/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 NONE -i ../../../trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.me.fairness-42053ae-m [2023-09-08 14:30:08,476 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-09-08 14:30:08,527 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf [2023-09-08 14:30:08,552 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-09-08 14:30:08,553 INFO L135 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-09-08 14:30:08,553 INFO L137 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-09-08 14:30:08,554 INFO L135 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-09-08 14:30:08,555 INFO L137 SettingsManager]: * Create parallel compositions if possible=false [2023-09-08 14:30:08,555 INFO L137 SettingsManager]: * Use SBE=true [2023-09-08 14:30:08,555 INFO L135 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-09-08 14:30:08,556 INFO L137 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-09-08 14:30:08,556 INFO L137 SettingsManager]: * Use old map elimination=false [2023-09-08 14:30:08,556 INFO L137 SettingsManager]: * Use external solver (rank synthesis)=false [2023-09-08 14:30:08,557 INFO L137 SettingsManager]: * Use only trivial implications for array writes=true [2023-09-08 14:30:08,557 INFO L137 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-09-08 14:30:08,557 INFO L135 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-09-08 14:30:08,558 INFO L137 SettingsManager]: * sizeof long=4 [2023-09-08 14:30:08,558 INFO L137 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-09-08 14:30:08,558 INFO L137 SettingsManager]: * Overapproximate operations on floating types=true [2023-09-08 14:30:08,559 INFO L137 SettingsManager]: * sizeof POINTER=4 [2023-09-08 14:30:08,559 INFO L137 SettingsManager]: * Check division by zero=IGNORE [2023-09-08 14:30:08,560 INFO L137 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-09-08 14:30:08,560 INFO L137 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-09-08 14:30:08,560 INFO L137 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-09-08 14:30:08,561 INFO L137 SettingsManager]: * sizeof long double=12 [2023-09-08 14:30:08,561 INFO L137 SettingsManager]: * Check if freed pointer was valid=false [2023-09-08 14:30:08,561 INFO L137 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-09-08 14:30:08,562 INFO L137 SettingsManager]: * Use constant arrays=true [2023-09-08 14:30:08,562 INFO L137 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-09-08 14:30:08,562 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-09-08 14:30:08,563 INFO L137 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-09-08 14:30:08,563 INFO L135 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-09-08 14:30:08,563 INFO L137 SettingsManager]: * Trace refinement strategy=CAMEL [2023-09-08 14:30:08,564 INFO L137 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-09-08 14:30:08,565 INFO L135 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-09-08 14:30:08,565 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Fairness type for concurrent programs -> NONE [2023-09-08 14:30:08,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-09-08 14:30:08,820 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-09-08 14:30:08,822 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-09-08 14:30:08,824 INFO L270 PluginConnector]: Initializing CDTParser... [2023-09-08 14:30:08,824 INFO L274 PluginConnector]: CDTParser initialized [2023-09-08 14:30:08,825 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c [2023-09-08 14:30:10,041 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-09-08 14:30:10,228 INFO L384 CDTParser]: Found 1 translation units. [2023-09-08 14:30:10,229 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c [2023-09-08 14:30:10,236 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a06afd5f/88a6a24e64f849a98016708f3a64d1c8/FLAG343983799 [2023-09-08 14:30:10,248 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a06afd5f/88a6a24e64f849a98016708f3a64d1c8 [2023-09-08 14:30:10,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-09-08 14:30:10,251 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-09-08 14:30:10,252 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-09-08 14:30:10,252 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-09-08 14:30:10,259 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-09-08 14:30:10,259 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 02:30:10" (1/1) ... [2023-09-08 14:30:10,260 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@789e521b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:30:10, skipping insertion in model container [2023-09-08 14:30:10,260 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 02:30:10" (1/1) ... [2023-09-08 14:30:10,267 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-09-08 14:30:10,281 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-09-08 14:30:10,428 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/parallel-misc-4.wvr.c[2950,2963] [2023-09-08 14:30:10,429 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-08 14:30:10,439 INFO L203 MainTranslator]: Completed pre-run [2023-09-08 14:30:10,457 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/parallel-misc-4.wvr.c[2950,2963] [2023-09-08 14:30:10,458 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-08 14:30:10,463 WARN L667 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-09-08 14:30:10,463 WARN L667 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-09-08 14:30:10,470 INFO L208 MainTranslator]: Completed translation [2023-09-08 14:30:10,473 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:30:10 WrapperNode [2023-09-08 14:30:10,473 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-09-08 14:30:10,474 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-09-08 14:30:10,474 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-09-08 14:30:10,474 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-09-08 14:30:10,480 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:30:10" (1/1) ... [2023-09-08 14:30:10,488 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:30:10" (1/1) ... [2023-09-08 14:30:10,506 INFO L138 Inliner]: procedures = 22, calls = 43, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 74 [2023-09-08 14:30:10,507 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-09-08 14:30:10,507 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-09-08 14:30:10,508 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-09-08 14:30:10,508 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-09-08 14:30:10,516 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:30:10" (1/1) ... [2023-09-08 14:30:10,517 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:30:10" (1/1) ... [2023-09-08 14:30:10,523 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:30:10" (1/1) ... [2023-09-08 14:30:10,523 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:30:10" (1/1) ... [2023-09-08 14:30:10,540 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:30:10" (1/1) ... [2023-09-08 14:30:10,543 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:30:10" (1/1) ... [2023-09-08 14:30:10,544 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:30:10" (1/1) ... [2023-09-08 14:30:10,545 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:30:10" (1/1) ... [2023-09-08 14:30:10,547 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-09-08 14:30:10,547 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-09-08 14:30:10,548 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-09-08 14:30:10,548 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-09-08 14:30:10,548 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:30:10" (1/1) ... [2023-09-08 14:30:10,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:10,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:10,587 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:10,598 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-09-08 14:30:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-09-08 14:30:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-09-08 14:30:10,626 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-09-08 14:30:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-09-08 14:30:10,629 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-09-08 14:30:10,629 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2023-09-08 14:30:10,629 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2023-09-08 14:30:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-09-08 14:30:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-09-08 14:30:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-09-08 14:30:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-09-08 14:30:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-09-08 14:30:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-09-08 14:30:10,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-09-08 14:30:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-09-08 14:30:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-09-08 14:30:10,634 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-09-08 14:30:10,726 INFO L236 CfgBuilder]: Building ICFG [2023-09-08 14:30:10,727 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-09-08 14:30:10,906 INFO L277 CfgBuilder]: Performing block encoding [2023-09-08 14:30:10,934 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-09-08 14:30:10,934 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-09-08 14:30:10,936 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 02:30:10 BoogieIcfgContainer [2023-09-08 14:30:10,936 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-09-08 14:30:10,937 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-09-08 14:30:10,937 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-09-08 14:30:10,940 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-09-08 14:30:10,940 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:30:10,941 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 08.09 02:30:10" (1/3) ... [2023-09-08 14:30:10,941 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@42c09495 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.09 02:30:10, skipping insertion in model container [2023-09-08 14:30:10,942 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:30:10,942 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:30:10" (2/3) ... [2023-09-08 14:30:10,942 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@42c09495 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.09 02:30:10, skipping insertion in model container [2023-09-08 14:30:10,942 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:30:10,942 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 02:30:10" (3/3) ... [2023-09-08 14:30:10,944 INFO L332 chiAutomizerObserver]: Analyzing ICFG parallel-misc-4.wvr.c [2023-09-08 14:30:11,046 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2023-09-08 14:30:11,072 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 104 places, 104 transitions, 232 flow [2023-09-08 14:30:11,106 INFO L124 PetriNetUnfolderBase]: 7/98 cut-off events. [2023-09-08 14:30:11,106 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2023-09-08 14:30:11,113 INFO L83 FinitePrefix]: Finished finitePrefix Result has 111 conditions, 98 events. 7/98 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 72 event pairs, 0 based on Foata normal form. 0/91 useless extension candidates. Maximal degree in co-relation 77. Up to 2 conditions per place. [2023-09-08 14:30:11,113 INFO L82 GeneralOperation]: Start removeDead. Operand has 104 places, 104 transitions, 232 flow [2023-09-08 14:30:11,121 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 101 places, 98 transitions, 214 flow [2023-09-08 14:30:11,133 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-09-08 14:30:11,133 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-09-08 14:30:11,133 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-09-08 14:30:11,133 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-09-08 14:30:11,133 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-09-08 14:30:11,133 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-09-08 14:30:11,133 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-09-08 14:30:11,133 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-09-08 14:30:11,135 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2023-09-08 14:30:11,498 INFO L131 ngComponentsAnalysis]: Automaton has 216 accepting balls. 1956 [2023-09-08 14:30:11,498 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:30:11,498 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:30:11,506 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] [2023-09-08 14:30:11,506 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2023-09-08 14:30:11,506 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-09-08 14:30:11,507 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 2440 states, but on-demand construction may add more states [2023-09-08 14:30:11,556 INFO L131 ngComponentsAnalysis]: Automaton has 216 accepting balls. 1956 [2023-09-08 14:30:11,556 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:30:11,556 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:30:11,558 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] [2023-09-08 14:30:11,558 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2023-09-08 14:30:11,570 INFO L748 eck$LassoCheckResult]: Stem: 107#[$Ultimate##0]don't care [181] $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] 110#[L-1]don't care [189] L-1-->L-1-1: Formula: (= (select |v_#valid_3| 0) 0) InVars {#valid=|v_#valid_3|} OutVars{#valid=|v_#valid_3|} AuxVars[] AssignedVars[] 112#[L-1-1]don't care [220] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 114#[L21]don't care [178] L21-->L21-1: Formula: (and (= (select |v_#valid_4| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] 116#[L21-1]don't care [206] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] 118#[L21-2]don't care [204] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] 120#[L21-3]don't care [158] L21-3-->L21-4: Formula: (and (= 22 (select |v_#length_2| 2)) (= (select |v_#valid_5| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] 122#[L21-4]don't care [230] L21-4-->L39: Formula: (= v_~pos~0_10 0) InVars {} OutVars{~pos~0=v_~pos~0_10} AuxVars[] AssignedVars[~pos~0] 124#[L39]don't care [207] L39-->L39-1: Formula: (= v_~d1~0_5 0) InVars {} OutVars{~d1~0=v_~d1~0_5} AuxVars[] AssignedVars[~d1~0] 126#[L39-1]don't care [167] L39-1-->L39-2: Formula: (= v_~d2~0_5 0) InVars {} OutVars{~d2~0=v_~d2~0_5} AuxVars[] AssignedVars[~d2~0] 128#[L39-2]don't care [222] L39-2-->L-1-2: Formula: (= v_~v_assert~0_6 0) InVars {} OutVars{~v_assert~0=v_~v_assert~0_6} AuxVars[] AssignedVars[~v_assert~0] 130#[L-1-2]don't care [223] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 132#[L-1-3]don't care [228] L-1-3-->L98: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, 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_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t2~0#1.base] 134#[L98]don't care [184] L98-->L98-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= 0 (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1~0#1.base_2|)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 136#[L98-1]don't care [154] L98-1-->L98-2: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_3|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) 0) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_3| 0)) (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_3| 1) |v_#valid_8|) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| 4)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 138#[L98-2]don't care [151] L98-2-->L98-3: Formula: (and (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t3~0#1.base_4| 4) |v_#length_7|) (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t3~0#1.base_4| 1) |v_#valid_10|) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_4| 0) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_11|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] 140#[L98-3]don't care [179] L98-3-->L101: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] 142#[L101]don't care [212] L101-->L101-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_3| v_~pos~0_11) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|, ~pos~0=v_~pos~0_11} AuxVars[] AssignedVars[~pos~0] 144#[L101-1]don't care [161] L101-1-->L102: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] 146#[L102]don't care [200] L102-->L102-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] 148#[L102-1]don't care [164] L102-1-->L102-2: Formula: (= v_~d1~0_6 |v_ULTIMATE.start_main_#t~nondet4#1_3|) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|, ~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[~d1~0] 150#[L102-2]don't care [197] L102-2-->L103: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] 152#[L103]don't care [210] L103-->L103-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 154#[L103-1]don't care [193] L103-1-->L103-2: Formula: (= v_~d2~0_6 |v_ULTIMATE.start_main_#t~nondet5#1_3|) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~d2~0=v_~d2~0_6} AuxVars[] AssignedVars[~d2~0] 156#[L103-2]don't care [174] L103-2-->L104: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 158#[L104]don't care [159] L104-->L104-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 160#[L104-1]don't care [231] L104-1-->L104-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet6#1_3| v_~v_assert~0_7) InVars {ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} OutVars{~v_assert~0=v_~v_assert~0_7, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} AuxVars[] AssignedVars[~v_assert~0] 162#[L104-2]don't care [232] L104-2-->L107: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 164#[L107]don't care [217] L107-->L107-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~d1~0_7 256))) (and (= .cse0 1) (= .cse0 (mod v_~d2~0_7 256)) (= (mod v_~v_assert~0_8 256) 1) (= v_~pos~0_12 0))) 1 0)) InVars {~v_assert~0=v_~v_assert~0_8, ~pos~0=v_~pos~0_12, ~d1~0=v_~d1~0_7, ~d2~0=v_~d2~0_7} OutVars{~v_assert~0=v_~v_assert~0_8, ~pos~0=v_~pos~0_12, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|, ~d1~0=v_~d1~0_7, ~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 166#[L107-1]don't care [214] L107-1-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 168#[L34]don't care [175] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 170#[L35]don't care [209] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] 174#[L34-1]don't care [201] L34-1-->L109: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 176#[L109]don't care [196] L109-->L109-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 178#[L109-1]don't care [215] L109-1-->L109-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) 1) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_3|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_3| 4) (select |v_#length_9| |v_ULTIMATE.start_main_~#t1~0#1.base_3|)) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_3|)) InVars {#valid=|v_#valid_12|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#valid=|v_#valid_12|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] 180#[L109-2]don't care [265] L109-2-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_10, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~lv_assert~0, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 182#[L109-3, $Ultimate##0]don't care [236] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 v_thread1Thread1of1ForFork0_~lv_assert~0_1) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~lv_assert~0] 186#[L109-3, L59]don't care [2023-09-08 14:30:11,571 INFO L750 eck$LassoCheckResult]: Loop: 186#[L109-3, L59]don't care [237] L59-->L46: Formula: (not (= (mod v_thread1Thread1of1ForFork0_~lv_assert~0_3 256) 0)) InVars {thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_3} OutVars{thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_3} AuxVars[] AssignedVars[] 192#[L46, L109-3]don't care [241] L46-->L52: Formula: (= (mod v_~d1~0_2 256) 0) InVars {~d1~0=v_~d1~0_2} OutVars{~d1~0=v_~d1~0_2} AuxVars[] AssignedVars[] 206#[L52, L109-3]don't care [244] L52-->L54: Formula: (= (+ v_~pos~0_23 1) v_~pos~0_24) InVars {~pos~0=v_~pos~0_24} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|, ~pos~0=v_~pos~0_23} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2, ~pos~0] 224#[L109-3, L54]don't care [246] L54-->L57: Formula: (= v_~d1~0_3 (ite (= (ite (= (mod v_~d1~0_4 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_4} OutVars{~d1~0=v_~d1~0_3} AuxVars[] AssignedVars[~d1~0] 246#[L57, L109-3]don't care [247] L57-->L59: Formula: (= v_~v_assert~0_2 v_thread1Thread1of1ForFork0_~lv_assert~0_7) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~lv_assert~0] 186#[L109-3, L59]don't care [2023-09-08 14:30:11,577 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:30:11,577 INFO L85 PathProgramCache]: Analyzing trace with hash 2057838343, now seen corresponding path program 1 times [2023-09-08 14:30:11,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:30:11,586 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980773891] [2023-09-08 14:30:11,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:30:11,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:30:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:11,719 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:30:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:11,792 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:30:11,794 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:30:11,794 INFO L85 PathProgramCache]: Analyzing trace with hash 254925616, now seen corresponding path program 1 times [2023-09-08 14:30:11,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:30:11,794 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [256863912] [2023-09-08 14:30:11,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:30:11,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:30:11,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:11,803 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:30:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:11,816 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:30:11,818 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:30:11,818 INFO L85 PathProgramCache]: Analyzing trace with hash -301846550, now seen corresponding path program 1 times [2023-09-08 14:30:11,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:30:11,818 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1585348649] [2023-09-08 14:30:11,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:30:11,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:30:11,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:30:12,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-08 14:30:12,168 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-08 14:30:12,168 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1585348649] [2023-09-08 14:30:12,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1585348649] provided 1 perfect and 0 imperfect interpolant sequences [2023-09-08 14:30:12,172 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-09-08 14:30:12,172 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-09-08 14:30:12,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459633535] [2023-09-08 14:30:12,174 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-09-08 14:30:12,232 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:30:12,233 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:30:12,233 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:30:12,233 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:30:12,233 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:30:12,233 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:12,233 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:30:12,233 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:30:12,233 INFO L133 ssoRankerPreferences]: Filename of dumped script: parallel-misc-4.wvr.c_BEv2_Iteration1_Loop [2023-09-08 14:30:12,233 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:30:12,234 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:30:12,249 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,259 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,262 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,265 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,271 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,279 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,284 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,287 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,290 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,296 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,460 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:30:12,461 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:30:12,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:12,463 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:12,465 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:12,467 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:30:12,468 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:12,482 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-09-08 14:30:12,487 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:30:12,487 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.base_1=-1} Honda state: {v_rep#funAddr~thread1.base_1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:30:12,493 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 [2023-09-08 14:30:12,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:12,493 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:12,494 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:12,496 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-09-08 14:30:12,505 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:30:12,506 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:12,525 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:30:12,525 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.offset_1=0} Honda state: {v_rep#funAddr~thread1.offset_1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:30:12,529 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:12,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:12,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:12,531 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:12,542 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:30:12,542 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:12,558 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-09-08 14:30:12,567 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:30:12,567 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread3.base_1=-1} Honda state: {v_rep#funAddr~thread3.base_1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:30:12,573 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:12,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:12,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:12,574 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:12,576 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-09-08 14:30:12,577 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:30:12,577 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:12,610 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:30:12,611 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.base_1=-1} Honda state: {v_rep#funAddr~thread2.base_1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:30:12,618 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:12,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:12,619 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:12,621 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:12,632 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:30:12,632 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:12,654 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-09-08 14:30:12,657 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:30:12,657 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~v_assert~0=128, thread1Thread1of1ForFork0_~lv_assert~0=128} Honda state: {~v_assert~0=128, thread1Thread1of1ForFork0_~lv_assert~0=128} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:30:12,661 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:12,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:12,661 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:12,662 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:12,663 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-09-08 14:30:12,665 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:30:12,665 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:12,683 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:30:12,683 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.offset_1=1} Honda state: {v_rep#funAddr~thread2.offset_1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:30:12,688 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2023-09-08 14:30:12,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:12,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:12,689 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:12,691 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-09-08 14:30:12,693 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:30:12,693 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:12,700 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:30:12,701 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_#t~post2=0} Honda state: {thread1Thread1of1ForFork0_#t~post2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:30:12,703 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:12,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:12,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:12,705 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:12,706 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-09-08 14:30:12,708 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:30:12,708 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:12,720 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:30:12,720 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread3.offset_1=2} Honda state: {v_rep#funAddr~thread3.offset_1=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:30:12,723 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:12,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:12,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:12,725 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:12,726 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-09-08 14:30:12,728 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:30:12,728 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:12,740 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:12,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:12,741 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:12,742 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:12,743 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-09-08 14:30:12,746 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:30:12,746 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:12,879 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-08 14:30:12,884 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:12,885 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:30:12,885 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:30:12,885 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:30:12,885 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:30:12,885 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:30:12,885 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:12,885 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:30:12,885 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:30:12,886 INFO L133 ssoRankerPreferences]: Filename of dumped script: parallel-misc-4.wvr.c_BEv2_Iteration1_Loop [2023-09-08 14:30:12,886 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:30:12,886 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:30:12,888 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,892 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,895 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,898 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,900 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,907 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,910 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,912 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,915 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:12,920 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:13,077 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:30:13,081 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:30:13,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,085 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:13,134 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-09-08 14:30:13,137 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:13,138 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:30:13,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,156 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,158 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,160 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-09-08 14:30:13,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,171 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:13,174 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:13,174 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:30:13,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,198 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,199 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,203 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-09-08 14:30:13,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,213 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:13,216 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:13,216 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:30:13,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,238 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,238 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,239 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,256 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:13,261 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:13,261 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:30:13,265 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-09-08 14:30:13,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,284 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,285 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,286 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,293 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-09-08 14:30:13,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:13,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,302 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:13,304 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:30:13,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:13,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,327 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,327 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,328 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:13,344 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:13,345 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:30:13,348 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-09-08 14:30:13,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,371 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,373 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,377 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-09-08 14:30:13,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:13,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:13,436 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:30:13,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:13,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,440 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,441 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,443 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-09-08 14:30:13,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,452 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:13,454 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:13,455 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:30:13,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,475 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,476 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,480 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-09-08 14:30:13,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:13,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,488 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:13,495 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:30:13,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:13,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,503 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,504 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,505 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,507 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-09-08 14:30:13,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:13,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,515 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:13,516 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:30:13,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:13,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,534 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,534 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-09-08 14:30:13,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,544 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,546 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-09-08 14:30:13,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,555 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:13,557 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:13,558 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:13,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,577 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,579 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,594 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-09-08 14:30:13,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:13,597 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:13,597 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:13,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,627 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,628 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,629 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,643 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:13,646 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:13,646 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:13,650 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-09-08 14:30:13,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,672 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,673 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,674 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,677 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-09-08 14:30:13,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,687 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:13,690 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:13,690 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:13,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,716 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,717 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,718 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:13,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:13,737 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:13,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:13,739 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-09-08 14:30:13,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,757 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 [2023-09-08 14:30:13,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,758 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,759 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,775 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:13,777 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:13,777 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:13,782 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-09-08 14:30:13,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,799 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 [2023-09-08 14:30:13,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,801 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,804 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-09-08 14:30:13,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:13,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,815 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:13,816 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:13,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:13,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,845 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 [2023-09-08 14:30:13,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,845 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,846 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,852 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-09-08 14:30:13,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,862 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:13,865 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:13,865 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:13,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,884 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,886 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,889 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-09-08 14:30:13,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:13,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:13,903 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:13,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:13,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,924 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,926 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:13,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,940 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:13,941 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:13,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:13,943 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-09-08 14:30:13,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,946 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2023-09-08 14:30:13,947 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-09-08 14:30:13,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,948 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-09-08 14:30:13,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:13,962 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:13,962 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:13,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:13,984 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:13,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:13,984 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:13,985 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:13,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-09-08 14:30:13,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:13,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:13,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:13,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:13,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:13,998 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:13,998 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:14,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,016 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,018 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:14,036 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:14,037 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:14,042 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-09-08 14:30:14,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,057 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,058 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,061 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-09-08 14:30:14,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:14,073 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:14,073 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:14,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,095 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,095 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,096 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,105 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-09-08 14:30:14,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:14,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,109 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:14,111 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:14,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:14,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,118 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,119 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,120 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,120 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-09-08 14:30:14,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:14,135 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:14,135 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:14,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,161 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,161 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,162 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-09-08 14:30:14,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:14,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:14,173 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:14,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:14,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,192 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,193 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,196 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-09-08 14:30:14,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,204 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:14,206 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:14,207 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:14,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,226 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2023-09-08 14:30:14,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,228 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:14,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:14,246 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:14,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:14,249 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-09-08 14:30:14,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,265 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,265 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,266 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:14,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:14,283 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-09-08 14:30:14,283 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:14,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:14,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,304 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,305 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-09-08 14:30:14,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,305 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,306 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,322 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:14,325 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:14,325 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:14,331 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-09-08 14:30:14,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,346 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,348 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,362 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:14,365 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:14,365 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:14,381 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-09-08 14:30:14,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,389 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,390 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-09-08 14:30:14,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:14,405 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:14,406 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:14,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,431 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,433 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,439 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-09-08 14:30:14,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:14,454 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:14,454 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:14,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,473 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,474 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,475 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,478 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-09-08 14:30:14,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:14,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:14,491 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:14,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:14,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,512 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,514 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,517 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-09-08 14:30:14,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,527 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:14,530 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:14,530 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:14,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,552 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,554 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,561 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-09-08 14:30:14,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:14,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,571 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:14,571 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:14,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:14,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,578 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,580 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,581 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-09-08 14:30:14,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:14,593 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:14,594 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:14,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,610 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,610 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,611 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:14,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,626 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:14,628 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:14,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:14,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-09-08 14:30:14,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,653 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,653 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,654 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:14,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:14,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,669 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:14,670 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:14,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:14,673 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-09-08 14:30:14,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,693 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,694 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-09-08 14:30:14,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,694 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,696 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:14,709 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:14,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:14,712 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:14,712 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:14,717 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-09-08 14:30:14,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,737 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,739 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:14,753 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:14,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,754 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:14,756 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:14,756 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:14,768 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-09-08 14:30:14,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,774 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,775 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-09-08 14:30:14,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:14,787 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:14,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,788 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:14,790 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:14,790 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:14,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,813 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,813 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,814 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:14,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:14,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,830 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:14,832 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:14,833 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:14,838 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-09-08 14:30:14,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,848 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,850 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,852 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-09-08 14:30:14,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:14,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:14,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:14,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,864 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:14,865 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:14,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:14,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,893 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,894 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:14,909 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:14,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,909 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:14,911 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:14,911 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:14,916 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-09-08 14:30:14,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,928 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,930 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,932 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-09-08 14:30:14,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:14,941 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:14,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:14,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,942 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:14,942 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:14,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:14,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,958 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,959 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:14,961 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-09-08 14:30:14,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:14,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:14,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:14,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:14,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:14,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:14,973 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:14,973 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:14,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:14,998 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:14,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:14,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:14,999 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,002 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-09-08 14:30:15,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,011 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:15,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:15,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,012 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:15,013 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:15,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:15,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,034 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,034 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,035 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-09-08 14:30:15,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:15,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:15,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:15,048 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:15,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:15,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,068 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,069 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-09-08 14:30:15,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,070 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,085 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:15,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,088 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:15,088 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:15,095 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-09-08 14:30:15,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,109 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,109 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,110 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,113 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-09-08 14:30:15,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,123 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:15,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,126 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:15,126 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:15,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,146 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,148 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,163 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:15,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,165 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:15,166 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:15,172 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-09-08 14:30:15,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,184 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,185 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,186 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,202 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:15,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,204 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-09-08 14:30:15,205 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:15,205 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:15,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,219 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2023-09-08 14:30:15,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,221 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,224 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-09-08 14:30:15,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,231 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:15,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:15,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:15,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:15,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,254 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,257 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,275 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:15,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,278 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:15,278 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:15,285 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-09-08 14:30:15,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,296 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,298 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,309 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-09-08 14:30:15,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,310 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:15,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:15,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,311 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:15,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:15,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,336 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,338 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,350 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:15,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,352 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:15,352 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:15,356 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-09-08 14:30:15,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,362 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,362 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,363 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,363 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-09-08 14:30:15,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,372 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:15,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:15,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:15,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:15,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,389 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,391 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,401 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-09-08 14:30:15,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,405 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:15,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:15,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,406 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:15,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:15,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,412 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2023-09-08 14:30:15,412 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-09-08 14:30:15,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,413 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-09-08 14:30:15,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:15,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:15,426 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:15,426 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:15,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,444 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,446 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,448 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-09-08 14:30:15,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,458 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:15,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,458 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:15,461 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:15,461 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:15,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,490 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,490 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,491 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,494 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-09-08 14:30:15,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,503 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:15,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:15,507 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:15,507 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:15,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,537 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,538 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,541 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-09-08 14:30:15,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,550 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:15,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,550 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:15,553 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:15,553 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:15,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,578 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,579 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:15,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:15,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,595 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:15,597 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:15,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:15,604 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-09-08 14:30:15,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,617 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,618 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,621 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-09-08 14:30:15,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,631 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:15,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,631 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:15,634 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:15,634 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:15,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,661 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,661 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,663 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,677 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:15,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:15,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,678 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:15,679 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:15,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:15,683 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-09-08 14:30:15,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,706 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,721 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:15,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:15,724 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:15,724 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:15,728 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-09-08 14:30:15,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,745 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,746 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,762 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:15,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:15,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:15,765 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:15,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:15,773 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-09-08 14:30:15,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,785 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,785 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,786 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,789 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-09-08 14:30:15,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,799 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:15,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:15,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,800 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:15,801 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:15,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:15,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,820 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,820 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-09-08 14:30:15,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,821 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,822 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,838 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:15,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,840 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:15,840 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:15,846 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-09-08 14:30:15,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,857 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,857 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,858 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,903 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:15,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,906 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:15,906 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:15,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-09-08 14:30:15,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,922 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,924 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,926 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-09-08 14:30:15,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,935 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:15,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,938 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:15,938 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:15,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,954 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,956 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,958 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-09-08 14:30:15,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,966 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:15,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,968 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:15,968 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:15,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,975 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:15,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,976 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,976 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,978 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-09-08 14:30:15,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:15,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:15,986 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:15,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:15,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:15,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:15,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:15,988 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:15,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:15,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:15,994 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2023-09-08 14:30:15,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:15,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:15,995 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:15,996 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-09-08 14:30:15,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,005 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:16,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:16,007 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:16,007 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:16,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,024 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:16,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:16,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:16,025 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:16,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:16,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:16,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:16,043 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:16,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:16,045 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-09-08 14:30:16,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,060 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:16,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:16,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:16,061 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:16,063 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-09-08 14:30:16,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,072 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:16,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:16,075 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:16,075 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:16,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,094 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:16,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:16,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:16,095 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:16,098 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-09-08 14:30:16,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,107 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:16,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:16,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:16,109 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:16,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:16,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,133 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2023-09-08 14:30:16,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:16,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:16,134 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:16,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-09-08 14:30:16,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,145 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:16,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:16,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:16,146 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:16,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:16,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,151 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-09-08 14:30:16,152 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-09-08 14:30:16,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:16,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:16,152 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:16,153 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-09-08 14:30:16,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,162 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:16,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,162 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:16,167 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-08 14:30:16,167 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-08 14:30:16,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,192 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:16,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:16,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:16,194 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:16,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,206 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:16,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,206 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:16,207 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-09-08 14:30:16,209 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-08 14:30:16,209 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-08 14:30:16,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,219 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2023-09-08 14:30:16,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:16,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:16,220 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:16,221 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-09-08 14:30:16,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,229 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:16,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,230 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:16,232 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-08 14:30:16,233 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-08 14:30:16,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,241 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2023-09-08 14:30:16,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:16,241 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:16,242 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:16,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-09-08 14:30:16,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,251 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:16,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,252 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:16,255 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-08 14:30:16,255 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-08 14:30:16,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,265 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2023-09-08 14:30:16,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:16,265 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:16,266 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:16,267 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-09-08 14:30:16,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:16,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:16,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,276 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:16,278 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:16,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:16,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,287 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:16,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:16,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:16,289 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:16,291 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-09-08 14:30:16,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:16,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,299 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:16,302 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-08 14:30:16,302 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-08 14:30:16,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,311 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2023-09-08 14:30:16,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:16,311 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:16,312 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:16,312 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-09-08 14:30:16,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,321 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:16,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:16,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,322 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:16,322 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:16,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:16,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,356 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2023-09-08 14:30:16,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:16,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:16,357 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:16,359 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-09-08 14:30:16,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,366 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:16,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,366 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:16,370 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-08 14:30:16,370 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-08 14:30:16,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,381 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2023-09-08 14:30:16,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:16,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:16,382 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:16,382 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-09-08 14:30:16,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:16,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:16,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,391 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:16,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:16,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:16,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,405 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2023-09-08 14:30:16,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:16,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:16,406 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:16,408 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-09-08 14:30:16,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:16,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:16,416 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:16,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:16,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:16,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:16,416 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:16,417 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:16,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:16,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:16,436 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:16,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-08 14:30:16,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-09-08 14:30:16,460 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-09-08 14:30:16,463 INFO L87 Difference]: Start difference. First operand currently 2440 states, but on-demand construction may add more states Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 5 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-08 14:30:16,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-09-08 14:30:16,605 INFO L93 Difference]: Finished difference Result 3921 states and 13377 transitions. [2023-09-08 14:30:16,606 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3921 states and 13377 transitions. [2023-09-08 14:30:16,670 INFO L131 ngComponentsAnalysis]: Automaton has 338 accepting balls. 2914 [2023-09-08 14:30:16,726 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3921 states to 3424 states and 11800 transitions. [2023-09-08 14:30:16,727 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3424 [2023-09-08 14:30:16,734 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3424 [2023-09-08 14:30:16,735 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3424 states and 11800 transitions. [2023-09-08 14:30:16,749 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-09-08 14:30:16,749 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3424 states and 11800 transitions. [2023-09-08 14:30:16,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3424 states and 11800 transitions. [2023-09-08 14:30:16,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3424 to 2634. [2023-09-08 14:30:16,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2634 states, 2634 states have (on average 3.525816249050873) internal successors, (9287), 2633 states have internal predecessors, (9287), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-08 14:30:16,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 2634 states and 9287 transitions. [2023-09-08 14:30:16,885 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2634 states and 9287 transitions. [2023-09-08 14:30:16,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-09-08 14:30:16,889 INFO L428 stractBuchiCegarLoop]: Abstraction has 2634 states and 9287 transitions. [2023-09-08 14:30:16,889 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-09-08 14:30:16,890 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2634 states and 9287 transitions. [2023-09-08 14:30:16,910 INFO L131 ngComponentsAnalysis]: Automaton has 260 accepting balls. 2220 [2023-09-08 14:30:16,910 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:30:16,910 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:30:16,911 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] [2023-09-08 14:30:16,911 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2023-09-08 14:30:16,912 INFO L748 eck$LassoCheckResult]: Stem: 10035#[$Ultimate##0]don't care [181] $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] 10037#[L-1]don't care [189] L-1-->L-1-1: Formula: (= (select |v_#valid_3| 0) 0) InVars {#valid=|v_#valid_3|} OutVars{#valid=|v_#valid_3|} AuxVars[] AssignedVars[] 12067#[L-1-1]don't care [220] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 12069#[L21]don't care [178] L21-->L21-1: Formula: (and (= (select |v_#valid_4| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] 12807#[L21-1]don't care [206] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] 10181#[L21-2]don't care [204] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] 10183#[L21-3]don't care [158] L21-3-->L21-4: Formula: (and (= 22 (select |v_#length_2| 2)) (= (select |v_#valid_5| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] 12751#[L21-4]don't care [230] L21-4-->L39: Formula: (= v_~pos~0_10 0) InVars {} OutVars{~pos~0=v_~pos~0_10} AuxVars[] AssignedVars[~pos~0] 12027#[L39]don't care [207] L39-->L39-1: Formula: (= v_~d1~0_5 0) InVars {} OutVars{~d1~0=v_~d1~0_5} AuxVars[] AssignedVars[~d1~0] 12029#[L39-1]don't care [167] L39-1-->L39-2: Formula: (= v_~d2~0_5 0) InVars {} OutVars{~d2~0=v_~d2~0_5} AuxVars[] AssignedVars[~d2~0] 12071#[L39-2]don't care [222] L39-2-->L-1-2: Formula: (= v_~v_assert~0_6 0) InVars {} OutVars{~v_assert~0=v_~v_assert~0_6} AuxVars[] AssignedVars[~v_assert~0] 12073#[L-1-2]don't care [223] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 12845#[L-1-3]don't care [228] L-1-3-->L98: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, 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_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t2~0#1.base] 11967#[L98]don't care [184] L98-->L98-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= 0 (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1~0#1.base_2|)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 11617#[L98-1]don't care [154] L98-1-->L98-2: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_3|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) 0) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_3| 0)) (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_3| 1) |v_#valid_8|) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| 4)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 11619#[L98-2]don't care [151] L98-2-->L98-3: Formula: (and (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t3~0#1.base_4| 4) |v_#length_7|) (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t3~0#1.base_4| 1) |v_#valid_10|) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_4| 0) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_11|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] 11841#[L98-3]don't care [179] L98-3-->L101: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] 12463#[L101]don't care [212] L101-->L101-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_3| v_~pos~0_11) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|, ~pos~0=v_~pos~0_11} AuxVars[] AssignedVars[~pos~0] 12617#[L101-1]don't care [161] L101-1-->L102: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] 11167#[L102]don't care [200] L102-->L102-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] 11169#[L102-1]don't care [164] L102-1-->L102-2: Formula: (= v_~d1~0_6 |v_ULTIMATE.start_main_#t~nondet4#1_3|) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|, ~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[~d1~0] 12289#[L102-2]don't care [197] L102-2-->L103: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] 12291#[L103]don't care [210] L103-->L103-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 11149#[L103-1]don't care [193] L103-1-->L103-2: Formula: (= v_~d2~0_6 |v_ULTIMATE.start_main_#t~nondet5#1_3|) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~d2~0=v_~d2~0_6} AuxVars[] AssignedVars[~d2~0] 11151#[L103-2]don't care [174] L103-2-->L104: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 13673#[L104]don't care [159] L104-->L104-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 10839#[L104-1]don't care [231] L104-1-->L104-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet6#1_3| v_~v_assert~0_7) InVars {ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} OutVars{~v_assert~0=v_~v_assert~0_7, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} AuxVars[] AssignedVars[~v_assert~0] 10841#[L104-2]don't care [232] L104-2-->L107: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 12083#[L107]don't care [217] L107-->L107-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~d1~0_7 256))) (and (= .cse0 1) (= .cse0 (mod v_~d2~0_7 256)) (= (mod v_~v_assert~0_8 256) 1) (= v_~pos~0_12 0))) 1 0)) InVars {~v_assert~0=v_~v_assert~0_8, ~pos~0=v_~pos~0_12, ~d1~0=v_~d1~0_7, ~d2~0=v_~d2~0_7} OutVars{~v_assert~0=v_~v_assert~0_8, ~pos~0=v_~pos~0_12, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|, ~d1~0=v_~d1~0_7, ~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 13081#[L107-1]don't care [214] L107-1-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 12643#[L34]don't care [175] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 12031#[L35]don't care [209] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] 12033#[L34-1]don't care [201] L34-1-->L109: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 13535#[L109]don't care [196] L109-->L109-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 13537#[L109-1]don't care [215] L109-1-->L109-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) 1) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_3|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_3| 4) (select |v_#length_9| |v_ULTIMATE.start_main_~#t1~0#1.base_3|)) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_3|)) InVars {#valid=|v_#valid_12|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#valid=|v_#valid_12|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] 13099#[L109-2]don't care [265] L109-2-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_10, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~lv_assert~0, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 10887#[L109-3, $Ultimate##0]don't care [236] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 v_thread1Thread1of1ForFork0_~lv_assert~0_1) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~lv_assert~0] 10889#[L109-3, L59]don't care [237] L59-->L46: Formula: (not (= (mod v_thread1Thread1of1ForFork0_~lv_assert~0_3 256) 0)) InVars {thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_3} OutVars{thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_3} AuxVars[] AssignedVars[] 13589#[L46, L109-3]don't care [240] L46-->L47: Formula: (not (= (mod v_~d1~0_1 256) 0)) InVars {~d1~0=v_~d1~0_1} OutVars{~d1~0=v_~d1~0_1} AuxVars[] AssignedVars[] 12827#[L109-3, L47]don't care [2023-09-08 14:30:16,912 INFO L750 eck$LassoCheckResult]: Loop: 12827#[L109-3, L47]don't care [243] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1, ~pos~0] 12189#[L109-3, L54]don't care [246] L54-->L57: Formula: (= v_~d1~0_3 (ite (= (ite (= (mod v_~d1~0_4 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_4} OutVars{~d1~0=v_~d1~0_3} AuxVars[] AssignedVars[~d1~0] 12077#[L57, L109-3]don't care [247] L57-->L59: Formula: (= v_~v_assert~0_2 v_thread1Thread1of1ForFork0_~lv_assert~0_7) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~lv_assert~0] 12079#[L109-3, L59]don't care [237] L59-->L46: Formula: (not (= (mod v_thread1Thread1of1ForFork0_~lv_assert~0_3 256) 0)) InVars {thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_3} OutVars{thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_3} AuxVars[] AssignedVars[] 12825#[L46, L109-3]don't care [240] L46-->L47: Formula: (not (= (mod v_~d1~0_1 256) 0)) InVars {~d1~0=v_~d1~0_1} OutVars{~d1~0=v_~d1~0_1} AuxVars[] AssignedVars[] 12827#[L109-3, L47]don't care [2023-09-08 14:30:16,913 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:30:16,913 INFO L85 PathProgramCache]: Analyzing trace with hash 1897699050, now seen corresponding path program 1 times [2023-09-08 14:30:16,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:30:16,913 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [323448232] [2023-09-08 14:30:16,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:30:16,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:30:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:16,934 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:30:16,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:16,955 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:30:16,956 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:30:16,956 INFO L85 PathProgramCache]: Analyzing trace with hash 260618294, now seen corresponding path program 1 times [2023-09-08 14:30:16,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:30:16,956 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [823183797] [2023-09-08 14:30:16,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:30:16,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:30:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:16,970 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:30:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:16,974 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:30:16,974 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:30:16,975 INFO L85 PathProgramCache]: Analyzing trace with hash 1953696493, now seen corresponding path program 1 times [2023-09-08 14:30:16,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:30:16,975 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2104859440] [2023-09-08 14:30:16,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:30:16,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:30:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:30:17,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-08 14:30:17,143 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-08 14:30:17,144 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2104859440] [2023-09-08 14:30:17,144 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2104859440] provided 1 perfect and 0 imperfect interpolant sequences [2023-09-08 14:30:17,144 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-09-08 14:30:17,144 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-09-08 14:30:17,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257936486] [2023-09-08 14:30:17,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-09-08 14:30:17,241 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:30:17,241 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:30:17,241 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:30:17,241 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:30:17,241 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:30:17,241 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,241 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:30:17,241 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:30:17,242 INFO L133 ssoRankerPreferences]: Filename of dumped script: parallel-misc-4.wvr.c_BEv2_Iteration2_Loop [2023-09-08 14:30:17,242 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:30:17,242 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:30:17,245 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,248 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,252 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,254 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,259 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,262 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,264 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,268 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,271 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,273 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,427 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:30:17,427 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:30:17,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,427 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,430 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,432 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-09-08 14:30:17,433 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:30:17,434 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:17,447 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:30:17,448 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.base_3=-1} Honda state: {v_rep#funAddr~thread1.base_3=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:30:17,450 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2023-09-08 14:30:17,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,451 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,451 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,452 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-09-08 14:30:17,454 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:30:17,454 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:17,466 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:30:17,466 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread3.base_3=-1} Honda state: {v_rep#funAddr~thread3.base_3=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:30:17,469 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:17,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,469 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,469 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,470 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-09-08 14:30:17,472 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:30:17,473 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:17,508 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:30:17,508 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.base_3=-1} Honda state: {v_rep#funAddr~thread2.base_3=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:30:17,511 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:17,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,512 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,513 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-09-08 14:30:17,515 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:30:17,515 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:17,525 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2023-09-08 14:30:17,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,526 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,527 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-09-08 14:30:17,529 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:30:17,529 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:30:17,606 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-08 14:30:17,610 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2023-09-08 14:30:17,610 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:30:17,610 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:30:17,610 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:30:17,610 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:30:17,610 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:30:17,610 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,610 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:30:17,610 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:30:17,610 INFO L133 ssoRankerPreferences]: Filename of dumped script: parallel-misc-4.wvr.c_BEv2_Iteration2_Loop [2023-09-08 14:30:17,610 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:30:17,610 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:30:17,612 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,618 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,620 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,622 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,626 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,628 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,629 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,633 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,635 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,641 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:30:17,777 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:30:17,777 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:30:17,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,779 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:17,790 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-09-08 14:30:17,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:17,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:17,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:17,796 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:17,797 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:17,797 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:30:17,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:17,825 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2023-09-08 14:30:17,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,825 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,826 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,827 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-09-08 14:30:17,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:17,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:17,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:17,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:17,835 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:17,836 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:17,836 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:30:17,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:17,840 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:17,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,842 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,843 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-09-08 14:30:17,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:17,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:17,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:17,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:17,851 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:17,852 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:17,852 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:30:17,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:17,857 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2023-09-08 14:30:17,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,857 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,858 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,859 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-09-08 14:30:17,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:17,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:17,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:17,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:17,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:17,867 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:17,868 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:30:17,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:17,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:17,872 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:17,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,873 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,873 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,875 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-09-08 14:30:17,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:17,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:17,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:17,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:17,883 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:17,884 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:17,884 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:30:17,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:17,889 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2023-09-08 14:30:17,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,890 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,891 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-09-08 14:30:17,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:17,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:17,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:17,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:17,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:17,899 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:17,900 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:30:17,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:17,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:17,903 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2023-09-08 14:30:17,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,904 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,905 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,906 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-09-08 14:30:17,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:17,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:17,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:17,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:17,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:17,914 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:17,915 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:30:17,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:17,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:17,919 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2023-09-08 14:30:17,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,920 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,920 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-09-08 14:30:17,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:17,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:17,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:17,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:17,930 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:17,931 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:17,931 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:30:17,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:17,936 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2023-09-08 14:30:17,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,937 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,938 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,939 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-09-08 14:30:17,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:17,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:17,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:17,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:17,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:17,947 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:17,947 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:30:17,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:17,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:17,951 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:17,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,952 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,954 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-09-08 14:30:17,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:17,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:17,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:17,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:17,962 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:30:17,963 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:17,963 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:30:17,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:17,968 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2023-09-08 14:30:17,968 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-09-08 14:30:17,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:17,969 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:17,969 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:17,971 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-09-08 14:30:17,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:17,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:17,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:17,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:17,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:17,981 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:17,981 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:18,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,012 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,013 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,014 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,017 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-09-08 14:30:18,017 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 [2023-09-08 14:30:18,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,027 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:18,027 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:18,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,048 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2023-09-08 14:30:18,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,049 INFO L229 MonitoredProcess]: Starting monitored process 119 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,061 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,062 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:18,063 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:18,066 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-09-08 14:30:18,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,080 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,082 INFO L229 MonitoredProcess]: Starting monitored process 120 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,093 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,094 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:18,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,101 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-09-08 14:30:18,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,120 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,121 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,122 INFO L229 MonitoredProcess]: Starting monitored process 121 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,135 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:18,135 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:18,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-09-08 14:30:18,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,152 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,153 INFO L229 MonitoredProcess]: Starting monitored process 122 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,165 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:18,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,167 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-09-08 14:30:18,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,180 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,181 INFO L229 MonitoredProcess]: Starting monitored process 123 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,193 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,194 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:18,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-09-08 14:30:18,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,210 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,211 INFO L229 MonitoredProcess]: Starting monitored process 124 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,226 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:18,226 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:18,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-09-08 14:30:18,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,248 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,249 INFO L229 MonitoredProcess]: Starting monitored process 125 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,252 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-09-08 14:30:18,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,262 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:18,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,278 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,279 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,280 INFO L229 MonitoredProcess]: Starting monitored process 126 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,282 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-09-08 14:30:18,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,291 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,293 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:18,293 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:18,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,314 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,314 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-09-08 14:30:18,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,314 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,315 INFO L229 MonitoredProcess]: Starting monitored process 127 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,318 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-09-08 14:30:18,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:18,330 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:18,330 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:18,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,348 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,350 INFO L229 MonitoredProcess]: Starting monitored process 128 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,365 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:18,367 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:18,367 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:18,372 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-09-08 14:30:18,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,384 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,386 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:18,404 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-09-08 14:30:18,405 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:18,405 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:18,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,440 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,441 INFO L229 MonitoredProcess]: Starting monitored process 130 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,444 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-09-08 14:30:18,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:18,455 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:18,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,488 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,490 INFO L229 MonitoredProcess]: Starting monitored process 131 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,493 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-09-08 14:30:18,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:18,501 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:18,501 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:18,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,507 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,508 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,508 INFO L229 MonitoredProcess]: Starting monitored process 132 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,509 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-09-08 14:30:18,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:18,519 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:18,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,522 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2023-09-08 14:30:18,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,523 INFO L229 MonitoredProcess]: Starting monitored process 133 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,525 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-09-08 14:30:18,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:18,535 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:18,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,540 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2023-09-08 14:30:18,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,541 INFO L229 MonitoredProcess]: Starting monitored process 134 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,542 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-09-08 14:30:18,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:18,552 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:18,552 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:18,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,558 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2023-09-08 14:30:18,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,559 INFO L229 MonitoredProcess]: Starting monitored process 135 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,560 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-09-08 14:30:18,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:18,569 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:18,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,573 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-09-08 14:30:18,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,574 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,574 INFO L229 MonitoredProcess]: Starting monitored process 136 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,575 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-09-08 14:30:18,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:18,585 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:18,585 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:18,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,617 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,617 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-09-08 14:30:18,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,618 INFO L229 MonitoredProcess]: Starting monitored process 137 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,633 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:18,635 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:18,636 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:18,641 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-09-08 14:30:18,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,660 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2023-09-08 14:30:18,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,661 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,661 INFO L229 MonitoredProcess]: Starting monitored process 138 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,662 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-09-08 14:30:18,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:18,673 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:18,673 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:18,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,680 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2023-09-08 14:30:18,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,681 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,681 INFO L229 MonitoredProcess]: Starting monitored process 139 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,682 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-09-08 14:30:18,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,692 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:18,694 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:18,694 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:18,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,701 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2023-09-08 14:30:18,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,703 INFO L229 MonitoredProcess]: Starting monitored process 140 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,704 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-09-08 14:30:18,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,712 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:18,714 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:18,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,719 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,720 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,722 INFO L229 MonitoredProcess]: Starting monitored process 141 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-09-08 14:30:18,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:18,733 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:18,733 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:18,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,739 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2023-09-08 14:30:18,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,740 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,741 INFO L229 MonitoredProcess]: Starting monitored process 142 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,741 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-09-08 14:30:18,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,751 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:18,752 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:18,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,755 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:18,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,757 INFO L229 MonitoredProcess]: Starting monitored process 143 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-09-08 14:30:18,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,767 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:18,768 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:18,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,774 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-09-08 14:30:18,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,775 INFO L229 MonitoredProcess]: Starting monitored process 144 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,776 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-09-08 14:30:18,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:18,787 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:18,787 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:18,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,799 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-09-08 14:30:18,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,801 INFO L229 MonitoredProcess]: Starting monitored process 145 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,802 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-09-08 14:30:18,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:18,811 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:18,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,815 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-09-08 14:30:18,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,816 INFO L229 MonitoredProcess]: Starting monitored process 146 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,818 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-09-08 14:30:18,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:30:18,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,826 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:18,828 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:18,828 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:18,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,837 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-09-08 14:30:18,837 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-09-08 14:30:18,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,837 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,838 INFO L229 MonitoredProcess]: Starting monitored process 147 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,839 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-09-08 14:30:18,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:18,848 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:18,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,848 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,849 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:18,849 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:18,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,856 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-09-08 14:30:18,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,857 INFO L229 MonitoredProcess]: Starting monitored process 148 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,858 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-09-08 14:30:18,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:18,868 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:18,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,868 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,870 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:18,870 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:18,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,877 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-09-08 14:30:18,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,877 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,878 INFO L229 MonitoredProcess]: Starting monitored process 149 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,879 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-09-08 14:30:18,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:18,887 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:18,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,889 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:18,889 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:18,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,895 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-09-08 14:30:18,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,895 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,896 INFO L229 MonitoredProcess]: Starting monitored process 150 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,897 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-09-08 14:30:18,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:18,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:18,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,905 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:18,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,911 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-09-08 14:30:18,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,911 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,912 INFO L229 MonitoredProcess]: Starting monitored process 151 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,912 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-09-08 14:30:18,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:18,921 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:18,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,922 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:18,922 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:18,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,928 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-09-08 14:30:18,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,929 INFO L229 MonitoredProcess]: Starting monitored process 152 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,930 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-09-08 14:30:18,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:18,938 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:18,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,939 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:18,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,943 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-09-08 14:30:18,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,943 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,944 INFO L229 MonitoredProcess]: Starting monitored process 153 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,944 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-09-08 14:30:18,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:18,953 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:18,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,953 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,954 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:18,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,960 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-09-08 14:30:18,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,960 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,961 INFO L229 MonitoredProcess]: Starting monitored process 154 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-09-08 14:30:18,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:18,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:18,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:18,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,972 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:18,972 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:18,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,978 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-09-08 14:30:18,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,979 INFO L229 MonitoredProcess]: Starting monitored process 155 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,980 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-09-08 14:30:18,982 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 [2023-09-08 14:30:18,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:18,988 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:18,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:18,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:18,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:18,988 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:18,989 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-09-08 14:30:18,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:18,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:18,993 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-09-08 14:30:18,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:18,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:18,995 INFO L229 MonitoredProcess]: Starting monitored process 156 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:18,995 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-09-08 14:30:18,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,004 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:19,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,004 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-09-08 14:30:19,005 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-09-08 14:30:19,005 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-09-08 14:30:19,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,011 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-09-08 14:30:19,012 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-09-08 14:30:19,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,013 INFO L229 MonitoredProcess]: Starting monitored process 157 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,042 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-09-08 14:30:19,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,046 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:19,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,049 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:19,049 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:19,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,057 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:19,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,058 INFO L229 MonitoredProcess]: Starting monitored process 158 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,059 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-09-08 14:30:19,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,067 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:19,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,069 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:19,069 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:19,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,078 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2023-09-08 14:30:19,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,079 INFO L229 MonitoredProcess]: Starting monitored process 159 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,080 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-09-08 14:30:19,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,088 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:19,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,090 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:19,090 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:19,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,100 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:19,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,100 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,101 INFO L229 MonitoredProcess]: Starting monitored process 160 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,102 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-09-08 14:30:19,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,111 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:19,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,112 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:19,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,119 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-09-08 14:30:19,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,120 INFO L229 MonitoredProcess]: Starting monitored process 161 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,122 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-09-08 14:30:19,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,130 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:19,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,132 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:19,132 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:19,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,140 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:19,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,141 INFO L229 MonitoredProcess]: Starting monitored process 162 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,142 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-09-08 14:30:19,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,151 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:19,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,152 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,152 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:19,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,157 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-09-08 14:30:19,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,158 INFO L229 MonitoredProcess]: Starting monitored process 163 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,159 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-09-08 14:30:19,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,168 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:19,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,170 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:19,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,204 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:19,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,206 INFO L229 MonitoredProcess]: Starting monitored process 164 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,221 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:19,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,224 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:19,224 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:19,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-09-08 14:30:19,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,241 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:19,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,242 INFO L229 MonitoredProcess]: Starting monitored process 165 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,244 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-09-08 14:30:19,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,254 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:19,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,255 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:19,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,284 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:19,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,285 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,286 INFO L229 MonitoredProcess]: Starting monitored process 166 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,297 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-09-08 14:30:19,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,299 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:19,300 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:19,307 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-09-08 14:30:19,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,315 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-09-08 14:30:19,316 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-09-08 14:30:19,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,316 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,317 INFO L229 MonitoredProcess]: Starting monitored process 167 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,317 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-09-08 14:30:19,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:19,329 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:19,329 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:19,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,339 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-09-08 14:30:19,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,340 INFO L229 MonitoredProcess]: Starting monitored process 168 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,342 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-09-08 14:30:19,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,350 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,350 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:19,352 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:19,352 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:19,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,363 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-09-08 14:30:19,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,363 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,364 INFO L229 MonitoredProcess]: Starting monitored process 169 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,365 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-09-08 14:30:19,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,374 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:19,376 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:19,376 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:19,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,386 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2023-09-08 14:30:19,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,387 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,388 INFO L229 MonitoredProcess]: Starting monitored process 170 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-09-08 14:30:19,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:19,400 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:19,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,409 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-09-08 14:30:19,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,409 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,410 INFO L229 MonitoredProcess]: Starting monitored process 171 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,412 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-09-08 14:30:19,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,421 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,422 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:19,424 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:19,424 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:19,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,436 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-09-08 14:30:19,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,437 INFO L229 MonitoredProcess]: Starting monitored process 172 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,438 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-09-08 14:30:19,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,447 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,447 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:19,448 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:19,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,454 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2023-09-08 14:30:19,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,454 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,455 INFO L229 MonitoredProcess]: Starting monitored process 173 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,457 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-09-08 14:30:19,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:19,468 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:19,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,496 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-09-08 14:30:19,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,497 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,497 INFO L229 MonitoredProcess]: Starting monitored process 174 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,498 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-09-08 14:30:19,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,508 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,508 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:19,511 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:19,511 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:19,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,522 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-09-08 14:30:19,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,524 INFO L229 MonitoredProcess]: Starting monitored process 175 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,524 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-09-08 14:30:19,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,534 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,534 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:19,535 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-09-08 14:30:19,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,543 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2023-09-08 14:30:19,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,544 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,544 INFO L229 MonitoredProcess]: Starting monitored process 176 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,546 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-09-08 14:30:19,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-09-08 14:30:19,557 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-09-08 14:30:19,557 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-09-08 14:30:19,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,584 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2023-09-08 14:30:19,584 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-09-08 14:30:19,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,585 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,585 INFO L229 MonitoredProcess]: Starting monitored process 177 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,587 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-09-08 14:30:19,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,595 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:19,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,597 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:19,597 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:19,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,603 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-09-08 14:30:19,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,604 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,604 INFO L229 MonitoredProcess]: Starting monitored process 178 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,606 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-09-08 14:30:19,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:19,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,615 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:19,615 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:19,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,621 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2023-09-08 14:30:19,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,622 INFO L229 MonitoredProcess]: Starting monitored process 179 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,623 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-09-08 14:30:19,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:19,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,633 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:19,633 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:19,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,639 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2023-09-08 14:30:19,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,641 INFO L229 MonitoredProcess]: Starting monitored process 180 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,642 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-09-08 14:30:19,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:19,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,651 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:19,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,657 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2023-09-08 14:30:19,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,658 INFO L229 MonitoredProcess]: Starting monitored process 181 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,659 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-09-08 14:30:19,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,666 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:19,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,668 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:19,668 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:19,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,674 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2023-09-08 14:30:19,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,675 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,675 INFO L229 MonitoredProcess]: Starting monitored process 182 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,676 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-09-08 14:30:19,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:19,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,685 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:19,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,697 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2023-09-08 14:30:19,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,698 INFO L229 MonitoredProcess]: Starting monitored process 183 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,699 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-09-08 14:30:19,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:19,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,709 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:19,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,714 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-09-08 14:30:19,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,715 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,715 INFO L229 MonitoredProcess]: Starting monitored process 184 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,718 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-09-08 14:30:19,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,726 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:19,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,728 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:19,728 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:19,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,736 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:19,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,737 INFO L229 MonitoredProcess]: Starting monitored process 185 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,738 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-09-08 14:30:19,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,747 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:19,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:30:19,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,755 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-09-08 14:30:19,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,756 INFO L229 MonitoredProcess]: Starting monitored process 186 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-09-08 14:30:19,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,766 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-09-08 14:30:19,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-09-08 14:30:19,768 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-09-08 14:30:19,768 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-09-08 14:30:19,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,774 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2023-09-08 14:30:19,775 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-09-08 14:30:19,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,776 INFO L229 MonitoredProcess]: Starting monitored process 187 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-09-08 14:30:19,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,786 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,786 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:19,788 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-08 14:30:19,788 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-08 14:30:19,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,796 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:19,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,798 INFO L229 MonitoredProcess]: Starting monitored process 188 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,800 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-09-08 14:30:19,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,807 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,807 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:19,810 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-08 14:30:19,810 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-08 14:30:19,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,818 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2023-09-08 14:30:19,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,818 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,819 INFO L229 MonitoredProcess]: Starting monitored process 189 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,820 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-09-08 14:30:19,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,828 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,829 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:19,832 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-08 14:30:19,832 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-08 14:30:19,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,865 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:19,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,866 INFO L229 MonitoredProcess]: Starting monitored process 190 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,881 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,881 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:19,883 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:19,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,890 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-09-08 14:30:19,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,900 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2023-09-08 14:30:19,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,901 INFO L229 MonitoredProcess]: Starting monitored process 191 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,903 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-09-08 14:30:19,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,911 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,912 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:19,914 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-08 14:30:19,914 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-08 14:30:19,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,922 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2023-09-08 14:30:19,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,923 INFO L229 MonitoredProcess]: Starting monitored process 192 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,926 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-09-08 14:30:19,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,932 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,932 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:19,933 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:19,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,938 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2023-09-08 14:30:19,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,939 INFO L229 MonitoredProcess]: Starting monitored process 193 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,939 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-09-08 14:30:19,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,948 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,948 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:19,950 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:19,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,958 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2023-09-08 14:30:19,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,959 INFO L229 MonitoredProcess]: Starting monitored process 194 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,960 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-09-08 14:30:19,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,968 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:19,971 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-08 14:30:19,971 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-08 14:30:19,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,979 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-09-08 14:30:19,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,979 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,980 INFO L229 MonitoredProcess]: Starting monitored process 195 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:19,980 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-09-08 14:30:19,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:19,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:19,989 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:19,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:30:19,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:19,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:19,990 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:19,991 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:30:19,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:30:19,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:19,997 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-09-08 14:30:19,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:30:19,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:30:19,999 INFO L229 MonitoredProcess]: Starting monitored process 196 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:30:20,000 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-09-08 14:30:20,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:30:20,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-09-08 14:30:20,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-09-08 14:30:20,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:30:20,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:30:20,008 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-09-08 14:30:20,011 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-09-08 14:30:20,011 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-09-08 14:30:20,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:30:20,020 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2023-09-08 14:30:20,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-08 14:30:20,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-09-08 14:30:20,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-09-08 14:30:20,021 INFO L87 Difference]: Start difference. First operand 2634 states and 9287 transitions. cyclomatic complexity: 6913 Second operand has 4 states, 3 states have (on average 14.666666666666666) internal successors, (44), 4 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-08 14:30:20,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-09-08 14:30:20,111 INFO L93 Difference]: Finished difference Result 4666 states and 15795 transitions. [2023-09-08 14:30:20,112 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4666 states and 15795 transitions. [2023-09-08 14:30:20,170 INFO L131 ngComponentsAnalysis]: Automaton has 416 accepting balls. 4060 [2023-09-08 14:30:20,254 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4666 states to 4666 states and 15795 transitions. [2023-09-08 14:30:20,255 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4666 [2023-09-08 14:30:20,264 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4666 [2023-09-08 14:30:20,264 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4666 states and 15795 transitions. [2023-09-08 14:30:20,275 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-09-08 14:30:20,275 INFO L218 hiAutomatonCegarLoop]: Abstraction has 4666 states and 15795 transitions. [2023-09-08 14:30:20,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4666 states and 15795 transitions. [2023-09-08 14:30:20,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4666 to 3086. [2023-09-08 14:30:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3086 states, 3086 states have (on average 3.4377835385612445) internal successors, (10609), 3085 states have internal predecessors, (10609), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-08 14:30:20,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3086 states to 3086 states and 10609 transitions. [2023-09-08 14:30:20,407 INFO L240 hiAutomatonCegarLoop]: Abstraction has 3086 states and 10609 transitions. [2023-09-08 14:30:20,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-09-08 14:30:20,408 INFO L428 stractBuchiCegarLoop]: Abstraction has 3086 states and 10609 transitions. [2023-09-08 14:30:20,408 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2023-09-08 14:30:20,408 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3086 states and 10609 transitions. [2023-09-08 14:30:20,435 INFO L131 ngComponentsAnalysis]: Automaton has 216 accepting balls. 2860 [2023-09-08 14:30:20,436 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:30:20,436 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:30:20,437 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] [2023-09-08 14:30:20,437 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 1, 1, 1, 1] [2023-09-08 14:30:20,438 INFO L748 eck$LassoCheckResult]: Stem: 19984#[$Ultimate##0]don't care [181] $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] 19986#[L-1]don't care [189] L-1-->L-1-1: Formula: (= (select |v_#valid_3| 0) 0) InVars {#valid=|v_#valid_3|} OutVars{#valid=|v_#valid_3|} AuxVars[] AssignedVars[] 22072#[L-1-1]don't care [220] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 22074#[L21]don't care [178] L21-->L21-1: Formula: (and (= (select |v_#valid_4| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] 22838#[L21-1]don't care [206] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] 20130#[L21-2]don't care [204] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] 20132#[L21-3]don't care [158] L21-3-->L21-4: Formula: (and (= 22 (select |v_#length_2| 2)) (= (select |v_#valid_5| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] 22784#[L21-4]don't care [230] L21-4-->L39: Formula: (= v_~pos~0_10 0) InVars {} OutVars{~pos~0=v_~pos~0_10} AuxVars[] AssignedVars[~pos~0] 22020#[L39]don't care [207] L39-->L39-1: Formula: (= v_~d1~0_5 0) InVars {} OutVars{~d1~0=v_~d1~0_5} AuxVars[] AssignedVars[~d1~0] 22022#[L39-1]don't care [167] L39-1-->L39-2: Formula: (= v_~d2~0_5 0) InVars {} OutVars{~d2~0=v_~d2~0_5} AuxVars[] AssignedVars[~d2~0] 22076#[L39-2]don't care [222] L39-2-->L-1-2: Formula: (= v_~v_assert~0_6 0) InVars {} OutVars{~v_assert~0=v_~v_assert~0_6} AuxVars[] AssignedVars[~v_assert~0] 22078#[L-1-2]don't care [223] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 22880#[L-1-3]don't care [228] L-1-3-->L98: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, 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_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t2~0#1.base] 21962#[L98]don't care [184] L98-->L98-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= 0 (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1~0#1.base_2|)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 21590#[L98-1]don't care [154] L98-1-->L98-2: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_3|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) 0) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_3| 0)) (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_3| 1) |v_#valid_8|) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| 4)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 21592#[L98-2]don't care [151] L98-2-->L98-3: Formula: (and (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t3~0#1.base_4| 4) |v_#length_7|) (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t3~0#1.base_4| 1) |v_#valid_10|) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_4| 0) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_11|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] 21838#[L98-3]don't care [179] L98-3-->L101: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] 22466#[L101]don't care [212] L101-->L101-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_3| v_~pos~0_11) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|, ~pos~0=v_~pos~0_11} AuxVars[] AssignedVars[~pos~0] 22630#[L101-1]don't care [161] L101-1-->L102: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] 21150#[L102]don't care [200] L102-->L102-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] 21152#[L102-1]don't care [164] L102-1-->L102-2: Formula: (= v_~d1~0_6 |v_ULTIMATE.start_main_#t~nondet4#1_3|) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|, ~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[~d1~0] 22296#[L102-2]don't care [197] L102-2-->L103: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] 22298#[L103]don't care [210] L103-->L103-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 21132#[L103-1]don't care [193] L103-1-->L103-2: Formula: (= v_~d2~0_6 |v_ULTIMATE.start_main_#t~nondet5#1_3|) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~d2~0=v_~d2~0_6} AuxVars[] AssignedVars[~d2~0] 21134#[L103-2]don't care [174] L103-2-->L104: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 23836#[L104]don't care [159] L104-->L104-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 20808#[L104-1]don't care [231] L104-1-->L104-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet6#1_3| v_~v_assert~0_7) InVars {ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} OutVars{~v_assert~0=v_~v_assert~0_7, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} AuxVars[] AssignedVars[~v_assert~0] 20810#[L104-2]don't care [232] L104-2-->L107: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 22086#[L107]don't care [217] L107-->L107-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~d1~0_7 256))) (and (= .cse0 1) (= .cse0 (mod v_~d2~0_7 256)) (= (mod v_~v_assert~0_8 256) 1) (= v_~pos~0_12 0))) 1 0)) InVars {~v_assert~0=v_~v_assert~0_8, ~pos~0=v_~pos~0_12, ~d1~0=v_~d1~0_7, ~d2~0=v_~d2~0_7} OutVars{~v_assert~0=v_~v_assert~0_8, ~pos~0=v_~pos~0_12, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|, ~d1~0=v_~d1~0_7, ~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 23126#[L107-1]don't care [214] L107-1-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 22654#[L34]don't care [175] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 22024#[L35]don't care [209] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] 22026#[L34-1]don't care [201] L34-1-->L109: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 23652#[L109]don't care [196] L109-->L109-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 23654#[L109-1]don't care [215] L109-1-->L109-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) 1) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_3|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_3| 4) (select |v_#length_9| |v_ULTIMATE.start_main_~#t1~0#1.base_3|)) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_3|)) InVars {#valid=|v_#valid_12|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#valid=|v_#valid_12|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] 23144#[L109-2]don't care [265] L109-2-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_10, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~lv_assert~0, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 20860#[L109-3, $Ultimate##0]don't care [236] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 v_thread1Thread1of1ForFork0_~lv_assert~0_1) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~lv_assert~0] 20862#[L109-3, L59]don't care [2023-09-08 14:30:20,438 INFO L750 eck$LassoCheckResult]: Loop: 20862#[L109-3, L59]don't care [237] L59-->L46: Formula: (not (= (mod v_thread1Thread1of1ForFork0_~lv_assert~0_3 256) 0)) InVars {thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_3} OutVars{thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_3} AuxVars[] AssignedVars[] 22864#[L46, L109-3]don't care [240] L46-->L47: Formula: (not (= (mod v_~d1~0_1 256) 0)) InVars {~d1~0=v_~d1~0_1} OutVars{~d1~0=v_~d1~0_1} AuxVars[] AssignedVars[] 22866#[L109-3, L47]don't care [243] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1, ~pos~0] 23828#[L109-3, L54]don't care [246] L54-->L57: Formula: (= v_~d1~0_3 (ite (= (ite (= (mod v_~d1~0_4 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_4} OutVars{~d1~0=v_~d1~0_3} AuxVars[] AssignedVars[~d1~0] 24682#[L57, L109-3]don't care [247] L57-->L59: Formula: (= v_~v_assert~0_2 v_thread1Thread1of1ForFork0_~lv_assert~0_7) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~lv_assert~0] 24684#[L109-3, L59]don't care [237] L59-->L46: Formula: (not (= (mod v_thread1Thread1of1ForFork0_~lv_assert~0_3 256) 0)) InVars {thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_3} OutVars{thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_3} AuxVars[] AssignedVars[] 24982#[L46, L109-3]don't care [241] L46-->L52: Formula: (= (mod v_~d1~0_2 256) 0) InVars {~d1~0=v_~d1~0_2} OutVars{~d1~0=v_~d1~0_2} AuxVars[] AssignedVars[] 23130#[L52, L109-3]don't care [244] L52-->L54: Formula: (= (+ v_~pos~0_23 1) v_~pos~0_24) InVars {~pos~0=v_~pos~0_24} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|, ~pos~0=v_~pos~0_23} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2, ~pos~0] 22196#[L109-3, L54]don't care [246] L54-->L57: Formula: (= v_~d1~0_3 (ite (= (ite (= (mod v_~d1~0_4 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_4} OutVars{~d1~0=v_~d1~0_3} AuxVars[] AssignedVars[~d1~0] 22082#[L57, L109-3]don't care [247] L57-->L59: Formula: (= v_~v_assert~0_2 v_thread1Thread1of1ForFork0_~lv_assert~0_7) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork0_~lv_assert~0=v_thread1Thread1of1ForFork0_~lv_assert~0_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~lv_assert~0] 20862#[L109-3, L59]don't care [2023-09-08 14:30:20,439 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:30:20,439 INFO L85 PathProgramCache]: Analyzing trace with hash 2057838343, now seen corresponding path program 2 times [2023-09-08 14:30:20,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:30:20,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1583734020] [2023-09-08 14:30:20,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:30:20,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:30:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:20,463 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:30:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:20,493 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:30:20,494 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:30:20,494 INFO L85 PathProgramCache]: Analyzing trace with hash -536934015, now seen corresponding path program 1 times [2023-09-08 14:30:20,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:30:20,494 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025951583] [2023-09-08 14:30:20,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:30:20,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:30:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:20,502 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:30:20,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:20,508 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:30:20,508 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:30:20,508 INFO L85 PathProgramCache]: Analyzing trace with hash 1470667015, now seen corresponding path program 1 times [2023-09-08 14:30:20,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:30:20,508 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1471105058] [2023-09-08 14:30:20,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:30:20,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:30:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:20,543 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:30:20,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:20,563 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:30:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:21,440 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:30:21,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:30:21,532 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 08.09 02:30:21 BoogieIcfgContainer [2023-09-08 14:30:21,533 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-09-08 14:30:21,533 INFO L158 Benchmark]: Toolchain (without parser) took 11281.72ms. Allocated memory was 298.8MB in the beginning and 453.0MB in the end (delta: 154.1MB). Free memory was 247.7MB in the beginning and 188.5MB in the end (delta: 59.2MB). Peak memory consumption was 214.4MB. Max. memory is 8.0GB. [2023-09-08 14:30:21,533 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 177.2MB. Free memory is still 127.6MB. There was no memory consumed. Max. memory is 8.0GB. [2023-09-08 14:30:21,533 INFO L158 Benchmark]: CACSL2BoogieTranslator took 221.11ms. Allocated memory is still 298.8MB. Free memory was 247.7MB in the beginning and 236.7MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2023-09-08 14:30:21,534 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.71ms. Allocated memory is still 298.8MB. Free memory was 236.7MB in the beginning and 235.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-09-08 14:30:21,534 INFO L158 Benchmark]: Boogie Preprocessor took 39.36ms. Allocated memory is still 298.8MB. Free memory was 234.6MB in the beginning and 233.6MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2023-09-08 14:30:21,534 INFO L158 Benchmark]: RCFGBuilder took 388.86ms. Allocated memory is still 298.8MB. Free memory was 233.6MB in the beginning and 218.3MB in the end (delta: 15.2MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2023-09-08 14:30:21,534 INFO L158 Benchmark]: BuchiAutomizer took 10595.38ms. Allocated memory was 298.8MB in the beginning and 453.0MB in the end (delta: 154.1MB). Free memory was 217.8MB in the beginning and 188.5MB in the end (delta: 29.3MB). Peak memory consumption was 185.0MB. Max. memory is 8.0GB. [2023-09-08 14:30:21,535 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 177.2MB. Free memory is still 127.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 221.11ms. Allocated memory is still 298.8MB. Free memory was 247.7MB in the beginning and 236.7MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 32.71ms. Allocated memory is still 298.8MB. Free memory was 236.7MB in the beginning and 235.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 39.36ms. Allocated memory is still 298.8MB. Free memory was 234.6MB in the beginning and 233.6MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 388.86ms. Allocated memory is still 298.8MB. Free memory was 233.6MB in the beginning and 218.3MB in the end (delta: 15.2MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 10595.38ms. Allocated memory was 298.8MB in the beginning and 453.0MB in the end (delta: 154.1MB). Free memory was 217.8MB in the beginning and 188.5MB in the end (delta: 29.3MB). Peak memory consumption was 185.0MB. 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 2 terminating modules (2 trivial, 0 deterministic, 0 nondeterministic) and one nonterminating remainder module.2 modules have a trivial ranking function, the largest among these consists of 5 locations. The remainder module has 3086 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 10.4s and 3 iterations. TraceHistogramMax:2. Analysis of lassos took 9.0s. Construction of modules took 0.0s. Büchi inclusion checks took 0.7s. Highest rank in rank-based complementation 0. Minimization of det autom 2. Minimization of nondet autom 0. Automata minimization 0.3s AutomataMinimizationTime, 2 MinimizatonAttempts, 2370 StatesRemovedByMinimization, 2 NontrivialMinimizations. Non-live state removal took 0.2s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 228 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 228 mSDsluCounter, 525 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 315 mSDsCounter, 6 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 79 IncrementalHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6 mSolverCounterUnsat, 210 mSDtfsCounter, 79 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont1 unkn0 SFLI0 SFLT0 conc2 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital24 mio100 ax300 hnf100 lsp15 ukn100 mio100 lsp100 div436 bol100 ite100 ukn100 eq150 hnf95 smp40 dnf100 smp100 tf107 neg100 sie106 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 37ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 11 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.5s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - LassoShapedNonTerminationArgument [Line: 45]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite program execution. Stem: [L38] 0 int pos; VAL [pos=0] [L39] 0 _Bool d1, d2, v_assert; VAL [d1=0, d2=0, pos=0, v_assert=0] [L98] 0 pthread_t t1, t2, t3; VAL [d1=0, d2=0, pos=0, t1={26974:0}, t2={26973:0}, t3={26975:0}, v_assert=0] [L101] 0 pos = __VERIFIER_nondet_int() VAL [__VERIFIER_nondet_int()=0, d1=0, d2=0, pos=0, t1={26974:0}, t2={26973:0}, t3={26975:0}, v_assert=0] [L102] 0 d1 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=1, d1=1, d2=0, pos=0, t1={26974:0}, t2={26973:0}, t3={26975:0}, v_assert=0] [L103] 0 d2 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=1, d1=1, d2=1, pos=0, t1={26974:0}, t2={26973:0}, t3={26975:0}, v_assert=0] [L104] 0 v_assert = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=1, d1=1, d2=1, pos=0, t1={26974:0}, t2={26973:0}, t3={26975:0}, v_assert=1] [L107] CALL 0 assume_abort_if_not( ( pos == 0 ) && ( d1 == d2 && d1 == 1 ) && ( v_assert == 1 ) ) [L35] COND FALSE 0 !(!cond) VAL [\old(cond)=1, cond=1, d1=1, d2=1, pos=0, v_assert=1] [L107] RET 0 assume_abort_if_not( ( pos == 0 ) && ( d1 == d2 && d1 == 1 ) && ( v_assert == 1 ) ) [L109] FCALL, FORK 0 pthread_create(&t1, 0, thread1, 0) VAL [d1=1, d2=1, pos=0, pthread_create(&t1, 0, thread1, 0)=15780, t1={26974:0}, t2={26973:0}, t3={26975:0}, v_assert=1] [L43] 1 _Bool lv_assert = v_assert; VAL [d1=1, d2=1, lv_assert=1, pos=0, v_assert=1] Loop: [L45] COND TRUE \read(lv_assert) [L46] COND TRUE \read(d1) [L48] pos++ [L56] d1 = !d1 [L58] lv_assert = v_assert [L45] COND TRUE \read(lv_assert) [L46] COND FALSE !(\read(d1)) [L53] pos-- [L56] d1 = !d1 [L58] lv_assert = v_assert End of lasso representation. - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 45]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L38] 0 int pos; VAL [pos=0] [L39] 0 _Bool d1, d2, v_assert; VAL [d1=0, d2=0, pos=0, v_assert=0] [L98] 0 pthread_t t1, t2, t3; VAL [d1=0, d2=0, pos=0, t1={26974:0}, t2={26973:0}, t3={26975:0}, v_assert=0] [L101] 0 pos = __VERIFIER_nondet_int() VAL [__VERIFIER_nondet_int()=0, d1=0, d2=0, pos=0, t1={26974:0}, t2={26973:0}, t3={26975:0}, v_assert=0] [L102] 0 d1 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=1, d1=1, d2=0, pos=0, t1={26974:0}, t2={26973:0}, t3={26975:0}, v_assert=0] [L103] 0 d2 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=1, d1=1, d2=1, pos=0, t1={26974:0}, t2={26973:0}, t3={26975:0}, v_assert=0] [L104] 0 v_assert = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=1, d1=1, d2=1, pos=0, t1={26974:0}, t2={26973:0}, t3={26975:0}, v_assert=1] [L107] CALL 0 assume_abort_if_not( ( pos == 0 ) && ( d1 == d2 && d1 == 1 ) && ( v_assert == 1 ) ) [L35] COND FALSE 0 !(!cond) VAL [\old(cond)=1, cond=1, d1=1, d2=1, pos=0, v_assert=1] [L107] RET 0 assume_abort_if_not( ( pos == 0 ) && ( d1 == d2 && d1 == 1 ) && ( v_assert == 1 ) ) [L109] FCALL, FORK 0 pthread_create(&t1, 0, thread1, 0) VAL [d1=1, d2=1, pos=0, pthread_create(&t1, 0, thread1, 0)=15780, t1={26974:0}, t2={26973:0}, t3={26975:0}, v_assert=1] [L43] 1 _Bool lv_assert = v_assert; VAL [d1=1, d2=1, lv_assert=1, pos=0, v_assert=1] Loop: [L45] COND TRUE \read(lv_assert) [L46] COND TRUE \read(d1) [L48] pos++ [L56] d1 = !d1 [L58] lv_assert = v_assert [L45] COND TRUE \read(lv_assert) [L46] COND FALSE !(\read(d1)) [L53] pos-- [L56] d1 = !d1 [L58] lv_assert = v_assert End of lasso representation. RESULT: Ultimate proved your program to be incorrect! [2023-09-08 14:30:21,597 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...