1) 0) 48) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] 274#[L21-2]don't care [481] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_12| 1) 1) 0) InVars {#memory_int=|v_#memory_int_12|} OutVars{#memory_int=|v_#memory_int_12|} AuxVars[] AssignedVars[] 279#[L21-3]don't care [530] L21-3-->L21-4: Formula: (and (= (select |v_#valid_16| 2) 1) (= (select |v_#length_11| 2) 31)) InVars {#length=|v_#length_11|, #valid=|v_#valid_16|} OutVars{#length=|v_#length_11|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[] 284#[L21-4]don't care [378] L21-4-->L42: Formula: (and (= v_~nondet_0~0.base_4 0) (= v_~nondet_0~0.offset_4 0)) InVars {} OutVars{~nondet_0~0.base=v_~nondet_0~0.base_4, ~nondet_0~0.offset=v_~nondet_0~0.offset_4} AuxVars[] AssignedVars[~nondet_0~0.base, ~nondet_0~0.offset] 289#[L42]don't care [372] L42-->L42-1: Formula: (= v_~name_1~0_11 0) InVars {} OutVars{~name_1~0=v_~name_1~0_11} AuxVars[] AssignedVars[~name_1~0] 294#[L42-1]don't care [559] L42-1-->L42-2: Formula: (= v_~name_2~0_11 0) InVars {} OutVars{~name_2~0=v_~name_2~0_11} AuxVars[] AssignedVars[~name_2~0] 299#[L42-2]don't care [499] L42-2-->L42-3: Formula: (= v_~result_3~0_10 0) InVars {} OutVars{~result_3~0=v_~result_3~0_10} AuxVars[] AssignedVars[~result_3~0] 304#[L42-3]don't care [457] L42-3-->L42-4: Formula: (= v_~i_4~0_7 0) InVars {} OutVars{~i_4~0=v_~i_4~0_7} AuxVars[] AssignedVars[~i_4~0] 309#[L42-4]don't care [502] L42-4-->L42-5: Formula: (= v_~current_5~0_6 0) InVars {} OutVars{~current_5~0=v_~current_5~0_6} AuxVars[] AssignedVars[~current_5~0] 314#[L42-5]don't care [355] L42-5-->L42-6: Formula: (= v_~break_6~0_13 0) InVars {} OutVars{~break_6~0=v_~break_6~0_13} AuxVars[] AssignedVars[~break_6~0] 319#[L42-6]don't care [407] L42-6-->L42-7: Formula: (= v_~result_7~0_10 0) InVars {} OutVars{~result_7~0=v_~result_7~0_10} AuxVars[] AssignedVars[~result_7~0] 324#[L42-7]don't care [338] L42-7-->L42-8: Formula: (= v_~i_8~0_7 0) InVars {} OutVars{~i_8~0=v_~i_8~0_7} AuxVars[] AssignedVars[~i_8~0] 329#[L42-8]don't care [370] L42-8-->L42-9: Formula: (= v_~current_9~0_6 0) InVars {} OutVars{~current_9~0=v_~current_9~0_6} AuxVars[] AssignedVars[~current_9~0] 334#[L42-9]don't care [539] L42-9-->L-1-2: Formula: (= v_~break_10~0_13 0) InVars {} OutVars{~break_10~0=v_~break_10~0_13} AuxVars[] AssignedVars[~break_10~0] 339#[L-1-2]don't care [564] 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] 344#[L-1-3]don't care [566] L-1-3-->L91: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem26#1=|v_ULTIMATE.start_main_#t~mem26#1_3|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, ULTIMATE.start_main_#t~pre24#1=|v_ULTIMATE.start_main_#t~pre24#1_4|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_1|, ULTIMATE.start_main_#t~ret21#1.offset=|v_ULTIMATE.start_main_#t~ret21#1.offset_4|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_2|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_1|, ULTIMATE.start_main_#t~mem27#1=|v_ULTIMATE.start_main_#t~mem27#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_5|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_1|, ULTIMATE.start_main_#t~ret21#1.base=|v_ULTIMATE.start_main_#t~ret21#1.base_4|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_4|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem26#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~pre24#1, ULTIMATE.start_main_~t3~0#1, ULTIMATE.start_main_#t~ret21#1.offset, ULTIMATE.start_main_#t~nondet25#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~mem27#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~ret21#1.base, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~pre22#1, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 349#[L91]don't care [459] L91-->L91-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_6| 0) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_6| 0)) (= (store |v_#valid_18| |v_ULTIMATE.start_main_~#t1~0#1.base_6| 1) |v_#valid_17|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) (= (select |v_#valid_18| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) 0) (= (store |v_#length_13| |v_ULTIMATE.start_main_~#t1~0#1.base_6| 4) |v_#length_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_13|, #valid=|v_#valid_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_12|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|, #valid=|v_#valid_17|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 354#[L91-1]don't care [469] L91-1-->L91-2: Formula: (and (= (select |v_#valid_20| |v_ULTIMATE.start_main_~#t2~0#1.base_6|) 0) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_6| 0)) (= (store |v_#valid_20| |v_ULTIMATE.start_main_~#t2~0#1.base_6| 1) |v_#valid_19|) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t2~0#1.base_6|) (= (store |v_#length_15| |v_ULTIMATE.start_main_~#t2~0#1.base_6| 4) |v_#length_14|) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_6|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_15|, #valid=|v_#valid_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_14|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_6|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_6|, #valid=|v_#valid_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 359#[L91-2]don't care [384] L91-2-->L94: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t3~0#1] 364#[L94]don't care [428] L94-->L94-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] 369#[L94-1]don't care [393] L94-1-->L94-2: Formula: (= v_~name_1~0_12 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|, ~name_1~0=v_~name_1~0_12} AuxVars[] AssignedVars[~name_1~0] 374#[L94-2]don't care [417] L94-2-->L95: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] 379#[L95]don't care [533] L95-->L95-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] 384#[L95-1]don't care [411] L95-1-->L95-2: Formula: (= v_~name_2~0_12 |v_ULTIMATE.start_main_#t~nondet12#1_3|) InVars {ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_3|} OutVars{~name_2~0=v_~name_2~0_12, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_3|} AuxVars[] AssignedVars[~name_2~0] 389#[L95-2]don't care [412] L95-2-->L96: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] 394#[L96]don't care [554] L96-->L96-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] 399#[L96-1]don't care [506] L96-1-->L96-2: Formula: (= v_~result_3~0_11 |v_ULTIMATE.start_main_#t~nondet13#1_3|) InVars {ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|, ~result_3~0=v_~result_3~0_11} AuxVars[] AssignedVars[~result_3~0] 404#[L96-2]don't care [455] L96-2-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] 409#[L97]don't care [517] L97-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] 414#[L97-1]don't care [529] L97-1-->L97-2: Formula: (= v_~i_4~0_8 |v_ULTIMATE.start_main_#t~nondet14#1_3|) InVars {ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} OutVars{~i_4~0=v_~i_4~0_8, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[~i_4~0] 419#[L97-2]don't care [433] L97-2-->L98: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] 424#[L98]don't care [541] L98-->L98-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet15#1] 429#[L98-1]don't care [448] L98-1-->L98-2: Formula: (= v_~current_5~0_7 |v_ULTIMATE.start_main_#t~nondet15#1_3|) InVars {ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_3|} OutVars{~current_5~0=v_~current_5~0_7, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_3|} AuxVars[] AssignedVars[~current_5~0] 434#[L98-2]don't care [525] L98-2-->L99: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet15#1] 439#[L99]don't care [419] L99-->L99-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1] 444#[L99-1]don't care [366] L99-1-->L99-2: Formula: (= v_~break_6~0_14 |v_ULTIMATE.start_main_#t~nondet16#1_3|) InVars {ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_3|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_3|, ~break_6~0=v_~break_6~0_14} AuxVars[] AssignedVars[~break_6~0] 449#[L99-2]don't care [422] L99-2-->L100: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1] 454#[L100]don't care [489] L100-->L100-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet17#1] 459#[L100-1]don't care [516] L100-1-->L100-2: Formula: (= v_~result_7~0_11 |v_ULTIMATE.start_main_#t~nondet17#1_3|) InVars {ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_3|} OutVars{~result_7~0=v_~result_7~0_11, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_3|} AuxVars[] AssignedVars[~result_7~0] 464#[L100-2]don't care [413] L100-2-->L101: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet17#1] 469#[L101]don't care [562] L101-->L101-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet18#1] 474#[L101-1]don't care [454] L101-1-->L101-2: Formula: (= v_~i_8~0_8 |v_ULTIMATE.start_main_#t~nondet18#1_3|) InVars {ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_3|} OutVars{ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_3|, ~i_8~0=v_~i_8~0_8} AuxVars[] AssignedVars[~i_8~0] 479#[L101-2]don't care [399] L101-2-->L102: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet18#1] 484#[L102]don't care [365] L102-->L102-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet19#1] 489#[L102-1]don't care [342] L102-1-->L102-2: Formula: (= v_~current_9~0_7 |v_ULTIMATE.start_main_#t~nondet19#1_3|) InVars {ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_3|} OutVars{~current_9~0=v_~current_9~0_7, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_3|} AuxVars[] AssignedVars[~current_9~0] 494#[L102-2]don't care [363] L102-2-->L103: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet19#1] 499#[L103]don't care [560] L103-->L103-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet20#1] 504#[L103-1]don't care [361] L103-1-->L103-2: Formula: (= v_~break_10~0_14 |v_ULTIMATE.start_main_#t~nondet20#1_3|) InVars {ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_3|} OutVars{~break_10~0=v_~break_10~0_14, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_3|} AuxVars[] AssignedVars[~break_10~0] 509#[L103-2]don't care [537] L103-2-->L104: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet20#1] 514#[L104]don't care [340] L104-->L104-1: Formula: (= 3 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1|) InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#in~size#1] 519#[L104-1]don't care [568] L104-1-->L104-2: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 524#[L104-2]don't care [569] L104-2-->L118: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~nondet30#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet30#1_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4|, ULTIMATE.start_create_fresh_int_array_#t~post29#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post29#1_4|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_7|, ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base_4|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet30#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post29#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset] 529#[L118]don't care [534] L118-->L119: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_5| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|) InVars {ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~size#1] 534#[L119]don't care [561] L119-->L119-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_6|) 1 0)) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_6|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 539#[L119-1]don't care [466] L119-1-->L37: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 544#[L37]don't care [373] L37-->L38: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 549#[L38]don't care [501] L38-->L37-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[] 559#[L37-1]don't care [493] L37-1-->L120: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_7| 4294967296) 1073741823) 1 0)) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_7|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 564#[L120]don't care [480] L120-->L37-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_11|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 569#[L37-2]don't care [451] L37-2-->L38-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 574#[L38-3]don't care [357] L38-3-->L37-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|} AuxVars[] AssignedVars[] 584#[L37-3]don't care [351] L37-3-->L122: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 589#[L122]don't care [482] L122-->L122-1: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset_1| 0) (not (= 0 |v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base_1|)) (= (select |v_#valid_4| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base_1|) 0) (= (store |v_#valid_4| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base_1| 1) |v_#valid_3|) (< |v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base_1| |v_#StackHeapBarrier_1|) (= (store |v_#length_4| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base_1| (* (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_1| 1073741824) 4)) |v_#length_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_4|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_1|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_3|, #length=|v_#length_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset] 594#[L122-1]don't care [362] L122-1-->L122-2: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_1| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset_2| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_1|)) InVars {ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset_2|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base] 599#[L122-2]don't care [543] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc28#1.offset] 604#[L123]don't care [456] L123-->L123-6: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_1| 0) InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1] 609#[L123-6]don't care [2023-08-18 16:58:13,951 INFO L750 eck$LassoCheckResult]: Loop: 609#[L123-6]don't care [513] L123-6-->L124: Formula: (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_3|) InVars {ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|} AuxVars[] AssignedVars[] 618#[L124]don't care [526] L124-->L124-1: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~nondet30#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet30#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet30#1] 624#[L124-1]don't care [359] L124-1-->L124-2: Formula: (let ((.cse1 (* 4 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_4|))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2| 4) (select |v_#length_5| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|)) (= (select |v_#valid_5| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2| (store (select |v_#memory_int_4| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet30#1_2|)) |v_#memory_int_3|)))) InVars {ULTIMATE.start_create_fresh_int_array_#t~nondet30#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet30#1_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_4|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_4|, #length=|v_#length_5|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~nondet30#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet30#1_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_4|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int] 634#[L124-2]don't care [376] L124-2-->L123-3: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~nondet30#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet30#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet30#1] 644#[L123-3]don't care [477] L123-3-->L123-4: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_#t~post29#1_1| |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_5|) InVars {ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_5|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post29#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post29#1_1|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post29#1] 654#[L123-4]don't care [550] L123-4-->L123-5: Formula: (= (+ |v_ULTIMATE.start_create_fresh_int_array_#t~post29#1_2| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_6|) InVars {ULTIMATE.start_create_fresh_int_array_#t~post29#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post29#1_2|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_6|, ULTIMATE.start_create_fresh_int_array_#t~post29#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post29#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1] 664#[L123-5]don't care [410] L123-5-->L123-6: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post29#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post29#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post29#1] 609#[L123-6]don't care [2023-08-18 16:58:13,957 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-18 16:58:13,957 INFO L85 PathProgramCache]: Analyzing trace with hash 1963937766, now seen corresponding path program 1 times [2023-08-18 16:58:13,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-18 16:58:13,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1596139699] [2023-08-18 16:58:13,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-18 16:58:13,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-18 16:58:14,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-18 16:58:14,104 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-18 16:58:14,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-18 16:58:14,184 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-18 16:58:14,186 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-18 16:58:14,187 INFO L85 PathProgramCache]: Analyzing trace with hash -12049134, now seen corresponding path program 1 times [2023-08-18 16:58:14,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-18 16:58:14,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1919750066] [2023-08-18 16:58:14,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-18 16:58:14,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-18 16:58:14,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-18 16:58:14,201 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-18 16:58:14,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-18 16:58:14,209 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-18 16:58:14,211 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-18 16:58:14,212 INFO L85 PathProgramCache]: Analyzing trace with hash -190899827, now seen corresponding path program 1 times [2023-08-18 16:58:14,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-18 16:58:14,212 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856607248] [2023-08-18 16:58:14,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-18 16:58:14,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-18 16:58:14,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-18 16:58:14,247 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-18 16:58:14,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-18 16:58:14,288 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-18 16:58:15,281 INFO L210 LassoAnalysis]: Preferences: [2023-08-18 16:58:15,282 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-08-18 16:58:15,282 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-08-18 16:58:15,282 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-08-18 16:58:15,282 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-08-18 16:58:15,282 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:15,282 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-08-18 16:58:15,282 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-08-18 16:58:15,283 INFO L133 ssoRankerPreferences]: Filename of dumped script: chl-name-comparator-symm.wvr.c_BEv2_Iteration1_Lasso [2023-08-18 16:58:15,283 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-08-18 16:58:15,283 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-08-18 16:58:15,297 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,302 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,304 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,307 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,309 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,310 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,312 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,313 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,315 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,317 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,319 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,320 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,518 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,521 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,523 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,525 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,527 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,529 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,530 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,532 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,534 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,535 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,537 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,539 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,540 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,542 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,543 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,544 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,546 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,548 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,550 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,551 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,553 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,555 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,556 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,557 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,559 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,560 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,562 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,563 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,565 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,566 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,568 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,570 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,571 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,572 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,574 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,575 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,577 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,578 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 16:58:15,915 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-08-18 16:58:15,917 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-08-18 16:58:15,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:15,926 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:15,932 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) [2023-08-18 16:58:15,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:15,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:15,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 16:58:15,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:15,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:15,946 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:15,948 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 16:58:15,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 16:58:15,952 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 [2023-08-18 16:58:15,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:15,972 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-08-18 16:58:15,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:15,973 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:15,977 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) [2023-08-18 16:58:15,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:15,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:15,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 16:58:15,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:15,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:15,990 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:15,990 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 16:58:15,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 16:58:15,996 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 [2023-08-18 16:58:16,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,009 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 [2023-08-18 16:58:16,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,011 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,012 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) [2023-08-18 16:58:16,015 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 [2023-08-18 16:58:16,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,023 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,027 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,027 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,057 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 [2023-08-18 16:58:16,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,058 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) [2023-08-18 16:58:16,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 16:58:16,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,075 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 16:58:16,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 16:58:16,078 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 [2023-08-18 16:58:16,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,092 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 [2023-08-18 16:58:16,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,092 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,093 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) [2023-08-18 16:58:16,095 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 [2023-08-18 16:58:16,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 16:58:16,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,103 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,104 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 16:58:16,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 16:58:16,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,124 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 [2023-08-18 16:58:16,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,125 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,126 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) [2023-08-18 16:58:16,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 16:58:16,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,142 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,144 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 16:58:16,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 16:58:16,147 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 [2023-08-18 16:58:16,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,161 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-08-18 16:58:16,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,163 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) [2023-08-18 16:58:16,166 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 [2023-08-18 16:58:16,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 16:58:16,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,175 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,176 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 16:58:16,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 16:58:16,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,196 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 [2023-08-18 16:58:16,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,197 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) [2023-08-18 16:58:16,199 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 [2023-08-18 16:58:16,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,216 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,216 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,234 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 [2023-08-18 16:58:16,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,236 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) [2023-08-18 16:58:16,238 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 [2023-08-18 16:58:16,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,246 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,248 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,248 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,270 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 [2023-08-18 16:58:16,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,271 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) [2023-08-18 16:58:16,273 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 [2023-08-18 16:58:16,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,281 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,283 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,283 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,298 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 [2023-08-18 16:58:16,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,298 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,299 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) [2023-08-18 16:58:16,301 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 [2023-08-18 16:58:16,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 16:58:16,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,309 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,310 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 16:58:16,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 16:58:16,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,323 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 [2023-08-18 16:58:16,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,324 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,324 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) [2023-08-18 16:58:16,325 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 [2023-08-18 16:58:16,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,335 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,338 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,338 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,353 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 [2023-08-18 16:58:16,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,353 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,354 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) [2023-08-18 16:58:16,356 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 [2023-08-18 16:58:16,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,364 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,365 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,365 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,384 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 [2023-08-18 16:58:16,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,384 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,385 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) [2023-08-18 16:58:16,386 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 [2023-08-18 16:58:16,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,395 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,396 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,396 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,411 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 [2023-08-18 16:58:16,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,411 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,412 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) [2023-08-18 16:58:16,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,426 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,427 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,427 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,431 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 [2023-08-18 16:58:16,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,447 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 [2023-08-18 16:58:16,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,447 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,448 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) [2023-08-18 16:58:16,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,463 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,467 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 [2023-08-18 16:58:16,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,480 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 [2023-08-18 16:58:16,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,481 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,485 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) [2023-08-18 16:58:16,489 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 [2023-08-18 16:58:16,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,497 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-08-18 16:58:16,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,502 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-08-18 16:58:16,502 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,520 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 [2023-08-18 16:58:16,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,520 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,521 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) [2023-08-18 16:58:16,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,536 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 [2023-08-18 16:58:16,538 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,538 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,557 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 [2023-08-18 16:58:16,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,557 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,558 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) [2023-08-18 16:58:16,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,571 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 [2023-08-18 16:58:16,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,571 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,573 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,573 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,594 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 [2023-08-18 16:58:16,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,594 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,595 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) [2023-08-18 16:58:16,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,609 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,611 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,611 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,614 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 [2023-08-18 16:58:16,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,628 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 [2023-08-18 16:58:16,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,629 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) [2023-08-18 16:58:16,631 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 [2023-08-18 16:58:16,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,642 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,642 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,662 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 [2023-08-18 16:58:16,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,664 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) [2023-08-18 16:58:16,666 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 [2023-08-18 16:58:16,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,675 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,696 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 [2023-08-18 16:58:16,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,697 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) [2023-08-18 16:58:16,699 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 [2023-08-18 16:58:16,701 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 [2023-08-18 16:58:16,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,709 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,709 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,730 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 [2023-08-18 16:58:16,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,730 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,731 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) [2023-08-18 16:58:16,733 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 [2023-08-18 16:58:16,735 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 [2023-08-18 16:58:16,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,741 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,742 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,742 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,763 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 [2023-08-18 16:58:16,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,763 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,764 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) [2023-08-18 16:58:16,766 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 [2023-08-18 16:58:16,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 16:58:16,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,775 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,775 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 16:58:16,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 16:58:16,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 16:58:16,795 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2023-08-18 16:58:16,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,796 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) [2023-08-18 16:58:16,798 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 [2023-08-18 16:58:16,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 16:58:16,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 16:58:16,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 16:58:16,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 16:58:16,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 16:58:16,809 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 16:58:16,810 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 16:58:16,816 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-08-18 16:58:16,833 INFO L443 ModelExtractionUtils]: Simplification made 11 calls to the SMT solver. [2023-08-18 16:58:16,834 INFO L444 ModelExtractionUtils]: 0 out of 16 variables were initially zero. Simplification set additionally 12 variables to zero. [2023-08-18 16:58:16,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 16:58:16,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 16:58:16,877 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) [2023-08-18 16:58:16,878 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 [2023-08-18 16:58:16,880 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-08-18 16:58:16,892 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2023-08-18 16:58:16,892 INFO L513 LassoAnalysis]: Proved termination. [2023-08-18 16:58:16,893 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~0#1, v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset) = -4*ULTIMATE.start_create_fresh_int_array_~i~0#1 + 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_1 - 1*ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset Supporting invariants [] [2023-08-18 16:58:16,896 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-08-18 16:58:16,927 INFO L156 tatePredicateManager]: 14 out of 14 supporting invariants were superfluous and have been removed [2023-08-18 16:58:16,949 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-18 16:58:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-18 16:58:16,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 2 conjunts are in the unsatisfiable core [2023-08-18 16:58:16,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-18 16:58:17,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-18 16:58:17,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 5 conjunts are in the unsatisfiable core [2023-08-18 16:58:17,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-18 16:58:17,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-18 16:58:17,151 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2023-08-18 16:58:17,153 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand null Second operand has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 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) [2023-08-18 16:58:17,511 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-08-18 16:58:26,315 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand null. Second operand has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 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) Result 666738 states and 1918627 transitions. Complement of second has 9 states. [2023-08-18 16:58:26,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2023-08-18 16:58:26,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 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) [2023-08-18 16:58:26,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 419 transitions. [2023-08-18 16:58:26,323 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 419 transitions. Stem has 70 letters. Loop has 7 letters. [2023-08-18 16:58:26,324 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-08-18 16:58:26,324 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 419 transitions. Stem has 77 letters. Loop has 7 letters. [2023-08-18 16:58:26,324 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-08-18 16:58:26,324 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 419 transitions. Stem has 70 letters. Loop has 14 letters. [2023-08-18 16:58:26,325 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-08-18 16:58:26,325 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 666738 states and 1918627 transitions. [2023-08-18 16:58:34,158 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-08-18 16:58:34,160 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 666738 states to 0 states and 0 transitions. [2023-08-18 16:58:34,161 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2023-08-18 16:58:34,161 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2023-08-18 16:58:34,161 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2023-08-18 16:58:34,161 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-18 16:58:34,161 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-08-18 16:58:34,161 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-08-18 16:58:34,161 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-08-18 16:58:34,161 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-08-18 16:58:34,161 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2023-08-18 16:58:34,162 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-08-18 16:58:34,162 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2023-08-18 16:58:34,166 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 18.08 04:58:34 BoogieIcfgContainer [2023-08-18 16:58:34,166 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-08-18 16:58:34,167 INFO L158 Benchmark]: Toolchain (without parser) took 30611.65ms. Allocated memory was 209.7MB in the beginning and 7.5GB in the end (delta: 7.3GB). Free memory was 161.7MB in the beginning and 5.2GB in the end (delta: -5.1GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. [2023-08-18 16:58:34,167 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 209.7MB. Free memory is still 160.6MB. There was no memory consumed. Max. memory is 8.0GB. [2023-08-18 16:58:34,167 INFO L158 Benchmark]: CACSL2BoogieTranslator took 271.92ms. Allocated memory is still 209.7MB. Free memory was 161.7MB in the beginning and 149.5MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2023-08-18 16:58:34,168 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.64ms. Allocated memory is still 209.7MB. Free memory was 149.5MB in the beginning and 147.1MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-08-18 16:58:34,168 INFO L158 Benchmark]: Boogie Preprocessor took 26.08ms. Allocated memory is still 209.7MB. Free memory was 147.1MB in the beginning and 145.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-08-18 16:58:34,168 INFO L158 Benchmark]: RCFGBuilder took 560.39ms. Allocated memory is still 209.7MB. Free memory was 145.3MB in the beginning and 175.6MB in the end (delta: -30.3MB). Peak memory consumption was 20.7MB. Max. memory is 8.0GB. [2023-08-18 16:58:34,168 INFO L158 Benchmark]: BuchiAutomizer took 29696.54ms. Allocated memory was 209.7MB in the beginning and 7.5GB in the end (delta: 7.3GB). Free memory was 175.0MB in the beginning and 5.2GB in the end (delta: -5.1GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. [2023-08-18 16:58:34,172 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 209.7MB. Free memory is still 160.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 271.92ms. Allocated memory is still 209.7MB. Free memory was 161.7MB in the beginning and 149.5MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 51.64ms. Allocated memory is still 209.7MB. Free memory was 149.5MB in the beginning and 147.1MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 26.08ms. Allocated memory is still 209.7MB. Free memory was 147.1MB in the beginning and 145.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 560.39ms. Allocated memory is still 209.7MB. Free memory was 145.3MB in the beginning and 175.6MB in the end (delta: -30.3MB). Peak memory consumption was 20.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 29696.54ms. Allocated memory was 209.7MB in the beginning and 7.5GB in the end (delta: 7.3GB). Free memory was 175.0MB in the beginning and 5.2GB in the end (delta: -5.1GB). Peak memory consumption was 2.2GB. 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 (0 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function -1 * arr + unknown-#length-unknown[arr] + -4 * i and consists of 6 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 29.6s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 2.9s. Construction of modules took 0.0s. Büchi inclusion checks took 9.3s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 7.8s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 219 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 218 mSDsluCounter, 602 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 397 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 59 IncrementalHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 205 mSDtfsCounter, 59 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital186 mio100 ax117 hnf100 lsp72 ukn71 mio100 lsp32 div100 bol100 ite100 ukn100 eq159 hnf91 smp100 dnf100 smp100 tf100 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 35ms VariablesStem: 4 VariablesLoop: 0 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 8 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.1s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2023-08-18 16:58:34,191 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...