/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf --buchiautomizer.fairness.type.for.concurrent.programs FAIRNESS_LAZY -i ../../../trunk/examples/svcomp/weaver/popl20-more-mts.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.me.fairness-a3464b2-m [2023-08-18 17:17:13,081 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-08-18 17:17:13,158 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf [2023-08-18 17:17:13,188 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-18 17:17:13,189 INFO L135 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-18 17:17:13,189 INFO L137 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-18 17:17:13,191 INFO L135 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-18 17:17:13,191 INFO L137 SettingsManager]: * Create parallel compositions if possible=false [2023-08-18 17:17:13,191 INFO L137 SettingsManager]: * Use SBE=true [2023-08-18 17:17:13,195 INFO L135 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-08-18 17:17:13,195 INFO L137 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-08-18 17:17:13,196 INFO L137 SettingsManager]: * Use old map elimination=false [2023-08-18 17:17:13,196 INFO L137 SettingsManager]: * Use external solver (rank synthesis)=false [2023-08-18 17:17:13,197 INFO L137 SettingsManager]: * Use only trivial implications for array writes=true [2023-08-18 17:17:13,198 INFO L137 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-08-18 17:17:13,198 INFO L135 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-18 17:17:13,198 INFO L137 SettingsManager]: * sizeof long=4 [2023-08-18 17:17:13,198 INFO L137 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-08-18 17:17:13,199 INFO L137 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-18 17:17:13,199 INFO L137 SettingsManager]: * sizeof POINTER=4 [2023-08-18 17:17:13,199 INFO L137 SettingsManager]: * Check division by zero=IGNORE [2023-08-18 17:17:13,200 INFO L137 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-08-18 17:17:13,200 INFO L137 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-08-18 17:17:13,201 INFO L137 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-08-18 17:17:13,201 INFO L137 SettingsManager]: * sizeof long double=12 [2023-08-18 17:17:13,201 INFO L137 SettingsManager]: * Check if freed pointer was valid=false [2023-08-18 17:17:13,202 INFO L137 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-08-18 17:17:13,202 INFO L137 SettingsManager]: * Use constant arrays=true [2023-08-18 17:17:13,202 INFO L137 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-08-18 17:17:13,202 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-18 17:17:13,203 INFO L137 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-18 17:17:13,203 INFO L135 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-18 17:17:13,204 INFO L137 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-18 17:17:13,204 INFO L137 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-08-18 17:17:13,205 INFO L135 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-08-18 17:17:13,205 INFO L137 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Fairness type for concurrent programs -> FAIRNESS_LAZY [2023-08-18 17:17:13,448 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-18 17:17:13,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-18 17:17:13,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-18 17:17:13,473 INFO L270 PluginConnector]: Initializing CDTParser... [2023-08-18 17:17:13,474 INFO L274 PluginConnector]: CDTParser initialized [2023-08-18 17:17:13,476 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-mts.wvr.c [2023-08-18 17:17:14,665 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-08-18 17:17:14,860 INFO L384 CDTParser]: Found 1 translation units. [2023-08-18 17:17:14,860 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-mts.wvr.c [2023-08-18 17:17:14,867 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28ba3f629/1d8fcfedd5a14ca4945d78379e274e7e/FLAGdac59257e [2023-08-18 17:17:14,883 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28ba3f629/1d8fcfedd5a14ca4945d78379e274e7e [2023-08-18 17:17:14,886 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-18 17:17:14,887 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-08-18 17:17:14,888 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-18 17:17:14,889 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-18 17:17:14,891 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-18 17:17:14,892 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 05:17:14" (1/1) ... [2023-08-18 17:17:14,893 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a9398d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 05:17:14, skipping insertion in model container [2023-08-18 17:17:14,893 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 05:17:14" (1/1) ... [2023-08-18 17:17:14,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-18 17:17:14,919 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-18 17:17:15,099 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/popl20-more-mts.wvr.c[2533,2546] [2023-08-18 17:17:15,105 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-18 17:17:15,114 INFO L203 MainTranslator]: Completed pre-run [2023-08-18 17:17:15,133 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/popl20-more-mts.wvr.c[2533,2546] [2023-08-18 17:17:15,137 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-18 17:17:15,144 WARN L667 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-08-18 17:17:15,144 WARN L667 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-08-18 17:17:15,150 INFO L208 MainTranslator]: Completed translation [2023-08-18 17:17:15,150 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 05:17:15 WrapperNode [2023-08-18 17:17:15,150 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-18 17:17:15,151 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-18 17:17:15,152 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-18 17:17:15,152 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-18 17:17:15,158 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 05:17:15" (1/1) ... [2023-08-18 17:17:15,166 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 05:17:15" (1/1) ... [2023-08-18 17:17:15,189 INFO L138 Inliner]: procedures = 25, calls = 46, calls flagged for inlining = 13, calls inlined = 19, statements flattened = 221 [2023-08-18 17:17:15,189 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-18 17:17:15,190 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-18 17:17:15,190 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-18 17:17:15,190 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-08-18 17:17:15,198 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 05:17:15" (1/1) ... [2023-08-18 17:17:15,198 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 05:17:15" (1/1) ... [2023-08-18 17:17:15,201 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 05:17:15" (1/1) ... [2023-08-18 17:17:15,201 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 05:17:15" (1/1) ... [2023-08-18 17:17:15,211 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 05:17:15" (1/1) ... [2023-08-18 17:17:15,215 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 05:17:15" (1/1) ... [2023-08-18 17:17:15,217 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 05:17:15" (1/1) ... [2023-08-18 17:17:15,218 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 05:17:15" (1/1) ... [2023-08-18 17:17:15,221 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-18 17:17:15,222 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-18 17:17:15,222 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-08-18 17:17:15,222 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-08-18 17:17:15,223 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 05:17:15" (1/1) ... [2023-08-18 17:17:15,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:17:15,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:17:15,252 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:17:15,257 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-08-18 17:17:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-18 17:17:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-18 17:17:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-18 17:17:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-18 17:17:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-08-18 17:17:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-08-18 17:17:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-08-18 17:17:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-08-18 17:17:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2023-08-18 17:17:15,293 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2023-08-18 17:17:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-18 17:17:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-08-18 17:17:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-08-18 17:17:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-08-18 17:17:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-18 17:17:15,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-18 17:17:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-18 17:17:15,295 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-18 17:17:15,383 INFO L236 CfgBuilder]: Building ICFG [2023-08-18 17:17:15,385 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-18 17:17:15,716 INFO L277 CfgBuilder]: Performing block encoding [2023-08-18 17:17:15,854 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-18 17:17:15,854 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-08-18 17:17:15,856 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 05:17:15 BoogieIcfgContainer [2023-08-18 17:17:15,857 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-18 17:17:15,858 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-08-18 17:17:15,858 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-08-18 17:17:15,861 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-08-18 17:17:15,862 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-08-18 17:17:15,862 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 18.08 05:17:14" (1/3) ... [2023-08-18 17:17:15,863 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@26296499 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.08 05:17:15, skipping insertion in model container [2023-08-18 17:17:15,863 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-08-18 17:17:15,863 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 05:17:15" (2/3) ... [2023-08-18 17:17:15,863 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@26296499 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.08 05:17:15, skipping insertion in model container [2023-08-18 17:17:15,863 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-08-18 17:17:15,863 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 05:17:15" (3/3) ... [2023-08-18 17:17:15,864 INFO L332 chiAutomizerObserver]: Analyzing ICFG popl20-more-mts.wvr.c [2023-08-18 17:17:15,953 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2023-08-18 17:17:15,979 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 191 places, 202 transitions, 428 flow [2023-08-18 17:17:16,081 INFO L124 PetriNetUnfolderBase]: 18/196 cut-off events. [2023-08-18 17:17:16,082 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2023-08-18 17:17:16,091 INFO L83 FinitePrefix]: Finished finitePrefix Result has 209 conditions, 196 events. 18/196 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 285 event pairs, 0 based on Foata normal form. 0/178 useless extension candidates. Maximal degree in co-relation 162. Up to 2 conditions per place. [2023-08-18 17:17:16,091 INFO L82 GeneralOperation]: Start removeDead. Operand has 191 places, 202 transitions, 428 flow [2023-08-18 17:17:16,107 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 188 places, 196 transitions, 410 flow [2023-08-18 17:17:16,122 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-08-18 17:17:16,122 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-08-18 17:17:16,122 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-08-18 17:17:16,122 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-08-18 17:17:16,122 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-08-18 17:17:16,122 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-08-18 17:17:16,122 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-08-18 17:17:16,123 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-08-18 17:17:16,124 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-08-18 17:18:05,589 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2023-08-18 17:18:05,590 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-08-18 17:18:05,590 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-08-18 17:18:05,597 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-18 17:18:05,598 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-18 17:18:05,598 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-08-18 17:18:05,598 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-08-18 17:18:50,475 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2023-08-18 17:18:50,475 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-08-18 17:18:50,475 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-08-18 17:18:50,477 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-18 17:18:50,477 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-18 17:18:50,482 INFO L748 eck$LassoCheckResult]: Stem: 203#[$Ultimate##0]don't care [446] $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] 209#[L-1]don't care [460] L-1-->L-1-1: Formula: (= (select |v_#valid_23| 0) 0) InVars {#valid=|v_#valid_23|} OutVars{#valid=|v_#valid_23|} AuxVars[] AssignedVars[] 214#[L-1-1]don't care [585] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_2|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|} AuxVars[] AssignedVars[] 217#[L21]don't care [540] L21-->L21-1: Formula: (and (= (select |v_#valid_24| 1) 1) (= 2 (select |v_#length_17| 1))) InVars {#length=|v_#length_17|, #valid=|v_#valid_24|} OutVars{#length=|v_#length_17|, #valid=|v_#valid_24|} AuxVars[] AssignedVars[] 220#[L21-1]don't care [570] L21-1-->L21-2: Formula: (= (select (select |v_#memory_int_19| 1) 0) 48) InVars {#memory_int=|v_#memory_int_19|} OutVars{#memory_int=|v_#memory_int_19|} AuxVars[] AssignedVars[] 223#[L21-2]don't care [473] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_20| 1) 1) 0) InVars {#memory_int=|v_#memory_int_20|} OutVars{#memory_int=|v_#memory_int_20|} AuxVars[] AssignedVars[] 226#[L21-3]don't care [528] L21-3-->L21-4: Formula: (and (= (select |v_#valid_25| 2) 1) (= (select |v_#length_18| 2) 22)) InVars {#length=|v_#length_18|, #valid=|v_#valid_25|} OutVars{#length=|v_#length_18|, #valid=|v_#valid_25|} AuxVars[] AssignedVars[] 229#[L21-4]don't care [503] L21-4-->L41: Formula: (and (= v_~A~0.offset_9 0) (= v_~A~0.base_9 0)) InVars {} OutVars{~A~0.base=v_~A~0.base_9, ~A~0.offset=v_~A~0.offset_9} AuxVars[] AssignedVars[~A~0.base, ~A~0.offset] 232#[L41]don't care [442] L41-->L41-1: Formula: (= v_~mts1~0_5 0) InVars {} OutVars{~mts1~0=v_~mts1~0_5} AuxVars[] AssignedVars[~mts1~0] 235#[L41-1]don't care [462] L41-1-->L41-2: Formula: (= v_~mts2~0_5 0) InVars {} OutVars{~mts2~0=v_~mts2~0_5} AuxVars[] AssignedVars[~mts2~0] 238#[L41-2]don't care [481] L41-2-->L41-3: Formula: (= v_~mts3~0_5 0) InVars {} OutVars{~mts3~0=v_~mts3~0_5} AuxVars[] AssignedVars[~mts3~0] 241#[L41-3]don't care [566] L41-3-->L41-4: Formula: (= v_~sum~0_4 0) InVars {} OutVars{~sum~0=v_~sum~0_4} AuxVars[] AssignedVars[~sum~0] 244#[L41-4]don't care [567] L41-4-->L41-5: Formula: (= v_~M~0_5 0) InVars {} OutVars{~M~0=v_~M~0_5} AuxVars[] AssignedVars[~M~0] 247#[L41-5]don't care [515] L41-5-->L-1-2: Formula: (= v_~N~0_6 0) InVars {} OutVars{~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] 250#[L-1-2]don't care [591] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 253#[L-1-3]don't care [594] L-1-3-->L74: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_4|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_5|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_4|, ULTIMATE.start_main_#t~mem29#1=|v_ULTIMATE.start_main_#t~mem29#1_3|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_1|, ULTIMATE.start_main_#t~mem27#1=|v_ULTIMATE.start_main_#t~mem27#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_2|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_4|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_4|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_4|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_2|, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_3|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret20#1.base, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~mem29#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~mem27#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~pre23#1, ULTIMATE.start_main_#t~pre25#1, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_#t~mem28#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_~#t2~0#1.base] 256#[L74]don't care [512] L74-->L74-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_6| 0) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_6| 0)) (= (select |v_#valid_27| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) (= |v_#valid_26| (store |v_#valid_27| |v_ULTIMATE.start_main_~#t1~0#1.base_6| 1)) (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t1~0#1.base_6| 4) |v_#length_19|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_20|, #valid=|v_#valid_27|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|, #valid=|v_#valid_26|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 259#[L74-1]don't care [544] L74-1-->L74-2: Formula: (and (= (select |v_#valid_29| |v_ULTIMATE.start_main_~#t2~0#1.base_6|) 0) (= (store |v_#valid_29| |v_ULTIMATE.start_main_~#t2~0#1.base_6| 1) |v_#valid_28|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_6| 0)) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t2~0#1.base_6|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2~0#1.base_6| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_6|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_22|, #valid=|v_#valid_29|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_6|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_6|, #valid=|v_#valid_28|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 262#[L74-2]don't care [552] L74-2-->L74-3: Formula: (and (= (store |v_#valid_31| |v_ULTIMATE.start_main_~#t3~0#1.base_6| 1) |v_#valid_30|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_6| 0) (= (select |v_#valid_31| |v_ULTIMATE.start_main_~#t3~0#1.base_6|) 0) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t3~0#1.base_6| 4) |v_#length_23|) (< |v_#StackHeapBarrier_5| |v_ULTIMATE.start_main_~#t3~0#1.base_6|) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_6| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_24|, #valid=|v_#valid_31|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_6|, #StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_23|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_6|, #valid=|v_#valid_30|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] 265#[L74-3]don't care [598] L74-3-->L77: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet18#1] 268#[L77]don't care [521] L77-->L77-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet18#1_3| v_~M~0_6) InVars {ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_3|} OutVars{~M~0=v_~M~0_6, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_3|} AuxVars[] AssignedVars[~M~0] 271#[L77-1]don't care [531] L77-1-->L78: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet18#1] 274#[L78]don't care [427] L78-->L78-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet19#1] 277#[L78-1]don't care [534] L78-1-->L78-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet19#1_3| v_~N~0_7) InVars {ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_3|} OutVars{~N~0=v_~N~0_7, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_3|} AuxVars[] AssignedVars[~N~0] 280#[L78-2]don't care [467] L78-2-->L79: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet19#1] 283#[L79]don't care [485] L79-->L79-1: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1| v_~N~0_8) InVars {~N~0=v_~N~0_8} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1|, ~N~0=v_~N~0_8} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#in~size#1] 286#[L79-1]don't care [564] L79-1-->L79-2: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 289#[L79-2]don't care [455] L79-2-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4|, ULTIMATE.start_create_fresh_int_array_#t~post31#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post31#1_4|, ULTIMATE.start_create_fresh_int_array_#t~nondet32#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet32#1_4|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_7|, ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset_4|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post31#1, ULTIMATE.start_create_fresh_int_array_#t~nondet32#1, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1] 292#[L97]don't care [516] L97-->L98: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_5| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|) InVars {ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~size#1] 295#[L98]don't care [550] L98-->L98-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_6|) 1 0)) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_6|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 298#[L98-1]don't care [422] L98-1-->L36: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_13|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 301#[L36]don't care [583] L36-->L37: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_7| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_14|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_7|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_14|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 304#[L37]don't care [491] L37-->L36-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_16| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_16|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_16|} AuxVars[] AssignedVars[] 310#[L36-1]don't care [565] L36-1-->L99: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_8| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_7| 4294967296) 1073741823) 1 0)) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_7|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_8|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 313#[L99]don't care [554] L99-->L36-2: 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] 316#[L36-2]don't care [556] L36-2-->L37-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| |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_1|} 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_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 319#[L37-3]don't care [448] L37-3-->L36-3: 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[] 324#[L36-3]don't care [517] L36-3-->L101: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 328#[L101]don't care [577] L101-->L101-1: Formula: (and (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base_1| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset_1| 0) (= (store |v_#length_9| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base_1| (* (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_1| 1073741824) 4)) |v_#length_8|) (not (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base_1| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base_1| |v_#StackHeapBarrier_1|) (= (select |v_#valid_9| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base_1|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_9|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_1|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base_1|, #valid=|v_#valid_8|, #length=|v_#length_8|, ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset] 331#[L101-1]don't care [426] L101-1-->L101-2: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_1| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_1| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base_2|)) InVars {ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base_2|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base] 334#[L101-2]don't care [527] L101-2-->L102: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc30#1.offset] 337#[L102]don't care [469] L102-->L102-6: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_1| 0) InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~3#1] 340#[L102-6]don't care [2023-08-18 17:18:50,483 INFO L750 eck$LassoCheckResult]: Loop: 340#[L102-6]don't care [436] L102-6-->L103: Formula: (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_3|) InVars {ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|} AuxVars[] AssignedVars[] 345#[L103]don't care [573] L103-->L103-1: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~nondet32#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet32#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet32#1] 349#[L103-1]don't care [464] L103-1-->L103-2: Formula: (let ((.cse0 (* 4 |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_4|))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2| 4 .cse0) (select |v_#length_10| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|)) (= (store |v_#memory_int_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2| (store (select |v_#memory_int_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet32#1_2|)) |v_#memory_int_8|) (<= 0 .cse1) (= (select |v_#valid_10| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, ULTIMATE.start_create_fresh_int_array_#t~nondet32#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet32#1_2|, #length=|v_#length_10|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_4|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_8|, ULTIMATE.start_create_fresh_int_array_#t~nondet32#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet32#1_2|, #length=|v_#length_10|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_4|} AuxVars[] AssignedVars[#memory_int] 355#[L103-2]don't care [537] L103-2-->L102-3: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~nondet32#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet32#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet32#1] 361#[L102-3]don't care [493] L102-3-->L102-4: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_#t~post31#1_1| |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_5|) InVars {ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_5|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_5|, ULTIMATE.start_create_fresh_int_array_#t~post31#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post31#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post31#1] 367#[L102-4]don't care [459] L102-4-->L102-5: Formula: (= (+ |v_ULTIMATE.start_create_fresh_int_array_#t~post31#1_2| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_6|) InVars {ULTIMATE.start_create_fresh_int_array_#t~post31#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post31#1_2|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_6|, ULTIMATE.start_create_fresh_int_array_#t~post31#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post31#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~3#1] 373#[L102-5]don't care [578] L102-5-->L102-6: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post31#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post31#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post31#1] 340#[L102-6]don't care [2023-08-18 17:18:50,488 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-18 17:18:50,488 INFO L85 PathProgramCache]: Analyzing trace with hash 1416525259, now seen corresponding path program 1 times [2023-08-18 17:18:50,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-18 17:18:50,496 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856747171] [2023-08-18 17:18:50,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-18 17:18:50,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-18 17:18:50,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-18 17:18:50,607 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-18 17:18:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-18 17:18:50,656 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-18 17:18:50,658 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-18 17:18:50,658 INFO L85 PathProgramCache]: Analyzing trace with hash 1816993041, now seen corresponding path program 1 times [2023-08-18 17:18:50,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-18 17:18:50,659 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712278361] [2023-08-18 17:18:50,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-18 17:18:50,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-18 17:18:50,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-18 17:18:50,667 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-18 17:18:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-18 17:18:50,674 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-18 17:18:50,675 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-18 17:18:50,675 INFO L85 PathProgramCache]: Analyzing trace with hash -1051824121, now seen corresponding path program 1 times [2023-08-18 17:18:50,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-18 17:18:50,676 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105395642] [2023-08-18 17:18:50,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-18 17:18:50,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-18 17:18:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-18 17:18:50,724 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-18 17:18:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-18 17:18:50,778 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-18 17:18:52,065 INFO L210 LassoAnalysis]: Preferences: [2023-08-18 17:18:52,066 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-08-18 17:18:52,066 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-08-18 17:18:52,066 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-08-18 17:18:52,066 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-08-18 17:18:52,066 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:52,066 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-08-18 17:18:52,066 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-08-18 17:18:52,067 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-mts.wvr.c_BEv2_Iteration1_Lasso [2023-08-18 17:18:52,067 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-08-18 17:18:52,067 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-08-18 17:18:52,086 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,095 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,098 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,100 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,103 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,106 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,108 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,110 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,112 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,114 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,116 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,118 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,120 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,123 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,126 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,129 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,131 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,134 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,136 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,138 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,140 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,142 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,563 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,566 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,568 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,570 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,573 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,575 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,577 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,579 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,581 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,584 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,586 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,588 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,590 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,592 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,594 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,596 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,599 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,602 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:52,608 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-08-18 17:18:53,109 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-08-18 17:18:53,114 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-08-18 17:18:53,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,118 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,124 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-08-18 17:18:53,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,150 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,154 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:53,154 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:53,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,177 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,178 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,180 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,199 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:53,199 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:53,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,212 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-08-18 17:18:53,217 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,217 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,219 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,223 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-08-18 17:18:53,224 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 [2023-08-18 17:18:53,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 17:18:53,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,234 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,235 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 17:18:53,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 17:18:53,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,255 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,257 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,260 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-08-18 17:18:53,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,273 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:53,273 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:53,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,290 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,291 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,292 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,294 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-08-18 17:18:53,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 17:18:53,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,304 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,305 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 17:18:53,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 17:18:53,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,325 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,326 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,327 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,346 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:53,346 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:53,349 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-08-18 17:18:53,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,369 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,370 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,371 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 17:18:53,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,386 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,387 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 17:18:53,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 17:18:53,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-08-18 17:18:53,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,405 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2023-08-18 17:18:53,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,408 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,430 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:53,430 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:53,433 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-08-18 17:18:53,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,452 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,453 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 17:18:53,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,470 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 17:18:53,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 17:18:53,471 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-08-18 17:18:53,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,477 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,477 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,478 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,482 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-08-18 17:18:53,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,538 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,540 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:53,540 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:53,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,557 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,560 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,561 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-08-18 17:18:53,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,581 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,583 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:53,583 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:53,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,609 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,610 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,611 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 17:18:53,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,628 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,629 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 17:18:53,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 17:18:53,629 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-08-18 17:18:53,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,656 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,658 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,659 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-08-18 17:18:53,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,668 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,669 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:53,669 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:53,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,705 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,706 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,707 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,724 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,725 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:53,726 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:53,728 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-08-18 17:18:53,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,742 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,744 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-08-18 17:18:53,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,756 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,758 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:53,758 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:53,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,775 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,776 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,777 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,781 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-08-18 17:18:53,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 17:18:53,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,790 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,790 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 17:18:53,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 17:18:53,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,794 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,795 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,804 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-08-18 17:18:53,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 17:18:53,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,818 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,818 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 17:18:53,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 17:18:53,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,834 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,836 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,838 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-08-18 17:18:53,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,850 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:53,851 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:53,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,870 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,872 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,875 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-08-18 17:18:53,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,885 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,887 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:53,887 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:53,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,908 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,911 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 17:18:53,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,928 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 17:18:53,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 17:18:53,930 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-08-18 17:18:53,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,940 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,941 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,942 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,944 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-08-18 17:18:53,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 17:18:53,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,954 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,955 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 17:18:53,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 17:18:53,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:53,976 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:53,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:53,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:53,978 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:53,981 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-08-18 17:18:53,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:53,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:53,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:53,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:53,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:53,992 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:53,992 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,020 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:54,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,021 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,022 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:54,024 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-08-18 17:18:54,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,035 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,037 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:54,037 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,060 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:54,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,062 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:54,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-08-18 17:18:54,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,214 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,215 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:54,215 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,239 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:54,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,240 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,241 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:54,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-08-18 17:18:54,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,259 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,259 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-08-18 17:18:54,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-08-18 17:18:54,264 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-08-18 17:18:54,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,271 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2023-08-18 17:18:54,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,272 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:54,273 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-08-18 17:18:54,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,283 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,284 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:54,284 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,301 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:54,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,301 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,302 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-08-18 17:18:54,305 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-08-18 17:18:54,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,316 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:54,317 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,339 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:54,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,340 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) [2023-08-18 17:18:54,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,355 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,355 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 [2023-08-18 17:18:54,357 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:54,358 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,374 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2023-08-18 17:18:54,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,376 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) [2023-08-18 17:18:54,377 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 [2023-08-18 17:18:54,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,388 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,389 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:54,389 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,395 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2023-08-18 17:18:54,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,396 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) [2023-08-18 17:18:54,398 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 [2023-08-18 17:18:54,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,409 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,412 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:54,412 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,427 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-08-18 17:18:54,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,428 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) [2023-08-18 17:18:54,430 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 [2023-08-18 17:18:54,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,441 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:54,441 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,493 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2023-08-18 17:18:54,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,493 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,494 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) [2023-08-18 17:18:54,495 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 [2023-08-18 17:18:54,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:54,506 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,511 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2023-08-18 17:18:54,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,513 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) [2023-08-18 17:18:54,515 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 [2023-08-18 17:18:54,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,523 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,529 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:54,529 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,558 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 [2023-08-18 17:18:54,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,560 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) [2023-08-18 17:18:54,565 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 [2023-08-18 17:18:54,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,581 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:54,581 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,607 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 [2023-08-18 17:18:54,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,608 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,609 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) [2023-08-18 17:18:54,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,620 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 [2023-08-18 17:18:54,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,621 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,623 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:54,623 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,647 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 [2023-08-18 17:18:54,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,651 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) [2023-08-18 17:18:54,652 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 [2023-08-18 17:18:54,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:54,662 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-08-18 17:18:54,675 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 [2023-08-18 17:18:54,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,677 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) [2023-08-18 17:18:54,679 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 [2023-08-18 17:18:54,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-08-18 17:18:54,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-08-18 17:18:54,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-08-18 17:18:54,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-08-18 17:18:54,689 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-08-18 17:18:54,696 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-08-18 17:18:54,696 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-08-18 17:18:54,710 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-08-18 17:18:54,732 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2023-08-18 17:18:54,733 INFO L444 ModelExtractionUtils]: 11 out of 22 variables were initially zero. Simplification set additionally 8 variables to zero. [2023-08-18 17:18:54,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-08-18 17:18:54,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-18 17:18:54,781 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) [2023-08-18 17:18:54,785 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 [2023-08-18 17:18:54,786 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-08-18 17:18:54,818 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2023-08-18 17:18:54,818 INFO L513 LassoAnalysis]: Proved termination. [2023-08-18 17:18:54,819 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~3#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2023-08-18 17:18:54,823 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 [2023-08-18 17:18:54,880 INFO L156 tatePredicateManager]: 20 out of 20 supporting invariants were superfluous and have been removed [2023-08-18 17:18:54,901 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-18 17:18:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-18 17:18:54,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 2 conjunts are in the unsatisfiable core [2023-08-18 17:18:54,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-18 17:18:55,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-18 17:18:55,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 5 conjunts are in the unsatisfiable core [2023-08-18 17:18:55,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-18 17:18:55,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-18 17:18:55,101 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2023-08-18 17:18:55,103 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand null Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 5 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-18 17:18:56,430 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 Received shutdown request... [2023-08-18 17:20:02,415 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 18.08 05:20:02 BoogieIcfgContainer [2023-08-18 17:20:02,416 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-08-18 17:20:02,416 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-08-18 17:20:02,433 INFO L158 Benchmark]: Toolchain (without parser) took 167529.17ms. Allocated memory was 255.9MB in the beginning and 8.0GB in the end (delta: 7.7GB). Free memory was 206.2MB in the beginning and 3.1GB in the end (delta: -2.9GB). Peak memory consumption was 5.2GB. Max. memory is 8.0GB. [2023-08-18 17:20:02,433 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 181.4MB. Free memory is still 136.8MB. There was no memory consumed. Max. memory is 8.0GB. [2023-08-18 17:20:02,437 INFO L158 Benchmark]: CACSL2BoogieTranslator took 262.34ms. Allocated memory is still 255.9MB. Free memory was 205.7MB in the beginning and 194.2MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2023-08-18 17:20:02,441 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.66ms. Allocated memory is still 255.9MB. Free memory was 194.2MB in the beginning and 191.5MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-08-18 17:20:02,441 INFO L158 Benchmark]: Boogie Preprocessor took 31.31ms. Allocated memory is still 255.9MB. Free memory was 191.5MB in the beginning and 190.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-08-18 17:20:02,441 INFO L158 Benchmark]: RCFGBuilder took 634.98ms. Allocated memory is still 255.9MB. Free memory was 190.0MB in the beginning and 150.7MB in the end (delta: 39.3MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. [2023-08-18 17:20:02,441 INFO L158 Benchmark]: BuchiAutomizer took 166558.08ms. Allocated memory was 255.9MB in the beginning and 8.0GB in the end (delta: 7.7GB). Free memory was 150.7MB in the beginning and 3.1GB in the end (delta: -2.9GB). Peak memory consumption was 5.2GB. Max. memory is 8.0GB. [2023-08-18 17:20:02,444 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 181.4MB. Free memory is still 136.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 262.34ms. Allocated memory is still 255.9MB. Free memory was 205.7MB in the beginning and 194.2MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 37.66ms. Allocated memory is still 255.9MB. Free memory was 194.2MB in the beginning and 191.5MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 31.31ms. Allocated memory is still 255.9MB. Free memory was 191.5MB in the beginning and 190.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 634.98ms. Allocated memory is still 255.9MB. Free memory was 190.0MB in the beginning and 150.7MB in the end (delta: 39.3MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. * BuchiAutomizer took 166558.08ms. Allocated memory was 255.9MB in the beginning and 8.0GB in the end (delta: 7.7GB). Free memory was 150.7MB in the beginning and 3.1GB in the end (delta: -2.9GB). Peak memory consumption was 5.2GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Decomposition not yet finished - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 166.4s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 4.4s. Construction of modules took 0.0s. Büchi inclusion checks took 67.5s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital236 mio100 ax120 hnf100 lsp69 ukn69 mio100 lsp37 div242 bol100 ite100 ukn100 eq147 hnf94 smp60 dnf100 smp100 tf100 neg100 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 54ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.1s - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction) Buchi Automizer is unable to decide termination: Timeout while BuchiAutomatonCegarLoop was applying stage 0,while ReachableStatesComputation was computing reachable states (2850520 states constructed, input type BuchiIntersectNwa). RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown [2023-08-18 17:20:02,485 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 !ENTRY org.eclipse.osgi 4 0 2023-08-18 17:20:02.707 !MESSAGE Application error !STACK 1 org.eclipse.core.internal.resources.ResourceException(/)[568]: java.io.FileNotFoundException: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28ba3f629/.metadata/.plugins/org.eclipse.core.resources/.root/1.tree (No such file or directory) at java.base/java.io.FileOutputStream.open0(Native Method) at java.base/java.io.FileOutputStream.open(FileOutputStream.java:298) at java.base/java.io.FileOutputStream.(FileOutputStream.java:237) at java.base/java.io.FileOutputStream.(FileOutputStream.java:187) at org.eclipse.core.internal.localstore.SafeFileOutputStream.(SafeFileOutputStream.java:55) at org.eclipse.core.internal.resources.SaveManager.saveTree(SaveManager.java:1381) at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1168) at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:2333) at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:2322) at de.uni_freiburg.informatik.ultimate.core.coreplugin.UltimateCore.start(UltimateCore.java:190) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) An error has occurred. See the log file /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28ba3f629/.metadata/.log.