/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/buchiAutomizer/concurrent-automaton-syntacticLbe.epf -i ../../../trunk/examples/svcomp/weaver/popl20-more-sum-array-hom.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 14:18:27,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 14:18:27,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 14:18:27,561 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-26 14:18:27,562 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-26 14:18:27,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-26 14:18:27,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-26 14:18:27,568 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-26 14:18:27,570 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-26 14:18:27,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-26 14:18:27,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-26 14:18:27,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-26 14:18:27,578 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 14:18:27,580 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 14:18:27,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 14:18:27,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 14:18:27,584 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 14:18:27,585 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 14:18:27,587 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 14:18:27,592 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 14:18:27,594 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 14:18:27,595 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 14:18:27,596 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 14:18:27,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 14:18:27,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 14:18:27,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-26 14:18:27,614 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 14:18:27,615 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 14:18:27,616 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 14:18:27,617 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf [2022-07-26 14:18:27,641 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 14:18:27,642 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 14:18:27,642 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 14:18:27,642 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 14:18:27,643 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 14:18:27,643 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 14:18:27,643 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 14:18:27,643 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 14:18:27,644 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 14:18:27,644 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 14:18:27,644 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 14:18:27,644 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 14:18:27,644 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 14:18:27,644 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 14:18:27,645 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 14:18:27,645 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 14:18:27,645 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 14:18:27,645 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 14:18:27,645 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 14:18:27,645 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 14:18:27,645 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 14:18:27,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 14:18:27,646 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 14:18:27,646 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 14:18:27,646 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 14:18:27,646 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 14:18:27,646 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 14:18:27,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 14:18:27,647 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 14:18:27,647 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 14:18:27,647 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 14:18:27,647 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-26 14:18:27,648 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 14:18:27,648 INFO L138 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 14:18:27,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 14:18:27,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 14:18:27,908 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 14:18:27,909 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 14:18:27,910 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 14:18:27,911 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-sum-array-hom.wvr.c [2022-07-26 14:18:27,987 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f8f12196/0f17fdc3e5af4864927de4be2d4b02d9/FLAGad86865cf [2022-07-26 14:18:28,402 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 14:18:28,403 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-sum-array-hom.wvr.c [2022-07-26 14:18:28,409 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f8f12196/0f17fdc3e5af4864927de4be2d4b02d9/FLAGad86865cf [2022-07-26 14:18:28,420 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f8f12196/0f17fdc3e5af4864927de4be2d4b02d9 [2022-07-26 14:18:28,422 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 14:18:28,423 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 14:18:28,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 14:18:28,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 14:18:28,433 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 14:18:28,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:18:28" (1/1) ... [2022-07-26 14:18:28,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f2833a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:18:28, skipping insertion in model container [2022-07-26 14:18:28,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:18:28" (1/1) ... [2022-07-26 14:18:28,440 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 14:18:28,459 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 14:18:28,631 WARN L230 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-sum-array-hom.wvr.c[2396,2409] [2022-07-26 14:18:28,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:18:28,649 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 14:18:28,666 WARN L230 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-sum-array-hom.wvr.c[2396,2409] [2022-07-26 14:18:28,669 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:18:28,679 INFO L208 MainTranslator]: Completed translation [2022-07-26 14:18:28,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:18:28 WrapperNode [2022-07-26 14:18:28,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 14:18:28,681 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 14:18:28,681 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 14:18:28,681 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 14:18:28,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:18:28" (1/1) ... [2022-07-26 14:18:28,707 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:18:28" (1/1) ... [2022-07-26 14:18:28,731 INFO L137 Inliner]: procedures = 25, calls = 34, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 99 [2022-07-26 14:18:28,731 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 14:18:28,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 14:18:28,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 14:18:28,732 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 14:18:28,740 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:18:28" (1/1) ... [2022-07-26 14:18:28,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:18:28" (1/1) ... [2022-07-26 14:18:28,755 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:18:28" (1/1) ... [2022-07-26 14:18:28,755 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:18:28" (1/1) ... [2022-07-26 14:18:28,769 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:18:28" (1/1) ... [2022-07-26 14:18:28,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:18:28" (1/1) ... [2022-07-26 14:18:28,778 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:18:28" (1/1) ... [2022-07-26 14:18:28,780 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 14:18:28,797 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 14:18:28,797 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 14:18:28,798 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 14:18:28,799 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:18:28" (1/1) ... [2022-07-26 14:18:28,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:28,819 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:28,837 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) [2022-07-26 14:18:28,845 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 [2022-07-26 14:18:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 14:18:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 14:18:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 14:18:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 14:18:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-26 14:18:28,882 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-26 14:18:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-26 14:18:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-26 14:18:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-26 14:18:28,884 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-26 14:18:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 14:18:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-26 14:18:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 14:18:28,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 14:18:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 14:18:28,886 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-26 14:18:28,955 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 14:18:28,957 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 14:18:29,213 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 14:18:29,221 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 14:18:29,221 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-07-26 14:18:29,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:18:29 BoogieIcfgContainer [2022-07-26 14:18:29,223 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 14:18:29,224 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 14:18:29,224 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 14:18:29,227 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 14:18:29,228 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:18:29,228 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 02:18:28" (1/3) ... [2022-07-26 14:18:29,229 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@16355fae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:18:29, skipping insertion in model container [2022-07-26 14:18:29,229 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:18:29,229 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:18:28" (2/3) ... [2022-07-26 14:18:29,229 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@16355fae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:18:29, skipping insertion in model container [2022-07-26 14:18:29,229 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:18:29,229 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:18:29" (3/3) ... [2022-07-26 14:18:29,231 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-more-sum-array-hom.wvr.c [2022-07-26 14:18:29,328 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-26 14:18:29,370 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 154 places, 159 transitions, 342 flow [2022-07-26 14:18:29,432 INFO L129 PetriNetUnfolder]: 12/153 cut-off events. [2022-07-26 14:18:29,432 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-26 14:18:29,437 INFO L84 FinitePrefix]: Finished finitePrefix Result has 166 conditions, 153 events. 12/153 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 102 event pairs, 0 based on Foata normal form. 0/141 useless extension candidates. Maximal degree in co-relation 114. Up to 2 conditions per place. [2022-07-26 14:18:29,437 INFO L82 GeneralOperation]: Start removeDead. Operand has 154 places, 159 transitions, 342 flow [2022-07-26 14:18:29,443 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 151 places, 153 transitions, 324 flow [2022-07-26 14:18:29,446 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-26 14:18:29,454 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 151 places, 153 transitions, 324 flow [2022-07-26 14:18:29,459 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 151 places, 153 transitions, 324 flow [2022-07-26 14:18:29,460 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 153 transitions, 324 flow [2022-07-26 14:18:29,495 INFO L129 PetriNetUnfolder]: 12/153 cut-off events. [2022-07-26 14:18:29,498 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-26 14:18:29,501 INFO L84 FinitePrefix]: Finished finitePrefix Result has 166 conditions, 153 events. 12/153 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 99 event pairs, 0 based on Foata normal form. 0/141 useless extension candidates. Maximal degree in co-relation 114. Up to 2 conditions per place. [2022-07-26 14:18:29,504 INFO L116 LiptonReduction]: Number of co-enabled transitions 1728 [2022-07-26 14:18:33,624 INFO L131 LiptonReduction]: Checked pairs total: 1856 [2022-07-26 14:18:33,625 INFO L133 LiptonReduction]: Total number of compositions: 146 [2022-07-26 14:18:33,640 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 14:18:33,641 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 14:18:33,641 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 14:18:33,641 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 14:18:33,641 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 14:18:33,641 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 14:18:33,641 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 14:18:33,641 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 14:18:33,643 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 14:18:33,704 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 63 [2022-07-26 14:18:33,704 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:18:33,704 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:18:33,709 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 14:18:33,709 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:18:33,709 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 14:18:33,710 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 106 states, but on-demand construction may add more states [2022-07-26 14:18:33,718 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 63 [2022-07-26 14:18:33,718 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:18:33,718 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:18:33,719 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 14:18:33,719 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:18:33,723 INFO L733 eck$LassoCheckResult]: Stem: 157#[ULTIMATE.startENTRY]don't care [554] ULTIMATE.startENTRY-->L100-6: Formula: (let ((.cse0 (store |v_#valid_174| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse2 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1))) (let ((.cse3 (select |v_#memory_int_101| 1)) (.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47| 1))) (and (= (select |v_#valid_174| 0) 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (= |v_#NULL.base_12| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44|) 1 0) 0)) (= (select .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_43| 0) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t3~0#1.base_47|) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~A~0.base_50 0) (= 2 (select |v_#length_129| 1)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_35| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|) (= (select |v_#valid_174| 2) 1) (= (store (store (store (store |v_#length_129| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_47| 4) |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| 4)) |v_#length_127|) (= 32 (select |v_#length_129| 2)) (= (select |v_#valid_174| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= v_~A~0.offset_50 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47|) 0) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_46| 0) (= (select .cse3 1) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21| v_~N~0_57) (= |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21|) (= (select |v_#valid_174| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= v_~sum1~0_41 0) (< 0 |v_#StackHeapBarrier_32|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= v_~sum3~0_41 0) (= v_~sum2~0_41 0) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_12| 0) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_39| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_101| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_101| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|) (= (select .cse3 0) 48) (= (store .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| 1) |v_#valid_172|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_32|, #valid=|v_#valid_174|, #memory_int=|v_#memory_int_101|, #length=|v_#length_129|} OutVars{~A~0.base=v_~A~0.base_50, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_44|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_43|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_39|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_26|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_47|, ~sum3~0=v_~sum3~0_41, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_101|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_47|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_22|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_27|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_24|, #length=|v_#length_127|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_46|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_27|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_24|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_22|, ~sum2~0=v_~sum2~0_41, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_27|, ~N~0=v_~N~0_57, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_24|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_21|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_47|, ~A~0.offset=v_~A~0.offset_50, ~M~0=v_~M~0_51, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_29|, ~sum1~0=v_~sum1~0_41, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_34|, #valid=|v_#valid_172|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_34|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_35|, #memory_int=|v_#memory_int_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_19|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_uint_array_~size#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem18#1, ULTIMATE.start_main_~#t3~0#1.base, ~sum3~0, #NULL.offset, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~mem16#1, ~sum2~0, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~ret9#1.offset, ~A~0.offset, ~M~0, ULTIMATE.start_main_#t~pre14#1, ~sum1~0, ULTIMATE.start_main_#t~nondet8#1, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 160#[L100-6]don't care [2022-07-26 14:18:33,723 INFO L735 eck$LassoCheckResult]: Loop: 160#[L100-6]don't care [531] L100-6-->L100-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23| .cse0 4) (select |v_#length_81| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|)) (= (+ |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33| 1) |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_32|) (= (select |v_#valid_116| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|) 1) (= |v_#memory_int_61| (store |v_#memory_int_62| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23| (store (select |v_#memory_int_62| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|) .cse1 |v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_17|))) (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_34|) (<= 0 .cse1)))) InVars {ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_17|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_34|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_62|, #length=|v_#length_81|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_32|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_34|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_61|, #length=|v_#length_81|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_21|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_create_fresh_uint_array_~i~3#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#t~post20#1] 160#[L100-6]don't care [2022-07-26 14:18:33,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:33,728 INFO L85 PathProgramCache]: Analyzing trace with hash 585, now seen corresponding path program 1 times [2022-07-26 14:18:33,735 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:33,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1719484341] [2022-07-26 14:18:33,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:33,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:33,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:33,834 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:33,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:33,868 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:33,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:33,871 INFO L85 PathProgramCache]: Analyzing trace with hash 562, now seen corresponding path program 1 times [2022-07-26 14:18:33,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:33,871 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1203678988] [2022-07-26 14:18:33,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:33,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:33,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:33,884 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:33,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:33,892 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:33,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:33,893 INFO L85 PathProgramCache]: Analyzing trace with hash 18666, now seen corresponding path program 1 times [2022-07-26 14:18:33,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:33,893 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102150163] [2022-07-26 14:18:33,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:33,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:33,922 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:33,954 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:34,446 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:18:34,447 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:18:34,447 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:18:34,447 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:18:34,447 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:18:34,447 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:34,447 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:18:34,447 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:18:34,447 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-sum-array-hom.wvr.c_BEv2_Iteration1_Lasso [2022-07-26 14:18:34,448 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:18:34,448 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:18:34,466 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,470 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,473 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,801 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,803 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,805 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,807 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,809 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,812 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,817 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,819 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,821 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,823 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,826 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,828 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,830 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,846 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,848 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,850 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,852 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,854 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,856 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,858 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,860 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,862 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,866 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,868 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,870 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,872 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,876 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,878 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,880 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,882 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,883 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,885 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,887 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,889 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:34,890 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:35,310 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:18:35,313 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:18:35,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:35,319 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:35,320 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) [2022-07-26 14:18:35,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:35,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:35,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:35,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:35,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:35,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:35,344 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:35,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:35,346 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 [2022-07-26 14:18:35,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:35,382 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 [2022-07-26 14:18:35,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:35,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:35,383 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) [2022-07-26 14:18:35,385 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 [2022-07-26 14:18:35,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:35,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:35,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:35,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:35,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:35,405 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:35,406 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:35,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:35,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:35,452 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 [2022-07-26 14:18:35,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:35,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:35,453 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) [2022-07-26 14:18:35,460 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 [2022-07-26 14:18:35,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:35,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:35,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:35,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:35,502 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:35,505 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:35,505 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:35,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:35,536 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 [2022-07-26 14:18:35,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:35,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:35,537 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) [2022-07-26 14:18:35,538 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 [2022-07-26 14:18:35,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:35,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:35,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:35,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:35,546 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:35,548 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:35,549 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:35,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:35,575 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 [2022-07-26 14:18:35,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:35,576 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:35,577 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) [2022-07-26 14:18:35,578 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 [2022-07-26 14:18:35,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:35,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:35,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:35,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:35,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:35,585 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:35,586 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:35,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:35,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:35,644 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 [2022-07-26 14:18:35,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:35,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:35,646 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) [2022-07-26 14:18:35,654 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 [2022-07-26 14:18:35,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:35,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:35,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:35,662 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:35,664 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:35,664 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:35,673 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 [2022-07-26 14:18:35,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:35,703 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 [2022-07-26 14:18:35,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:35,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:35,705 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) [2022-07-26 14:18:35,706 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 [2022-07-26 14:18:35,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:35,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:35,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:35,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:35,714 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:35,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:35,720 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:35,739 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:18:35,772 INFO L443 ModelExtractionUtils]: Simplification made 13 calls to the SMT solver. [2022-07-26 14:18:35,772 INFO L444 ModelExtractionUtils]: 10 out of 22 variables were initially zero. Simplification set additionally 9 variables to zero. [2022-07-26 14:18:35,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:35,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:35,795 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) [2022-07-26 14:18:35,840 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:18:35,856 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 [2022-07-26 14:18:35,858 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:18:35,858 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:18:35,859 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~size#1) = -1*ULTIMATE.start_create_fresh_uint_array_~i~3#1 + 1*ULTIMATE.start_create_fresh_uint_array_~size#1 Supporting invariants [] [2022-07-26 14:18:35,885 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:35,935 INFO L156 tatePredicateManager]: 20 out of 20 supporting invariants were superfluous and have been removed [2022-07-26 14:18:35,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:35,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:18:36,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:18:36,002 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:18:36,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:18:36,019 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:18:36,020 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:18:36,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:18:36,048 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:18:36,050 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 106 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 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) [2022-07-26 14:18:36,124 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 106 states, but on-demand construction may add more states. Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 212 states and 654 transitions. Complement of second has 5 states. [2022-07-26 14:18:36,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 14:18:36,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 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) [2022-07-26 14:18:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 24 transitions. [2022-07-26 14:18:36,131 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 24 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-26 14:18:36,132 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:18:36,132 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 24 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 14:18:36,132 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:18:36,132 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 24 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-26 14:18:36,132 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:18:36,133 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 212 states and 654 transitions. [2022-07-26 14:18:36,140 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 62 [2022-07-26 14:18:36,146 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 212 states to 100 states and 310 transitions. [2022-07-26 14:18:36,147 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 98 [2022-07-26 14:18:36,147 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 99 [2022-07-26 14:18:36,148 INFO L73 IsDeterministic]: Start isDeterministic. Operand 100 states and 310 transitions. [2022-07-26 14:18:36,149 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:18:36,150 INFO L220 hiAutomatonCegarLoop]: Abstraction has 100 states and 310 transitions. [2022-07-26 14:18:36,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states and 310 transitions. [2022-07-26 14:18:36,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2022-07-26 14:18:36,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 100 states have (on average 3.1) internal successors, (310), 99 states have internal predecessors, (310), 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) [2022-07-26 14:18:36,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 310 transitions. [2022-07-26 14:18:36,178 INFO L242 hiAutomatonCegarLoop]: Abstraction has 100 states and 310 transitions. [2022-07-26 14:18:36,178 INFO L426 stractBuchiCegarLoop]: Abstraction has 100 states and 310 transitions. [2022-07-26 14:18:36,179 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 14:18:36,179 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 100 states and 310 transitions. [2022-07-26 14:18:36,181 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 62 [2022-07-26 14:18:36,181 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:18:36,181 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:18:36,182 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-26 14:18:36,182 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:18:36,182 INFO L733 eck$LassoCheckResult]: Stem: 887#[ULTIMATE.startENTRY]don't care [554] ULTIMATE.startENTRY-->L100-6: Formula: (let ((.cse0 (store |v_#valid_174| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse2 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1))) (let ((.cse3 (select |v_#memory_int_101| 1)) (.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47| 1))) (and (= (select |v_#valid_174| 0) 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (= |v_#NULL.base_12| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44|) 1 0) 0)) (= (select .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_43| 0) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t3~0#1.base_47|) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~A~0.base_50 0) (= 2 (select |v_#length_129| 1)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_35| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|) (= (select |v_#valid_174| 2) 1) (= (store (store (store (store |v_#length_129| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_47| 4) |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| 4)) |v_#length_127|) (= 32 (select |v_#length_129| 2)) (= (select |v_#valid_174| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= v_~A~0.offset_50 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47|) 0) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_46| 0) (= (select .cse3 1) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21| v_~N~0_57) (= |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21|) (= (select |v_#valid_174| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= v_~sum1~0_41 0) (< 0 |v_#StackHeapBarrier_32|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= v_~sum3~0_41 0) (= v_~sum2~0_41 0) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_12| 0) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_39| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_101| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_101| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|) (= (select .cse3 0) 48) (= (store .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| 1) |v_#valid_172|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_32|, #valid=|v_#valid_174|, #memory_int=|v_#memory_int_101|, #length=|v_#length_129|} OutVars{~A~0.base=v_~A~0.base_50, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_44|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_43|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_39|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_26|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_47|, ~sum3~0=v_~sum3~0_41, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_101|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_47|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_22|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_27|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_24|, #length=|v_#length_127|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_46|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_27|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_24|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_22|, ~sum2~0=v_~sum2~0_41, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_27|, ~N~0=v_~N~0_57, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_24|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_21|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_47|, ~A~0.offset=v_~A~0.offset_50, ~M~0=v_~M~0_51, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_29|, ~sum1~0=v_~sum1~0_41, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_34|, #valid=|v_#valid_172|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_34|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_35|, #memory_int=|v_#memory_int_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_19|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_uint_array_~size#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem18#1, ULTIMATE.start_main_~#t3~0#1.base, ~sum3~0, #NULL.offset, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~mem16#1, ~sum2~0, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~ret9#1.offset, ~A~0.offset, ~M~0, ULTIMATE.start_main_#t~pre14#1, ~sum1~0, ULTIMATE.start_main_#t~nondet8#1, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 869#[L100-6]don't care [551] L100-6-->L82-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_37|) (= |v_#pthreadsForks_58| (+ |v_#pthreadsForks_59| 1)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_97| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_97| 0)) (= (select |v_#valid_160| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) 1) (= v_~A~0.base_46 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|) (= |v_ULTIMATE.start_main_#t~pre10#1_31| |v_#pthreadsForks_59|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|) (= (ite (and (<= v_~M~0_45 v_~N~0_51) (<= 0 v_~M~0_45)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (= |v_#memory_int_95| (store |v_#memory_int_96| |v_ULTIMATE.start_main_~#t1~0#1.base_43| (store (select |v_#memory_int_96| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) |v_ULTIMATE.start_main_~#t1~0#1.offset_37| |v_ULTIMATE.start_main_#t~pre10#1_31|))) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_37|) (select |v_#length_119| |v_ULTIMATE.start_main_~#t1~0#1.base_43|)) (= v_~A~0.offset_46 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|)) InVars {#pthreadsForks=|v_#pthreadsForks_59|, ~M~0=v_~M~0_45, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33|, #valid=|v_#valid_160|, #memory_int=|v_#memory_int_96|, #length=|v_#length_119|, ~N~0=v_~N~0_51, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_37|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33|} OutVars{~A~0.base=v_~A~0.base_46, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|, ~N~0=v_~N~0_51, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_37|, ~A~0.offset=v_~A~0.offset_46, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_41|, #pthreadsForks=|v_#pthreadsForks_58|, ~M~0=v_~M~0_45, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_97|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_41|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_31|, #valid=|v_#valid_160|, #memory_int=|v_#memory_int_95|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|, #length=|v_#length_119|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|} AuxVars[] AssignedVars[~A~0.base, ~A~0.offset, ULTIMATE.start_main_#t~ret9#1.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~pre10#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 769#[L82-3]don't care [399] L82-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre10#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread1Thread1of1ForFork0_#t~mem2=|v_thread1Thread1of1ForFork0_#t~mem2_8|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_14, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem2, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 771#[thread1ENTRY, L82-4]don't care [361] thread1ENTRY-->L48-5: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] 757#[L48-5, L82-4]don't care [2022-07-26 14:18:36,182 INFO L735 eck$LassoCheckResult]: Loop: 757#[L48-5, L82-4]don't care [543] L48-5-->L48-5: Formula: (let ((.cse1 (* v_thread1Thread1of1ForFork0_~i~0_36 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_38))) (and (= (+ v_thread1Thread1of1ForFork0_~i~0_36 1) v_thread1Thread1of1ForFork0_~i~0_35) (< v_thread1Thread1of1ForFork0_~i~0_36 v_~N~0_43) (= (+ v_~sum1~0_32 (select (select |v_#memory_int_87| v_~A~0.base_38) .cse0)) v_~sum1~0_31) (<= (+ .cse1 v_~A~0.offset_38 4) (select |v_#length_101| v_~A~0.base_38)) (= (select |v_#valid_140| v_~A~0.base_38) 1) (<= 0 .cse0)))) InVars {~A~0.base=v_~A~0.base_38, ~A~0.offset=v_~A~0.offset_38, ~sum1~0=v_~sum1~0_32, #valid=|v_#valid_140|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_36, #memory_int=|v_#memory_int_87|, #length=|v_#length_101|, ~N~0=v_~N~0_43} OutVars{~A~0.base=v_~A~0.base_38, thread1Thread1of1ForFork0_#t~mem2=|v_thread1Thread1of1ForFork0_#t~mem2_17|, ~A~0.offset=v_~A~0.offset_38, ~sum1~0=v_~sum1~0_31, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_17|, #valid=|v_#valid_140|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_35, #memory_int=|v_#memory_int_87|, #length=|v_#length_101|, ~N~0=v_~N~0_43} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem2, ~sum1~0, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0] 757#[L48-5, L82-4]don't care [2022-07-26 14:18:36,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:36,183 INFO L85 PathProgramCache]: Analyzing trace with hash 17969976, now seen corresponding path program 1 times [2022-07-26 14:18:36,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:36,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852068036] [2022-07-26 14:18:36,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:36,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:36,209 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:36,249 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:36,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:36,250 INFO L85 PathProgramCache]: Analyzing trace with hash 574, now seen corresponding path program 1 times [2022-07-26 14:18:36,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:36,250 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695623694] [2022-07-26 14:18:36,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:36,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:36,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:36,256 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:36,260 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:36,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:36,261 INFO L85 PathProgramCache]: Analyzing trace with hash 557069799, now seen corresponding path program 1 times [2022-07-26 14:18:36,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:36,261 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032297569] [2022-07-26 14:18:36,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:36,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:18:36,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:18:36,354 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:18:36,354 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032297569] [2022-07-26 14:18:36,354 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2032297569] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:18:36,354 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:18:36,354 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 14:18:36,355 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [596595399] [2022-07-26 14:18:36,355 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:18:36,389 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:18:36,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-26 14:18:36,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-26 14:18:36,392 INFO L87 Difference]: Start difference. First operand 100 states and 310 transitions. cyclomatic complexity: 273 Second operand has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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) [2022-07-26 14:18:36,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:18:36,507 INFO L93 Difference]: Finished difference Result 197 states and 589 transitions. [2022-07-26 14:18:36,507 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 197 states and 589 transitions. [2022-07-26 14:18:36,512 INFO L131 ngComponentsAnalysis]: Automaton has 110 accepting balls. 110 [2022-07-26 14:18:36,515 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 197 states to 193 states and 577 transitions. [2022-07-26 14:18:36,515 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 192 [2022-07-26 14:18:36,516 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 192 [2022-07-26 14:18:36,516 INFO L73 IsDeterministic]: Start isDeterministic. Operand 193 states and 577 transitions. [2022-07-26 14:18:36,518 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:18:36,518 INFO L220 hiAutomatonCegarLoop]: Abstraction has 193 states and 577 transitions. [2022-07-26 14:18:36,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states and 577 transitions. [2022-07-26 14:18:36,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 149. [2022-07-26 14:18:36,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 149 states have (on average 3.134228187919463) internal successors, (467), 148 states have internal predecessors, (467), 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) [2022-07-26 14:18:36,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 467 transitions. [2022-07-26 14:18:36,530 INFO L242 hiAutomatonCegarLoop]: Abstraction has 149 states and 467 transitions. [2022-07-26 14:18:36,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-26 14:18:36,533 INFO L426 stractBuchiCegarLoop]: Abstraction has 149 states and 467 transitions. [2022-07-26 14:18:36,533 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 14:18:36,533 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 149 states and 467 transitions. [2022-07-26 14:18:36,535 INFO L131 ngComponentsAnalysis]: Automaton has 86 accepting balls. 86 [2022-07-26 14:18:36,535 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:18:36,535 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:18:36,535 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-26 14:18:36,535 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:18:36,536 INFO L733 eck$LassoCheckResult]: Stem: 1332#[ULTIMATE.startENTRY]don't care [554] ULTIMATE.startENTRY-->L100-6: Formula: (let ((.cse0 (store |v_#valid_174| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse2 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1))) (let ((.cse3 (select |v_#memory_int_101| 1)) (.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47| 1))) (and (= (select |v_#valid_174| 0) 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (= |v_#NULL.base_12| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44|) 1 0) 0)) (= (select .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_43| 0) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t3~0#1.base_47|) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~A~0.base_50 0) (= 2 (select |v_#length_129| 1)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_35| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|) (= (select |v_#valid_174| 2) 1) (= (store (store (store (store |v_#length_129| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_47| 4) |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| 4)) |v_#length_127|) (= 32 (select |v_#length_129| 2)) (= (select |v_#valid_174| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= v_~A~0.offset_50 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47|) 0) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_46| 0) (= (select .cse3 1) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21| v_~N~0_57) (= |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21|) (= (select |v_#valid_174| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= v_~sum1~0_41 0) (< 0 |v_#StackHeapBarrier_32|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= v_~sum3~0_41 0) (= v_~sum2~0_41 0) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_12| 0) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_39| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_101| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_101| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|) (= (select .cse3 0) 48) (= (store .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| 1) |v_#valid_172|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_32|, #valid=|v_#valid_174|, #memory_int=|v_#memory_int_101|, #length=|v_#length_129|} OutVars{~A~0.base=v_~A~0.base_50, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_44|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_43|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_39|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_26|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_47|, ~sum3~0=v_~sum3~0_41, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_101|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_47|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_22|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_27|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_24|, #length=|v_#length_127|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_46|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_27|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_24|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_22|, ~sum2~0=v_~sum2~0_41, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_27|, ~N~0=v_~N~0_57, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_24|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_21|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_47|, ~A~0.offset=v_~A~0.offset_50, ~M~0=v_~M~0_51, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_29|, ~sum1~0=v_~sum1~0_41, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_34|, #valid=|v_#valid_172|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_34|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_35|, #memory_int=|v_#memory_int_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_19|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_uint_array_~size#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem18#1, ULTIMATE.start_main_~#t3~0#1.base, ~sum3~0, #NULL.offset, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~mem16#1, ~sum2~0, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~ret9#1.offset, ~A~0.offset, ~M~0, ULTIMATE.start_main_#t~pre14#1, ~sum1~0, ULTIMATE.start_main_#t~nondet8#1, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1292#[L100-6]don't care [531] L100-6-->L100-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23| .cse0 4) (select |v_#length_81| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|)) (= (+ |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33| 1) |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_32|) (= (select |v_#valid_116| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|) 1) (= |v_#memory_int_61| (store |v_#memory_int_62| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23| (store (select |v_#memory_int_62| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|) .cse1 |v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_17|))) (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_34|) (<= 0 .cse1)))) InVars {ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_17|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_34|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_62|, #length=|v_#length_81|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_32|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_34|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_61|, #length=|v_#length_81|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_21|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_create_fresh_uint_array_~i~3#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#t~post20#1] 1294#[L100-6]don't care [551] L100-6-->L82-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_37|) (= |v_#pthreadsForks_58| (+ |v_#pthreadsForks_59| 1)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_97| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_97| 0)) (= (select |v_#valid_160| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) 1) (= v_~A~0.base_46 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|) (= |v_ULTIMATE.start_main_#t~pre10#1_31| |v_#pthreadsForks_59|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|) (= (ite (and (<= v_~M~0_45 v_~N~0_51) (<= 0 v_~M~0_45)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (= |v_#memory_int_95| (store |v_#memory_int_96| |v_ULTIMATE.start_main_~#t1~0#1.base_43| (store (select |v_#memory_int_96| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) |v_ULTIMATE.start_main_~#t1~0#1.offset_37| |v_ULTIMATE.start_main_#t~pre10#1_31|))) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_37|) (select |v_#length_119| |v_ULTIMATE.start_main_~#t1~0#1.base_43|)) (= v_~A~0.offset_46 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|)) InVars {#pthreadsForks=|v_#pthreadsForks_59|, ~M~0=v_~M~0_45, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33|, #valid=|v_#valid_160|, #memory_int=|v_#memory_int_96|, #length=|v_#length_119|, ~N~0=v_~N~0_51, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_37|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33|} OutVars{~A~0.base=v_~A~0.base_46, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|, ~N~0=v_~N~0_51, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_37|, ~A~0.offset=v_~A~0.offset_46, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_41|, #pthreadsForks=|v_#pthreadsForks_58|, ~M~0=v_~M~0_45, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_97|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_41|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_31|, #valid=|v_#valid_160|, #memory_int=|v_#memory_int_95|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|, #length=|v_#length_119|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|} AuxVars[] AssignedVars[~A~0.base, ~A~0.offset, ULTIMATE.start_main_#t~ret9#1.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~pre10#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1178#[L82-3]don't care [399] L82-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre10#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread1Thread1of1ForFork0_#t~mem2=|v_thread1Thread1of1ForFork0_#t~mem2_8|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_14, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem2, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 1180#[thread1ENTRY, L82-4]don't care [361] thread1ENTRY-->L48-5: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] 1274#[L48-5, L82-4]don't care [2022-07-26 14:18:36,536 INFO L735 eck$LassoCheckResult]: Loop: 1274#[L48-5, L82-4]don't care [543] L48-5-->L48-5: Formula: (let ((.cse1 (* v_thread1Thread1of1ForFork0_~i~0_36 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_38))) (and (= (+ v_thread1Thread1of1ForFork0_~i~0_36 1) v_thread1Thread1of1ForFork0_~i~0_35) (< v_thread1Thread1of1ForFork0_~i~0_36 v_~N~0_43) (= (+ v_~sum1~0_32 (select (select |v_#memory_int_87| v_~A~0.base_38) .cse0)) v_~sum1~0_31) (<= (+ .cse1 v_~A~0.offset_38 4) (select |v_#length_101| v_~A~0.base_38)) (= (select |v_#valid_140| v_~A~0.base_38) 1) (<= 0 .cse0)))) InVars {~A~0.base=v_~A~0.base_38, ~A~0.offset=v_~A~0.offset_38, ~sum1~0=v_~sum1~0_32, #valid=|v_#valid_140|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_36, #memory_int=|v_#memory_int_87|, #length=|v_#length_101|, ~N~0=v_~N~0_43} OutVars{~A~0.base=v_~A~0.base_38, thread1Thread1of1ForFork0_#t~mem2=|v_thread1Thread1of1ForFork0_#t~mem2_17|, ~A~0.offset=v_~A~0.offset_38, ~sum1~0=v_~sum1~0_31, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_17|, #valid=|v_#valid_140|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_35, #memory_int=|v_#memory_int_87|, #length=|v_#length_101|, ~N~0=v_~N~0_43} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem2, ~sum1~0, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0] 1274#[L48-5, L82-4]don't care [2022-07-26 14:18:36,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:36,537 INFO L85 PathProgramCache]: Analyzing trace with hash 556621047, now seen corresponding path program 1 times [2022-07-26 14:18:36,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:36,537 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037312939] [2022-07-26 14:18:36,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:36,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:36,565 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:36,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:36,589 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:36,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:36,590 INFO L85 PathProgramCache]: Analyzing trace with hash 574, now seen corresponding path program 2 times [2022-07-26 14:18:36,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:36,590 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696934165] [2022-07-26 14:18:36,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:36,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:36,595 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:36,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:36,598 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:36,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:36,599 INFO L85 PathProgramCache]: Analyzing trace with hash 75383816, now seen corresponding path program 1 times [2022-07-26 14:18:36,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:36,599 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749043597] [2022-07-26 14:18:36,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:36,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:36,627 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:36,654 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:36,722 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 [2022-07-26 14:18:37,691 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:18:37,692 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:18:37,692 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:18:37,692 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:18:37,692 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:18:37,692 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:37,692 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:18:37,692 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:18:37,692 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-sum-array-hom.wvr.c_BEv2_Iteration3_Lasso [2022-07-26 14:18:37,692 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:18:37,692 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:18:37,696 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,699 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,701 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,703 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,705 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,707 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,709 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,711 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,713 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,715 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,716 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,718 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,723 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,726 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,728 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,730 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,732 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,734 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,735 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:37,737 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,421 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,423 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,424 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,426 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,428 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,432 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,436 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,438 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,440 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,442 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,443 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,445 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,447 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,449 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,451 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,452 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:38,941 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:18:38,941 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:18:38,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:38,941 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:38,945 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) [2022-07-26 14:18:38,946 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 [2022-07-26 14:18:38,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:38,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:38,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:38,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:38,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:38,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:38,954 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:38,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:38,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:38,970 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2022-07-26 14:18:38,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:38,970 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:38,971 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) [2022-07-26 14:18:38,974 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 [2022-07-26 14:18:38,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:38,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:38,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:38,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:38,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:38,981 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:38,981 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:38,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:38,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,006 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 [2022-07-26 14:18:39,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,007 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) [2022-07-26 14:18:39,008 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 [2022-07-26 14:18:39,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:39,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,015 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,016 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:39,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:39,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,034 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2022-07-26 14:18:39,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,035 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) [2022-07-26 14:18:39,036 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 [2022-07-26 14:18:39,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,044 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,045 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,045 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,068 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2022-07-26 14:18:39,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,069 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) [2022-07-26 14:18:39,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,074 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 [2022-07-26 14:18:39,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,087 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,092 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,092 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,127 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 [2022-07-26 14:18:39,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,128 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) [2022-07-26 14:18:39,130 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 [2022-07-26 14:18:39,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,136 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,138 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,138 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,157 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 [2022-07-26 14:18:39,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,159 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) [2022-07-26 14:18:39,159 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 [2022-07-26 14:18:39,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,167 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,168 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,168 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,185 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2022-07-26 14:18:39,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,187 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) [2022-07-26 14:18:39,187 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 [2022-07-26 14:18:39,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,197 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,197 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,215 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 [2022-07-26 14:18:39,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,216 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) [2022-07-26 14:18:39,217 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 [2022-07-26 14:18:39,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:39,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,226 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,226 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:39,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:39,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,275 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 [2022-07-26 14:18:39,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,275 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,276 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) [2022-07-26 14:18:39,279 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 [2022-07-26 14:18:39,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:39,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,287 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:39,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:39,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,328 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 [2022-07-26 14:18:39,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,329 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) [2022-07-26 14:18:39,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:39,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,344 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:39,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:39,346 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 [2022-07-26 14:18:39,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,391 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 [2022-07-26 14:18:39,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,393 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) [2022-07-26 14:18:39,399 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 [2022-07-26 14:18:39,400 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 [2022-07-26 14:18:39,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:39,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,406 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,407 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:39,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:39,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,424 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2022-07-26 14:18:39,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,424 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,425 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) [2022-07-26 14:18:39,425 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 [2022-07-26 14:18:39,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,435 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,435 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,452 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2022-07-26 14:18:39,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,453 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) [2022-07-26 14:18:39,455 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 [2022-07-26 14:18:39,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:39,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,462 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:39,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:39,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,482 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-07-26 14:18:39,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,482 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,483 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) [2022-07-26 14:18:39,484 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 [2022-07-26 14:18:39,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,493 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,493 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,511 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-07-26 14:18:39,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,512 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) [2022-07-26 14:18:39,512 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 [2022-07-26 14:18:39,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:39,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,521 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,521 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:39,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:39,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,540 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 [2022-07-26 14:18:39,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,541 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) [2022-07-26 14:18:39,542 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 [2022-07-26 14:18:39,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,552 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,554 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,554 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,573 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 [2022-07-26 14:18:39,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,574 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) [2022-07-26 14:18:39,575 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 [2022-07-26 14:18:39,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:39,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,582 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,583 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:39,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:39,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,605 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-07-26 14:18:39,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,606 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) [2022-07-26 14:18:39,607 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 [2022-07-26 14:18:39,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,615 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,616 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,635 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 [2022-07-26 14:18:39,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,636 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,637 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) [2022-07-26 14:18:39,638 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 [2022-07-26 14:18:39,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,646 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,646 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,683 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:39,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,683 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,684 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) [2022-07-26 14:18:39,685 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 [2022-07-26 14:18:39,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,692 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,693 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,693 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,710 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 [2022-07-26 14:18:39,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,712 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) [2022-07-26 14:18:39,712 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 [2022-07-26 14:18:39,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,719 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 14:18:39,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,719 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,724 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 14:18:39,724 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,747 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-07-26 14:18:39,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,747 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,748 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) [2022-07-26 14:18:39,749 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 [2022-07-26 14:18:39,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,756 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,757 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,757 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,775 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 [2022-07-26 14:18:39,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,776 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) [2022-07-26 14:18:39,788 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 [2022-07-26 14:18:39,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,795 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,796 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,796 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,814 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 [2022-07-26 14:18:39,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,815 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,816 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) [2022-07-26 14:18:39,817 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 [2022-07-26 14:18:39,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,826 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,827 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,827 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,845 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-07-26 14:18:39,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,845 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,846 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) [2022-07-26 14:18:39,847 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 [2022-07-26 14:18:39,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,856 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,856 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,874 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 [2022-07-26 14:18:39,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,875 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,876 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) [2022-07-26 14:18:39,877 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-26 14:18:39,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,884 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,888 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,888 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,909 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 [2022-07-26 14:18:39,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,911 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) [2022-07-26 14:18:39,911 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 [2022-07-26 14:18:39,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:39,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,918 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,920 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,920 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:39,937 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-07-26 14:18:39,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:39,943 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:39,944 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) [2022-07-26 14:18:39,945 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 [2022-07-26 14:18:39,946 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 [2022-07-26 14:18:39,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:39,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:39,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:39,954 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:39,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:39,961 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:39,979 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:18:40,017 INFO L443 ModelExtractionUtils]: Simplification made 9 calls to the SMT solver. [2022-07-26 14:18:40,018 INFO L444 ModelExtractionUtils]: 6 out of 37 variables were initially zero. Simplification set additionally 28 variables to zero. [2022-07-26 14:18:40,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:40,018 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:40,032 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) [2022-07-26 14:18:40,037 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:18:40,047 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 [2022-07-26 14:18:40,056 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:18:40,056 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:18:40,056 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread1Thread1of1ForFork0_~i~0, ~N~0) = -1*thread1Thread1of1ForFork0_~i~0 + 1*~N~0 Supporting invariants [] [2022-07-26 14:18:40,071 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-07-26 14:18:40,168 INFO L156 tatePredicateManager]: 32 out of 32 supporting invariants were superfluous and have been removed [2022-07-26 14:18:40,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:40,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:18:40,217 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:18:40,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:18:40,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:18:40,232 INFO L263 TraceCheckSpWp]: Trace formula consists of 11 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:18:40,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:18:40,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:18:40,232 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:18:40,233 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 149 states and 467 transitions. cyclomatic complexity: 405 Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 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) [2022-07-26 14:18:40,295 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 149 states and 467 transitions. cyclomatic complexity: 405. Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 384 states and 1483 transitions. Complement of second has 4 states. [2022-07-26 14:18:40,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 14:18:40,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 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) [2022-07-26 14:18:40,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 46 transitions. [2022-07-26 14:18:40,297 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 46 transitions. Stem has 5 letters. Loop has 1 letters. [2022-07-26 14:18:40,297 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:18:40,297 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 46 transitions. Stem has 6 letters. Loop has 1 letters. [2022-07-26 14:18:40,297 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:18:40,297 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 46 transitions. Stem has 5 letters. Loop has 2 letters. [2022-07-26 14:18:40,297 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:18:40,297 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 384 states and 1483 transitions. [2022-07-26 14:18:40,305 INFO L131 ngComponentsAnalysis]: Automaton has 72 accepting balls. 72 [2022-07-26 14:18:40,310 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 384 states to 305 states and 1100 transitions. [2022-07-26 14:18:40,310 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 187 [2022-07-26 14:18:40,311 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 257 [2022-07-26 14:18:40,311 INFO L73 IsDeterministic]: Start isDeterministic. Operand 305 states and 1100 transitions. [2022-07-26 14:18:40,311 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:18:40,312 INFO L220 hiAutomatonCegarLoop]: Abstraction has 305 states and 1100 transitions. [2022-07-26 14:18:40,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states and 1100 transitions. [2022-07-26 14:18:40,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 192. [2022-07-26 14:18:40,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 192 states, 192 states have (on average 3.8489583333333335) internal successors, (739), 191 states have internal predecessors, (739), 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) [2022-07-26 14:18:40,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 739 transitions. [2022-07-26 14:18:40,325 INFO L242 hiAutomatonCegarLoop]: Abstraction has 192 states and 739 transitions. [2022-07-26 14:18:40,325 INFO L426 stractBuchiCegarLoop]: Abstraction has 192 states and 739 transitions. [2022-07-26 14:18:40,326 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 14:18:40,326 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 192 states and 739 transitions. [2022-07-26 14:18:40,328 INFO L131 ngComponentsAnalysis]: Automaton has 60 accepting balls. 60 [2022-07-26 14:18:40,328 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:18:40,328 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:18:40,328 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 14:18:40,328 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:18:40,329 INFO L733 eck$LassoCheckResult]: Stem: 2226#[ULTIMATE.startENTRY]don't care [554] ULTIMATE.startENTRY-->L100-6: Formula: (let ((.cse0 (store |v_#valid_174| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse2 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1))) (let ((.cse3 (select |v_#memory_int_101| 1)) (.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47| 1))) (and (= (select |v_#valid_174| 0) 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (= |v_#NULL.base_12| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44|) 1 0) 0)) (= (select .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_43| 0) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t3~0#1.base_47|) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~A~0.base_50 0) (= 2 (select |v_#length_129| 1)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_35| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|) (= (select |v_#valid_174| 2) 1) (= (store (store (store (store |v_#length_129| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_47| 4) |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| 4)) |v_#length_127|) (= 32 (select |v_#length_129| 2)) (= (select |v_#valid_174| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= v_~A~0.offset_50 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47|) 0) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_46| 0) (= (select .cse3 1) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21| v_~N~0_57) (= |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21|) (= (select |v_#valid_174| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= v_~sum1~0_41 0) (< 0 |v_#StackHeapBarrier_32|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= v_~sum3~0_41 0) (= v_~sum2~0_41 0) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_12| 0) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_39| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_101| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_101| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|) (= (select .cse3 0) 48) (= (store .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| 1) |v_#valid_172|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_32|, #valid=|v_#valid_174|, #memory_int=|v_#memory_int_101|, #length=|v_#length_129|} OutVars{~A~0.base=v_~A~0.base_50, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_44|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_43|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_39|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_26|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_47|, ~sum3~0=v_~sum3~0_41, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_101|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_47|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_22|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_27|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_24|, #length=|v_#length_127|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_46|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_27|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_24|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_22|, ~sum2~0=v_~sum2~0_41, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_27|, ~N~0=v_~N~0_57, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_24|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_21|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_47|, ~A~0.offset=v_~A~0.offset_50, ~M~0=v_~M~0_51, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_29|, ~sum1~0=v_~sum1~0_41, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_34|, #valid=|v_#valid_172|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_34|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_35|, #memory_int=|v_#memory_int_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_19|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_uint_array_~size#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem18#1, ULTIMATE.start_main_~#t3~0#1.base, ~sum3~0, #NULL.offset, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~mem16#1, ~sum2~0, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~ret9#1.offset, ~A~0.offset, ~M~0, ULTIMATE.start_main_#t~pre14#1, ~sum1~0, ULTIMATE.start_main_#t~nondet8#1, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2072#[L100-6]don't care [551] L100-6-->L82-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_37|) (= |v_#pthreadsForks_58| (+ |v_#pthreadsForks_59| 1)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_97| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_97| 0)) (= (select |v_#valid_160| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) 1) (= v_~A~0.base_46 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|) (= |v_ULTIMATE.start_main_#t~pre10#1_31| |v_#pthreadsForks_59|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|) (= (ite (and (<= v_~M~0_45 v_~N~0_51) (<= 0 v_~M~0_45)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (= |v_#memory_int_95| (store |v_#memory_int_96| |v_ULTIMATE.start_main_~#t1~0#1.base_43| (store (select |v_#memory_int_96| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) |v_ULTIMATE.start_main_~#t1~0#1.offset_37| |v_ULTIMATE.start_main_#t~pre10#1_31|))) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_37|) (select |v_#length_119| |v_ULTIMATE.start_main_~#t1~0#1.base_43|)) (= v_~A~0.offset_46 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|)) InVars {#pthreadsForks=|v_#pthreadsForks_59|, ~M~0=v_~M~0_45, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33|, #valid=|v_#valid_160|, #memory_int=|v_#memory_int_96|, #length=|v_#length_119|, ~N~0=v_~N~0_51, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_37|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33|} OutVars{~A~0.base=v_~A~0.base_46, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|, ~N~0=v_~N~0_51, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_37|, ~A~0.offset=v_~A~0.offset_46, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_41|, #pthreadsForks=|v_#pthreadsForks_58|, ~M~0=v_~M~0_45, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_97|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_41|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_31|, #valid=|v_#valid_160|, #memory_int=|v_#memory_int_95|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|, #length=|v_#length_119|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|} AuxVars[] AssignedVars[~A~0.base, ~A~0.offset, ULTIMATE.start_main_#t~ret9#1.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~pre10#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2068#[L82-3]don't care [399] L82-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre10#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread1Thread1of1ForFork0_#t~mem2=|v_thread1Thread1of1ForFork0_#t~mem2_8|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_14, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem2, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 2070#[thread1ENTRY, L82-4]don't care [525] L82-4-->L83-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_35|) (= |v_#memory_int_57| (store |v_#memory_int_58| |v_ULTIMATE.start_main_~#t2~0#1.base_29| (store (select |v_#memory_int_58| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre12#1_23|))) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= |v_#pthreadsForks_34| (+ |v_#pthreadsForks_35| 1)) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_77| |v_ULTIMATE.start_main_~#t2~0#1.base_29|)) (= (select |v_#valid_112| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_35|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_112|, #memory_int=|v_#memory_int_58|, #length=|v_#length_77|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_13|, #pthreadsForks=|v_#pthreadsForks_34|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_112|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_17|, #memory_int=|v_#memory_int_57|, #length=|v_#length_77|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, #pthreadsForks, ULTIMATE.start_main_#t~pre10#1, #memory_int] 2220#[thread1ENTRY, L83-3]don't care [402] L83-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_14, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread2Thread1of1ForFork1_#t~post3=|v_thread2Thread1of1ForFork1_#t~post3_8|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_#t~mem4=|v_thread2Thread1of1ForFork1_#t~mem4_8|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post3, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_#t~mem4, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 2208#[thread1ENTRY, thread2ENTRY, L83-4]don't care [373] thread2ENTRY-->L56-5: Formula: (= v_thread2Thread1of1ForFork1_~i~1_1 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1] 2042#[thread1ENTRY, L56-5, L83-4]don't care [2022-07-26 14:18:40,329 INFO L735 eck$LassoCheckResult]: Loop: 2042#[thread1ENTRY, L56-5, L83-4]don't care [546] L56-5-->L56-5: Formula: (let ((.cse1 (* v_thread2Thread1of1ForFork1_~i~1_28 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_42))) (and (< v_thread2Thread1of1ForFork1_~i~1_28 v_~M~0_41) (= v_thread2Thread1of1ForFork1_~i~1_27 (+ v_thread2Thread1of1ForFork1_~i~1_28 1)) (= 1 (select |v_#valid_148| v_~A~0.base_42)) (= (+ v_~sum2~0_32 (select (select |v_#memory_int_91| v_~A~0.base_42) .cse0)) v_~sum2~0_31) (<= (+ .cse1 v_~A~0.offset_42 4) (select |v_#length_109| v_~A~0.base_42)) (<= 0 .cse0)))) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_28, ~A~0.base=v_~A~0.base_42, ~A~0.offset=v_~A~0.offset_42, ~M~0=v_~M~0_41, #valid=|v_#valid_148|, #memory_int=|v_#memory_int_91|, ~sum2~0=v_~sum2~0_32, #length=|v_#length_109|} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_27, ~A~0.base=v_~A~0.base_42, thread2Thread1of1ForFork1_#t~post3=|v_thread2Thread1of1ForFork1_#t~post3_17|, ~A~0.offset=v_~A~0.offset_42, ~M~0=v_~M~0_41, #valid=|v_#valid_148|, #memory_int=|v_#memory_int_91|, ~sum2~0=v_~sum2~0_31, #length=|v_#length_109|, thread2Thread1of1ForFork1_#t~mem4=|v_thread2Thread1of1ForFork1_#t~mem4_23|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post3, ~sum2~0, thread2Thread1of1ForFork1_#t~mem4] 2042#[thread1ENTRY, L56-5, L83-4]don't care [2022-07-26 14:18:40,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:40,329 INFO L85 PathProgramCache]: Analyzing trace with hash 89448191, now seen corresponding path program 1 times [2022-07-26 14:18:40,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:40,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653494793] [2022-07-26 14:18:40,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:40,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:40,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:40,354 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:40,377 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:40,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:40,378 INFO L85 PathProgramCache]: Analyzing trace with hash 577, now seen corresponding path program 1 times [2022-07-26 14:18:40,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:40,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1603707139] [2022-07-26 14:18:40,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:40,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:40,383 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:40,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:40,397 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:40,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:40,398 INFO L85 PathProgramCache]: Analyzing trace with hash -1522072829, now seen corresponding path program 1 times [2022-07-26 14:18:40,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:40,398 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403763609] [2022-07-26 14:18:40,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:40,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:40,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:18:40,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:18:40,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:18:40,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403763609] [2022-07-26 14:18:40,454 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [403763609] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:18:40,454 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:18:40,454 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 14:18:40,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1821102379] [2022-07-26 14:18:40,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:18:40,489 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:18:40,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-26 14:18:40,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-26 14:18:40,490 INFO L87 Difference]: Start difference. First operand 192 states and 739 transitions. cyclomatic complexity: 632 Second operand has 5 states, 4 states have (on average 1.75) internal successors, (7), 4 states have internal predecessors, (7), 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) [2022-07-26 14:18:40,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:18:40,581 INFO L93 Difference]: Finished difference Result 259 states and 869 transitions. [2022-07-26 14:18:40,582 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 259 states and 869 transitions. [2022-07-26 14:18:40,585 INFO L131 ngComponentsAnalysis]: Automaton has 48 accepting balls. 48 [2022-07-26 14:18:40,587 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 259 states to 166 states and 657 transitions. [2022-07-26 14:18:40,588 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 118 [2022-07-26 14:18:40,588 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 118 [2022-07-26 14:18:40,588 INFO L73 IsDeterministic]: Start isDeterministic. Operand 166 states and 657 transitions. [2022-07-26 14:18:40,588 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:18:40,588 INFO L220 hiAutomatonCegarLoop]: Abstraction has 166 states and 657 transitions. [2022-07-26 14:18:40,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states and 657 transitions. [2022-07-26 14:18:40,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 166. [2022-07-26 14:18:40,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 166 states, 166 states have (on average 3.9578313253012047) internal successors, (657), 165 states have internal predecessors, (657), 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) [2022-07-26 14:18:40,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 657 transitions. [2022-07-26 14:18:40,596 INFO L242 hiAutomatonCegarLoop]: Abstraction has 166 states and 657 transitions. [2022-07-26 14:18:40,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-26 14:18:40,597 INFO L426 stractBuchiCegarLoop]: Abstraction has 166 states and 657 transitions. [2022-07-26 14:18:40,597 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 14:18:40,597 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 166 states and 657 transitions. [2022-07-26 14:18:40,599 INFO L131 ngComponentsAnalysis]: Automaton has 48 accepting balls. 48 [2022-07-26 14:18:40,599 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:18:40,599 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:18:40,599 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:18:40,599 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:18:40,600 INFO L733 eck$LassoCheckResult]: Stem: 2911#[ULTIMATE.startENTRY]don't care [554] ULTIMATE.startENTRY-->L100-6: Formula: (let ((.cse0 (store |v_#valid_174| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse2 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1))) (let ((.cse3 (select |v_#memory_int_101| 1)) (.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47| 1))) (and (= (select |v_#valid_174| 0) 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (= |v_#NULL.base_12| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44|) 1 0) 0)) (= (select .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_43| 0) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t3~0#1.base_47|) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~A~0.base_50 0) (= 2 (select |v_#length_129| 1)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_35| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|) (= (select |v_#valid_174| 2) 1) (= (store (store (store (store |v_#length_129| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_47| 4) |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| 4)) |v_#length_127|) (= 32 (select |v_#length_129| 2)) (= (select |v_#valid_174| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= v_~A~0.offset_50 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47|) 0) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_46| 0) (= (select .cse3 1) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21| v_~N~0_57) (= |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21|) (= (select |v_#valid_174| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= v_~sum1~0_41 0) (< 0 |v_#StackHeapBarrier_32|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= v_~sum3~0_41 0) (= v_~sum2~0_41 0) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_12| 0) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_39| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_101| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_101| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|) (= (select .cse3 0) 48) (= (store .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| 1) |v_#valid_172|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_32|, #valid=|v_#valid_174|, #memory_int=|v_#memory_int_101|, #length=|v_#length_129|} OutVars{~A~0.base=v_~A~0.base_50, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_44|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_43|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_39|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_26|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_47|, ~sum3~0=v_~sum3~0_41, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_101|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_47|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_22|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_27|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_24|, #length=|v_#length_127|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_46|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_27|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_24|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_22|, ~sum2~0=v_~sum2~0_41, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_27|, ~N~0=v_~N~0_57, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_24|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_21|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_47|, ~A~0.offset=v_~A~0.offset_50, ~M~0=v_~M~0_51, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_29|, ~sum1~0=v_~sum1~0_41, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_34|, #valid=|v_#valid_172|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_34|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_35|, #memory_int=|v_#memory_int_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_19|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_uint_array_~size#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem18#1, ULTIMATE.start_main_~#t3~0#1.base, ~sum3~0, #NULL.offset, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~mem16#1, ~sum2~0, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~ret9#1.offset, ~A~0.offset, ~M~0, ULTIMATE.start_main_#t~pre14#1, ~sum1~0, ULTIMATE.start_main_#t~nondet8#1, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2733#[L100-6]don't care [531] L100-6-->L100-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23| .cse0 4) (select |v_#length_81| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|)) (= (+ |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33| 1) |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_32|) (= (select |v_#valid_116| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|) 1) (= |v_#memory_int_61| (store |v_#memory_int_62| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23| (store (select |v_#memory_int_62| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|) .cse1 |v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_17|))) (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_34|) (<= 0 .cse1)))) InVars {ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_17|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_34|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_62|, #length=|v_#length_81|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_32|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_34|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_61|, #length=|v_#length_81|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_21|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_create_fresh_uint_array_~i~3#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#t~post20#1] 2735#[L100-6]don't care [551] L100-6-->L82-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_37|) (= |v_#pthreadsForks_58| (+ |v_#pthreadsForks_59| 1)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_97| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_97| 0)) (= (select |v_#valid_160| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) 1) (= v_~A~0.base_46 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|) (= |v_ULTIMATE.start_main_#t~pre10#1_31| |v_#pthreadsForks_59|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|) (= (ite (and (<= v_~M~0_45 v_~N~0_51) (<= 0 v_~M~0_45)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (= |v_#memory_int_95| (store |v_#memory_int_96| |v_ULTIMATE.start_main_~#t1~0#1.base_43| (store (select |v_#memory_int_96| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) |v_ULTIMATE.start_main_~#t1~0#1.offset_37| |v_ULTIMATE.start_main_#t~pre10#1_31|))) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_37|) (select |v_#length_119| |v_ULTIMATE.start_main_~#t1~0#1.base_43|)) (= v_~A~0.offset_46 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|)) InVars {#pthreadsForks=|v_#pthreadsForks_59|, ~M~0=v_~M~0_45, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33|, #valid=|v_#valid_160|, #memory_int=|v_#memory_int_96|, #length=|v_#length_119|, ~N~0=v_~N~0_51, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_37|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33|} OutVars{~A~0.base=v_~A~0.base_46, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|, ~N~0=v_~N~0_51, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_37|, ~A~0.offset=v_~A~0.offset_46, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_41|, #pthreadsForks=|v_#pthreadsForks_58|, ~M~0=v_~M~0_45, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_97|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_41|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_31|, #valid=|v_#valid_160|, #memory_int=|v_#memory_int_95|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|, #length=|v_#length_119|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|} AuxVars[] AssignedVars[~A~0.base, ~A~0.offset, ULTIMATE.start_main_#t~ret9#1.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~pre10#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2729#[L82-3]don't care [399] L82-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre10#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread1Thread1of1ForFork0_#t~mem2=|v_thread1Thread1of1ForFork0_#t~mem2_8|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_14, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem2, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 2731#[thread1ENTRY, L82-4]don't care [525] L82-4-->L83-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_35|) (= |v_#memory_int_57| (store |v_#memory_int_58| |v_ULTIMATE.start_main_~#t2~0#1.base_29| (store (select |v_#memory_int_58| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre12#1_23|))) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= |v_#pthreadsForks_34| (+ |v_#pthreadsForks_35| 1)) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_77| |v_ULTIMATE.start_main_~#t2~0#1.base_29|)) (= (select |v_#valid_112| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_35|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_112|, #memory_int=|v_#memory_int_58|, #length=|v_#length_77|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_13|, #pthreadsForks=|v_#pthreadsForks_34|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_112|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_17|, #memory_int=|v_#memory_int_57|, #length=|v_#length_77|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, #pthreadsForks, ULTIMATE.start_main_#t~pre10#1, #memory_int] 2899#[thread1ENTRY, L83-3]don't care [402] L83-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_14, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread2Thread1of1ForFork1_#t~post3=|v_thread2Thread1of1ForFork1_#t~post3_8|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_#t~mem4=|v_thread2Thread1of1ForFork1_#t~mem4_8|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post3, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_#t~mem4, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 2879#[thread1ENTRY, thread2ENTRY, L83-4]don't care [373] thread2ENTRY-->L56-5: Formula: (= v_thread2Thread1of1ForFork1_~i~1_1 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1] 2703#[thread1ENTRY, L56-5, L83-4]don't care [2022-07-26 14:18:40,600 INFO L735 eck$LassoCheckResult]: Loop: 2703#[thread1ENTRY, L56-5, L83-4]don't care [546] L56-5-->L56-5: Formula: (let ((.cse1 (* v_thread2Thread1of1ForFork1_~i~1_28 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_42))) (and (< v_thread2Thread1of1ForFork1_~i~1_28 v_~M~0_41) (= v_thread2Thread1of1ForFork1_~i~1_27 (+ v_thread2Thread1of1ForFork1_~i~1_28 1)) (= 1 (select |v_#valid_148| v_~A~0.base_42)) (= (+ v_~sum2~0_32 (select (select |v_#memory_int_91| v_~A~0.base_42) .cse0)) v_~sum2~0_31) (<= (+ .cse1 v_~A~0.offset_42 4) (select |v_#length_109| v_~A~0.base_42)) (<= 0 .cse0)))) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_28, ~A~0.base=v_~A~0.base_42, ~A~0.offset=v_~A~0.offset_42, ~M~0=v_~M~0_41, #valid=|v_#valid_148|, #memory_int=|v_#memory_int_91|, ~sum2~0=v_~sum2~0_32, #length=|v_#length_109|} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_27, ~A~0.base=v_~A~0.base_42, thread2Thread1of1ForFork1_#t~post3=|v_thread2Thread1of1ForFork1_#t~post3_17|, ~A~0.offset=v_~A~0.offset_42, ~M~0=v_~M~0_41, #valid=|v_#valid_148|, #memory_int=|v_#memory_int_91|, ~sum2~0=v_~sum2~0_31, #length=|v_#length_109|, thread2Thread1of1ForFork1_#t~mem4=|v_thread2Thread1of1ForFork1_#t~mem4_23|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post3, ~sum2~0, thread2Thread1of1ForFork1_#t~mem4] 2703#[thread1ENTRY, L56-5, L83-4]don't care [2022-07-26 14:18:40,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:40,600 INFO L85 PathProgramCache]: Analyzing trace with hash -1957915394, now seen corresponding path program 1 times [2022-07-26 14:18:40,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:40,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808672049] [2022-07-26 14:18:40,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:40,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:40,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:40,622 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:40,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:40,637 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:40,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:40,638 INFO L85 PathProgramCache]: Analyzing trace with hash 577, now seen corresponding path program 2 times [2022-07-26 14:18:40,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:40,638 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1566799330] [2022-07-26 14:18:40,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:40,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:40,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:40,641 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:40,656 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:40,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:40,657 INFO L85 PathProgramCache]: Analyzing trace with hash -565834524, now seen corresponding path program 1 times [2022-07-26 14:18:40,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:40,657 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073205539] [2022-07-26 14:18:40,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:40,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:40,687 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:40,717 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:41,418 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 [2022-07-26 14:18:42,039 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:18:42,039 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:18:42,039 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:18:42,039 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:18:42,039 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:18:42,039 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:42,039 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:18:42,039 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:18:42,039 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-sum-array-hom.wvr.c_BEv2_Iteration5_Lasso [2022-07-26 14:18:42,039 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:18:42,039 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:18:42,042 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,044 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,046 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,048 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,051 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,052 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,055 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,057 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,058 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,060 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,061 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,755 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,758 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,760 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,762 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,764 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,765 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,767 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,768 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,770 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,771 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,773 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,775 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,777 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,780 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,782 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,783 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,785 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,787 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,789 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,791 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,793 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,795 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,796 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,798 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,800 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,802 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,804 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,805 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,807 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,809 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:42,810 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:43,398 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:18:43,398 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:18:43,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:43,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:43,400 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:43,406 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-26 14:18:43,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:43,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:43,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:43,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:43,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:43,413 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:43,413 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:43,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:43,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:43,428 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-07-26 14:18:43,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:43,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:43,430 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:43,431 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-26 14:18:43,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:43,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:43,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:43,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:43,437 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:43,438 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:43,438 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:43,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:43,464 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:43,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:43,464 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:43,465 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:43,465 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-26 14:18:43,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:43,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:43,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:43,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:43,473 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:43,474 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:43,474 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:43,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:43,509 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-07-26 14:18:43,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:43,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:43,510 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:43,511 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-26 14:18:43,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:43,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:43,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:43,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:43,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:43,518 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:43,518 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:43,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:43,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:43,534 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-07-26 14:18:43,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:43,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:43,535 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:43,536 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-26 14:18:43,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:43,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:43,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:43,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:43,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:43,543 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:43,543 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:43,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:43,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:43,560 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-07-26 14:18:43,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:43,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:43,561 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:43,562 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-26 14:18:43,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:43,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:43,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:43,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:43,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:43,570 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:43,570 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:43,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:43,625 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:43,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:43,625 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:43,626 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:43,627 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-26 14:18:43,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:43,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:43,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:43,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:43,634 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:43,635 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:43,635 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:43,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:43,652 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-07-26 14:18:43,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:43,653 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:43,654 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:43,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:43,657 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-26 14:18:43,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:43,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:43,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:43,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:43,663 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:43,663 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:43,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:43,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:43,691 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:43,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:43,691 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:43,692 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:43,694 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-07-26 14:18:43,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:43,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:43,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:43,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:43,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:43,701 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:43,701 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:43,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:43,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:43,717 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-07-26 14:18:43,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:43,718 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:43,718 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:43,719 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-07-26 14:18:43,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:43,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:43,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:43,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:43,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:43,727 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:43,727 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:43,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:43,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:43,773 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-07-26 14:18:43,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:43,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:43,775 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:43,776 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-26 14:18:43,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:43,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:43,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:43,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:43,784 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:43,792 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:43,793 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:43,809 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:18:43,848 INFO L443 ModelExtractionUtils]: Simplification made 19 calls to the SMT solver. [2022-07-26 14:18:43,849 INFO L444 ModelExtractionUtils]: 5 out of 43 variables were initially zero. Simplification set additionally 34 variables to zero. [2022-07-26 14:18:43,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:43,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:43,850 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:43,850 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-26 14:18:43,852 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:18:43,858 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:18:43,858 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:18:43,858 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread2Thread1of1ForFork1_~i~1, v_rep(select #length ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base)_3, ~A~0.offset) = -4*thread2Thread1of1ForFork1_~i~1 + 1*v_rep(select #length ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base)_3 - 1*~A~0.offset Supporting invariants [] [2022-07-26 14:18:43,874 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-26 14:18:43,972 INFO L156 tatePredicateManager]: 35 out of 36 supporting invariants were superfluous and have been removed [2022-07-26 14:18:43,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:18:44,022 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-26 14:18:44,023 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:18:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:18:44,044 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-26 14:18:44,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:18:44,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:18:44,045 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 1 loop predicates [2022-07-26 14:18:44,045 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 166 states and 657 transitions. cyclomatic complexity: 564 Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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) [2022-07-26 14:18:44,111 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 166 states and 657 transitions. cyclomatic complexity: 564. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 464 states and 1940 transitions. Complement of second has 5 states. [2022-07-26 14:18:44,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 2 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 14:18:44,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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) [2022-07-26 14:18:44,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 46 transitions. [2022-07-26 14:18:44,112 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 46 transitions. Stem has 7 letters. Loop has 1 letters. [2022-07-26 14:18:44,112 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:18:44,112 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 46 transitions. Stem has 8 letters. Loop has 1 letters. [2022-07-26 14:18:44,112 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:18:44,112 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 46 transitions. Stem has 7 letters. Loop has 2 letters. [2022-07-26 14:18:44,112 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:18:44,112 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 464 states and 1940 transitions. [2022-07-26 14:18:44,119 INFO L131 ngComponentsAnalysis]: Automaton has 26 accepting balls. 26 [2022-07-26 14:18:44,123 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 464 states to 312 states and 1273 transitions. [2022-07-26 14:18:44,124 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 126 [2022-07-26 14:18:44,124 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 168 [2022-07-26 14:18:44,124 INFO L73 IsDeterministic]: Start isDeterministic. Operand 312 states and 1273 transitions. [2022-07-26 14:18:44,124 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:18:44,124 INFO L220 hiAutomatonCegarLoop]: Abstraction has 312 states and 1273 transitions. [2022-07-26 14:18:44,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states and 1273 transitions. [2022-07-26 14:18:44,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 243. [2022-07-26 14:18:44,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 243 states, 243 states have (on average 4.20164609053498) internal successors, (1021), 242 states have internal predecessors, (1021), 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) [2022-07-26 14:18:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 1021 transitions. [2022-07-26 14:18:44,134 INFO L242 hiAutomatonCegarLoop]: Abstraction has 243 states and 1021 transitions. [2022-07-26 14:18:44,134 INFO L426 stractBuchiCegarLoop]: Abstraction has 243 states and 1021 transitions. [2022-07-26 14:18:44,134 INFO L333 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-26 14:18:44,134 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 243 states and 1021 transitions. [2022-07-26 14:18:44,137 INFO L131 ngComponentsAnalysis]: Automaton has 26 accepting balls. 26 [2022-07-26 14:18:44,137 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:18:44,137 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:18:44,137 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:18:44,137 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:18:44,138 INFO L733 eck$LassoCheckResult]: Stem: 3972#[ULTIMATE.startENTRY]don't care [554] ULTIMATE.startENTRY-->L100-6: Formula: (let ((.cse0 (store |v_#valid_174| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse2 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1))) (let ((.cse3 (select |v_#memory_int_101| 1)) (.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47| 1))) (and (= (select |v_#valid_174| 0) 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (= |v_#NULL.base_12| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44|) 1 0) 0)) (= (select .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_43| 0) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t3~0#1.base_47|) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~A~0.base_50 0) (= 2 (select |v_#length_129| 1)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_35| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|) (= (select |v_#valid_174| 2) 1) (= (store (store (store (store |v_#length_129| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_47| 4) |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| 4)) |v_#length_127|) (= 32 (select |v_#length_129| 2)) (= (select |v_#valid_174| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= v_~A~0.offset_50 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47|) 0) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_46| 0) (= (select .cse3 1) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21| v_~N~0_57) (= |v_ULTIMATE.start_create_fresh_uint_array_~size#1_44| |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21|) (= (select |v_#valid_174| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= v_~sum1~0_41 0) (< 0 |v_#StackHeapBarrier_32|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= v_~sum3~0_41 0) (= v_~sum2~0_41 0) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_12| 0) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_39| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_101| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_101| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|) (= (select .cse3 0) 48) (= (store .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35| 1) |v_#valid_172|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_32|, #valid=|v_#valid_174|, #memory_int=|v_#memory_int_101|, #length=|v_#length_129|} OutVars{~A~0.base=v_~A~0.base_50, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_44|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_43|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_39|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_26|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_47|, ~sum3~0=v_~sum3~0_41, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_21|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_101|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_47|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_22|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_27|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_24|, #length=|v_#length_127|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_46|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_35|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_27|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_24|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_22|, ~sum2~0=v_~sum2~0_41, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_27|, ~N~0=v_~N~0_57, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_24|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_21|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_47|, ~A~0.offset=v_~A~0.offset_50, ~M~0=v_~M~0_51, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_29|, ~sum1~0=v_~sum1~0_41, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_34|, #valid=|v_#valid_172|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_34|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_35|, #memory_int=|v_#memory_int_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_19|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_81|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_uint_array_~size#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem18#1, ULTIMATE.start_main_~#t3~0#1.base, ~sum3~0, #NULL.offset, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~mem16#1, ~sum2~0, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~ret9#1.offset, ~A~0.offset, ~M~0, ULTIMATE.start_main_#t~pre14#1, ~sum1~0, ULTIMATE.start_main_#t~nondet8#1, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 3718#[L100-6]don't care [531] L100-6-->L100-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23| .cse0 4) (select |v_#length_81| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|)) (= (+ |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33| 1) |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_32|) (= (select |v_#valid_116| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|) 1) (= |v_#memory_int_61| (store |v_#memory_int_62| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23| (store (select |v_#memory_int_62| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|) .cse1 |v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_17|))) (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_34|) (<= 0 .cse1)))) InVars {ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_17|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_33|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_34|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_62|, #length=|v_#length_81|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_32|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_34|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_23|, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_61|, #length=|v_#length_81|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_21|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_23|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_create_fresh_uint_array_~i~3#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#t~post20#1] 3720#[L100-6]don't care [551] L100-6-->L82-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_37|) (= |v_#pthreadsForks_58| (+ |v_#pthreadsForks_59| 1)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_97| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_97| 0)) (= (select |v_#valid_160| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) 1) (= v_~A~0.base_46 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|) (= |v_ULTIMATE.start_main_#t~pre10#1_31| |v_#pthreadsForks_59|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|) (= (ite (and (<= v_~M~0_45 v_~N~0_51) (<= 0 v_~M~0_45)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (= |v_#memory_int_95| (store |v_#memory_int_96| |v_ULTIMATE.start_main_~#t1~0#1.base_43| (store (select |v_#memory_int_96| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) |v_ULTIMATE.start_main_~#t1~0#1.offset_37| |v_ULTIMATE.start_main_#t~pre10#1_31|))) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_37|) (select |v_#length_119| |v_ULTIMATE.start_main_~#t1~0#1.base_43|)) (= v_~A~0.offset_46 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|)) InVars {#pthreadsForks=|v_#pthreadsForks_59|, ~M~0=v_~M~0_45, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33|, #valid=|v_#valid_160|, #memory_int=|v_#memory_int_96|, #length=|v_#length_119|, ~N~0=v_~N~0_51, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_37|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33|} OutVars{~A~0.base=v_~A~0.base_46, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_44|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_42|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_33|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_22|, ~N~0=v_~N~0_51, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_37|, ~A~0.offset=v_~A~0.offset_46, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_41|, #pthreadsForks=|v_#pthreadsForks_58|, ~M~0=v_~M~0_45, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_97|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_41|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_31|, #valid=|v_#valid_160|, #memory_int=|v_#memory_int_95|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_22|, #length=|v_#length_119|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_33|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|} AuxVars[] AssignedVars[~A~0.base, ~A~0.offset, ULTIMATE.start_main_#t~ret9#1.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~pre10#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 3714#[L82-3]don't care [399] L82-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre10#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread1Thread1of1ForFork0_#t~mem2=|v_thread1Thread1of1ForFork0_#t~mem2_8|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_14, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem2, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 3716#[thread1ENTRY, L82-4]don't care [525] L82-4-->L83-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_35|) (= |v_#memory_int_57| (store |v_#memory_int_58| |v_ULTIMATE.start_main_~#t2~0#1.base_29| (store (select |v_#memory_int_58| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre12#1_23|))) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= |v_#pthreadsForks_34| (+ |v_#pthreadsForks_35| 1)) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_77| |v_ULTIMATE.start_main_~#t2~0#1.base_29|)) (= (select |v_#valid_112| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_35|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_112|, #memory_int=|v_#memory_int_58|, #length=|v_#length_77|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_13|, #pthreadsForks=|v_#pthreadsForks_34|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_112|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_17|, #memory_int=|v_#memory_int_57|, #length=|v_#length_77|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, #pthreadsForks, ULTIMATE.start_main_#t~pre10#1, #memory_int] 3948#[thread1ENTRY, L83-3]don't care [402] L83-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_14, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread2Thread1of1ForFork1_#t~post3=|v_thread2Thread1of1ForFork1_#t~post3_8|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_#t~mem4=|v_thread2Thread1of1ForFork1_#t~mem4_8|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post3, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_#t~mem4, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 3908#[thread1ENTRY, thread2ENTRY, L83-4]don't care [534] L83-4-->L84-3: Formula: (and (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (= (store |v_#memory_int_74| |v_ULTIMATE.start_main_~#t3~0#1.base_31| (store (select |v_#memory_int_74| |v_ULTIMATE.start_main_~#t3~0#1.base_31|) |v_ULTIMATE.start_main_~#t3~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre14#1_21|)) |v_#memory_int_73|) (= |v_ULTIMATE.start_main_#t~pre14#1_21| |v_#pthreadsForks_47|) (<= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_25|) (<= (+ |v_ULTIMATE.start_main_~#t3~0#1.offset_25| 4) (select |v_#length_87| |v_ULTIMATE.start_main_~#t3~0#1.base_31|)) (= (select |v_#valid_122| |v_ULTIMATE.start_main_~#t3~0#1.base_31|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_25|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_74|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_31|, #length=|v_#length_87|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_25|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_21|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_25|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_73|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_13|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_31|, #length=|v_#length_87|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 3910#[thread1ENTRY, thread2ENTRY, L84-3]don't care [405] L84-3-->thread3ENTRY: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre14#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#t~post5=|v_thread3Thread1of1ForFork2_#t~post5_8|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|, thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_14, thread3Thread1of1ForFork2_#t~mem6=|v_thread3Thread1of1ForFork2_#t~mem6_8|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#t~post5, thread3Thread1of1ForFork2_#res.base, thread3Thread1of1ForFork2_~i~2, thread3Thread1of1ForFork2_#t~mem6] 3838#[thread3ENTRY, thread1ENTRY, L84-4, thread2ENTRY]don't care [385] thread3ENTRY-->L64-5: Formula: (= v_thread3Thread1of1ForFork2_~i~2_1 v_~M~0_3) InVars {~M~0=v_~M~0_3} OutVars{~M~0=v_~M~0_3, thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_1} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_~i~2] 3840#[thread1ENTRY, L84-4, L64-5, thread2ENTRY]don't care [2022-07-26 14:18:44,138 INFO L735 eck$LassoCheckResult]: Loop: 3840#[thread1ENTRY, L84-4, L64-5, thread2ENTRY]don't care [545] L64-5-->L64-5: Formula: (let ((.cse1 (* v_thread3Thread1of1ForFork2_~i~2_30 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_40))) (and (= (+ (select (select |v_#memory_int_89| v_~A~0.base_40) .cse0) v_~sum3~0_32) v_~sum3~0_31) (<= 0 .cse0) (<= (+ .cse1 v_~A~0.offset_40 4) (select |v_#length_107| v_~A~0.base_40)) (= v_thread3Thread1of1ForFork2_~i~2_29 (+ v_thread3Thread1of1ForFork2_~i~2_30 1)) (< v_thread3Thread1of1ForFork2_~i~2_30 v_~N~0_47) (= (select |v_#valid_146| v_~A~0.base_40) 1)))) InVars {~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, #valid=|v_#valid_146|, #memory_int=|v_#memory_int_89|, ~sum3~0=v_~sum3~0_32, #length=|v_#length_107|, ~N~0=v_~N~0_47, thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_30} OutVars{~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, #valid=|v_#valid_146|, thread3Thread1of1ForFork2_#t~post5=|v_thread3Thread1of1ForFork2_#t~post5_19|, #memory_int=|v_#memory_int_89|, ~sum3~0=v_~sum3~0_31, #length=|v_#length_107|, ~N~0=v_~N~0_47, thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_29, thread3Thread1of1ForFork2_#t~mem6=|v_thread3Thread1of1ForFork2_#t~mem6_23|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~post5, ~sum3~0, thread3Thread1of1ForFork2_~i~2, thread3Thread1of1ForFork2_#t~mem6] 3840#[thread1ENTRY, L84-4, L64-5, thread2ENTRY]don't care [2022-07-26 14:18:44,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:44,138 INFO L85 PathProgramCache]: Analyzing trace with hash -360850325, now seen corresponding path program 1 times [2022-07-26 14:18:44,138 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:44,138 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [198540516] [2022-07-26 14:18:44,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:44,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:44,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:44,157 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:44,186 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:44,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:44,186 INFO L85 PathProgramCache]: Analyzing trace with hash 576, now seen corresponding path program 1 times [2022-07-26 14:18:44,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:44,187 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968956968] [2022-07-26 14:18:44,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:44,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:44,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:44,190 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:44,192 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:44,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:44,193 INFO L85 PathProgramCache]: Analyzing trace with hash 1698542358, now seen corresponding path program 1 times [2022-07-26 14:18:44,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:18:44,193 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512786378] [2022-07-26 14:18:44,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:18:44,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:18:44,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:44,219 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:18:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:18:44,237 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:18:44,816 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:46,364 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:18:46,365 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:18:46,365 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:18:46,365 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:18:46,365 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:18:46,365 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:46,365 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:18:46,365 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:18:46,365 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-sum-array-hom.wvr.c_BEv2_Iteration6_Lasso [2022-07-26 14:18:46,365 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:18:46,365 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:18:46,369 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:46,370 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:46,372 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:46,373 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:46,375 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:46,376 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:46,378 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:46,379 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:46,382 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:46,384 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:46,386 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:46,388 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:46,397 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:46,402 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,156 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,157 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,159 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,160 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,162 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,163 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,165 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,167 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,169 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,170 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,176 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,178 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,179 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,181 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,183 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,184 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,187 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,188 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,190 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,192 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,194 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,195 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,196 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,198 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,200 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,201 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,203 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,205 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,207 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,208 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,210 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,211 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,213 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,214 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,216 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:18:47,806 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:18:47,806 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:18:47,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:47,807 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:47,813 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:47,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:47,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:47,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:47,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:47,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:47,831 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:47,831 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:47,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:47,834 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-26 14:18:47,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:47,865 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:47,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:47,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:47,867 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:47,868 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-26 14:18:47,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:47,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:47,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:47,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:47,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:47,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:47,877 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:47,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:47,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:47,915 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:47,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:47,915 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:47,916 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:47,918 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-26 14:18:47,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:47,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:47,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:47,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:47,926 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:47,927 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:47,928 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:47,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:47,962 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:47,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:47,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:47,963 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:47,964 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-26 14:18:47,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:47,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:47,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:47,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:47,973 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:47,974 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:47,974 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:47,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,011 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:48,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,013 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:48,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,022 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,022 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:48,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:48,025 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-26 14:18:48,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,052 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-07-26 14:18:48,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,053 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,053 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,055 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-26 14:18:48,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:48,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,061 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,061 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:48,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:48,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,076 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:48,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,077 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:48,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,090 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,091 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:48,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:48,094 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-26 14:18:48,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,131 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-07-26 14:18:48,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,131 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,132 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,132 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-26 14:18:48,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,139 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,140 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,140 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,157 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:48,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,158 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,159 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-26 14:18:48,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:48,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,166 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:48,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:48,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,182 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-07-26 14:18:48,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,182 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,183 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,183 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-26 14:18:48,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:48,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,190 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,190 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:48,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:48,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,206 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-26 14:18:48,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,206 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,207 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,208 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-26 14:18:48,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,214 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,215 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,215 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,232 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:48,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,233 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,233 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,234 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-26 14:18:48,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,241 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,242 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,242 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,259 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-07-26 14:18:48,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,259 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,260 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,260 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-26 14:18:48,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:18:48,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,267 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,267 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:18:48,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:18:48,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,283 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-07-26 14:18:48,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,284 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,285 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-26 14:18:48,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,293 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,293 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,310 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-07-26 14:18:48,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,310 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,311 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,312 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-26 14:18:48,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,319 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,319 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,336 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-07-26 14:18:48,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,337 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,339 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-26 14:18:48,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,346 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,346 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,364 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:48,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,365 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,366 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-26 14:18:48,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,372 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,373 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,373 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,390 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-07-26 14:18:48,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,391 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,391 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-26 14:18:48,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,398 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 14:18:48,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,398 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,403 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 14:18:48,403 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,423 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-07-26 14:18:48,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,423 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,424 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,424 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-26 14:18:48,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,432 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,433 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,433 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,450 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-07-26 14:18:48,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,450 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,451 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,451 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-26 14:18:48,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,459 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,460 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,460 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,477 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-07-26 14:18:48,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,478 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,479 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,480 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-26 14:18:48,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,486 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,488 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,488 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,521 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:48,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,521 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,522 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,523 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-26 14:18:48,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,529 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,530 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,530 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,550 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:48,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,552 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,552 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-26 14:18:48,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,559 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,560 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,560 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,576 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-07-26 14:18:48,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,578 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,578 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-26 14:18:48,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,585 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,586 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,586 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,602 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:48,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,604 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,604 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-26 14:18:48,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,613 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,614 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,614 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:18:48,649 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-07-26 14:18:48,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,650 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,650 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-07-26 14:18:48,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:18:48,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:18:48,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:18:48,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:18:48,657 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:18:48,665 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:18:48,665 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:18:48,702 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:18:48,746 INFO L443 ModelExtractionUtils]: Simplification made 20 calls to the SMT solver. [2022-07-26 14:18:48,746 INFO L444 ModelExtractionUtils]: 5 out of 46 variables were initially zero. Simplification set additionally 37 variables to zero. [2022-07-26 14:18:48,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:18:48,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:18:48,748 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:18:48,756 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:18:48,764 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-07-26 14:18:48,784 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-26 14:18:48,784 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:18:48,784 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread3Thread1of1ForFork2_~i~2, v_rep(select #length ~A~0.base)_3) = -4*thread3Thread1of1ForFork2_~i~2 + 1*v_rep(select #length ~A~0.base)_3 Supporting invariants [1*~A~0.offset >= 0] [2022-07-26 14:18:48,802 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-07-26 14:18:48,934 INFO L156 tatePredicateManager]: 41 out of 42 supporting invariants were superfluous and have been removed [2022-07-26 14:18:48,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:18:48,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:18:48,983 INFO L263 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-26 14:18:48,983 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:18:49,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:18:49,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 12 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-26 14:18:49,024 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:18:49,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:18:49,024 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 1 loop predicates [2022-07-26 14:18:49,025 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 243 states and 1021 transitions. cyclomatic complexity: 859 Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 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) [2022-07-26 14:18:49,104 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 243 states and 1021 transitions. cyclomatic complexity: 859. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 519 states and 2090 transitions. Complement of second has 5 states. [2022-07-26 14:18:49,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 2 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 14:18:49,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 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) [2022-07-26 14:18:49,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 44 transitions. [2022-07-26 14:18:49,106 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 44 transitions. Stem has 9 letters. Loop has 1 letters. [2022-07-26 14:18:49,106 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:18:49,106 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 44 transitions. Stem has 10 letters. Loop has 1 letters. [2022-07-26 14:18:49,106 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:18:49,106 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 44 transitions. Stem has 9 letters. Loop has 2 letters. [2022-07-26 14:18:49,106 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:18:49,106 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 519 states and 2090 transitions. [2022-07-26 14:18:49,114 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 14:18:49,114 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 519 states to 0 states and 0 transitions. [2022-07-26 14:18:49,114 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-07-26 14:18:49,114 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-07-26 14:18:49,114 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-07-26 14:18:49,114 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:18:49,114 INFO L220 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:18:49,114 INFO L242 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:18:49,114 INFO L426 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:18:49,114 INFO L333 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-26 14:18:49,114 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-07-26 14:18:49,115 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 14:18:49,115 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-07-26 14:18:49,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 02:18:49 BoogieIcfgContainer [2022-07-26 14:18:49,120 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 14:18:49,121 INFO L158 Benchmark]: Toolchain (without parser) took 20697.22ms. Allocated memory was 174.1MB in the beginning and 251.7MB in the end (delta: 77.6MB). Free memory was 125.1MB in the beginning and 170.0MB in the end (delta: -45.0MB). Peak memory consumption was 33.3MB. Max. memory is 8.0GB. [2022-07-26 14:18:49,121 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 174.1MB. Free memory was 142.0MB in the beginning and 141.9MB in the end (delta: 151.9kB). There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 14:18:49,121 INFO L158 Benchmark]: CACSL2BoogieTranslator took 250.76ms. Allocated memory is still 174.1MB. Free memory was 124.9MB in the beginning and 150.7MB in the end (delta: -25.8MB). Peak memory consumption was 11.3MB. Max. memory is 8.0GB. [2022-07-26 14:18:49,122 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.47ms. Allocated memory is still 174.1MB. Free memory was 150.7MB in the beginning and 149.2MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-07-26 14:18:49,122 INFO L158 Benchmark]: Boogie Preprocessor took 48.12ms. Allocated memory is still 174.1MB. Free memory was 149.2MB in the beginning and 147.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 14:18:49,122 INFO L158 Benchmark]: RCFGBuilder took 425.95ms. Allocated memory is still 174.1MB. Free memory was 147.6MB in the beginning and 132.5MB in the end (delta: 15.1MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2022-07-26 14:18:49,122 INFO L158 Benchmark]: BuchiAutomizer took 19896.03ms. Allocated memory was 174.1MB in the beginning and 251.7MB in the end (delta: 77.6MB). Free memory was 132.5MB in the beginning and 170.0MB in the end (delta: -37.6MB). Peak memory consumption was 40.9MB. Max. memory is 8.0GB. [2022-07-26 14:18:49,123 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 174.1MB. Free memory was 142.0MB in the beginning and 141.9MB in the end (delta: 151.9kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 250.76ms. Allocated memory is still 174.1MB. Free memory was 124.9MB in the beginning and 150.7MB in the end (delta: -25.8MB). Peak memory consumption was 11.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 50.47ms. Allocated memory is still 174.1MB. Free memory was 150.7MB in the beginning and 149.2MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 48.12ms. Allocated memory is still 174.1MB. Free memory was 149.2MB in the beginning and 147.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 425.95ms. Allocated memory is still 174.1MB. Free memory was 147.6MB in the beginning and 132.5MB in the end (delta: 15.1MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 19896.03ms. Allocated memory was 174.1MB in the beginning and 251.7MB in the end (delta: 77.6MB). Free memory was 132.5MB in the beginning and 170.0MB in the end (delta: -37.6MB). Peak memory consumption was 40.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 6 terminating modules (2 trivial, 4 deterministic, 0 nondeterministic). One deterministic module has affine ranking function size + -1 * i and consists of 4 locations. One deterministic module has affine ranking function -1 * i + N and consists of 3 locations. One deterministic module has affine ranking function unknown-#length-unknown[arr] + -1 * A + i * -4 and consists of 4 locations. One deterministic module has affine ranking function i * -4 + unknown-#length-unknown[A] and consists of 4 locations. 2 modules have a trivial ranking function, the largest among these consists of 5 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 19.7s and 7 iterations. TraceHistogramMax:1. Analysis of lassos took 14.3s. Construction of modules took 0.2s. Büchi inclusion checks took 0.6s. Highest rank in rank-based complementation 3. Minimization of det autom 3. Minimization of nondet autom 3. Automata minimization 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 226 StatesRemovedByMinimization, 3 NontrivialMinimizations. 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 [4, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 222 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 220 mSDsluCounter, 53 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 115 mSDsCounter, 12 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 317 IncrementalHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12 mSolverCounterUnsat, 28 mSDtfsCounter, 317 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc2 concLT0 SILN0 SILU0 SILI0 SILT0 lasso4 LassoPreprocessingBenchmarks: Lassos: inital333 mio100 ax111 hnf100 lsp80 ukn71 mio100 lsp40 div118 bol100 ite100 ukn100 eq172 hnf91 smp84 dnf100 smp100 tf100 neg99 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 20ms VariablesStem: 7 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 8 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 4.2s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4.2s, 151 PlacesBefore, 30 PlacesAfterwards, 153 TransitionsBefore, 24 TransitionsAfterwards, 1728 CoEnabledTransitionPairs, 7 FixpointIterations, 87 TrivialSequentialCompositions, 33 ConcurrentSequentialCompositions, 12 TrivialYvCompositions, 6 ConcurrentYvCompositions, 8 ChoiceCompositions, 146 TotalNumberOfCompositions, 1856 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1733, positive: 1714, positive conditional: 0, positive unconditional: 1714, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 935, positive: 926, positive conditional: 0, positive unconditional: 926, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1733, positive: 788, positive conditional: 0, positive unconditional: 788, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 935, unknown conditional: 0, unknown unconditional: 935] , Statistics on independence cache: Total cache size (in pairs): 53, Positive cache size: 51, Positive conditional cache size: 0, Positive unconditional cache size: 51, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2 RESULT: Ultimate proved your program to be correct! [2022-07-26 14:18:49,154 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-07-26 14:18:49,365 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...