/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-semanticLbe.epf -i ../../../trunk/examples/svcomp/weaver/popl20-more-inc-subseq.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 13:55:15,134 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 13:55:15,160 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 13:55:15,193 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-26 13:55:15,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 13:55:15,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 13:55:15,207 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 13:55:15,209 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 13:55:15,210 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 13:55:15,210 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 13:55:15,211 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 13:55:15,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 13:55:15,216 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 13:55:15,217 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 13:55:15,218 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 13:55:15,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 13:55:15,219 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 13:55:15,224 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-26 13:55:15,229 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 13:55:15,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 13:55:15,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 13:55:15,231 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-semanticLbe.epf [2022-07-26 13:55:15,252 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 13:55:15,252 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 13:55:15,253 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 13:55:15,253 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 13:55:15,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 13:55:15,254 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 13:55:15,254 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 13:55:15,254 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 13:55:15,254 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 13:55:15,255 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 13:55:15,255 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 13:55:15,255 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 13:55:15,255 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 13:55:15,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 13:55:15,255 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 13:55:15,255 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 13:55:15,255 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 13:55:15,255 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 13:55:15,255 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 13:55:15,256 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 13:55:15,256 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 13:55:15,256 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 13:55:15,256 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 13:55:15,256 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 13:55:15,256 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 13:55:15,256 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 13:55:15,256 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 13:55:15,256 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 13:55:15,256 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 13:55:15,257 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 13:55:15,257 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 13:55:15,258 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 13:55:15,258 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 13:55:15,421 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 13:55:15,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 13:55:15,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 13:55:15,436 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 13:55:15,437 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 13:55:15,438 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-inc-subseq.wvr.c [2022-07-26 13:55:15,484 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d8998d11/533cd09e42644acbad949fcdfcdff334/FLAG1d679fc7e [2022-07-26 13:55:15,833 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 13:55:15,834 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-inc-subseq.wvr.c [2022-07-26 13:55:15,838 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d8998d11/533cd09e42644acbad949fcdfcdff334/FLAG1d679fc7e [2022-07-26 13:55:15,846 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d8998d11/533cd09e42644acbad949fcdfcdff334 [2022-07-26 13:55:15,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 13:55:15,848 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 13:55:15,849 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 13:55:15,849 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 13:55:15,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 13:55:15,853 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:55:15" (1/1) ... [2022-07-26 13:55:15,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72979b4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:15, skipping insertion in model container [2022-07-26 13:55:15,854 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:55:15" (1/1) ... [2022-07-26 13:55:15,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 13:55:15,875 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 13:55:16,020 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-inc-subseq.wvr.c[2924,2937] [2022-07-26 13:55:16,024 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:55:16,029 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 13:55:16,047 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-inc-subseq.wvr.c[2924,2937] [2022-07-26 13:55:16,049 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:55:16,059 INFO L208 MainTranslator]: Completed translation [2022-07-26 13:55:16,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:16 WrapperNode [2022-07-26 13:55:16,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 13:55:16,060 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 13:55:16,060 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 13:55:16,060 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 13:55:16,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:16" (1/1) ... [2022-07-26 13:55:16,072 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:16" (1/1) ... [2022-07-26 13:55:16,089 INFO L137 Inliner]: procedures = 24, calls = 45, calls flagged for inlining = 11, calls inlined = 13, statements flattened = 186 [2022-07-26 13:55:16,089 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 13:55:16,090 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 13:55:16,090 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 13:55:16,090 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 13:55:16,095 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:16" (1/1) ... [2022-07-26 13:55:16,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:16" (1/1) ... [2022-07-26 13:55:16,097 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:16" (1/1) ... [2022-07-26 13:55:16,097 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:16" (1/1) ... [2022-07-26 13:55:16,102 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:16" (1/1) ... [2022-07-26 13:55:16,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:16" (1/1) ... [2022-07-26 13:55:16,107 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:16" (1/1) ... [2022-07-26 13:55:16,109 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 13:55:16,109 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 13:55:16,109 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 13:55:16,109 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 13:55:16,110 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:16" (1/1) ... [2022-07-26 13:55:16,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:16,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:16,144 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 13:55:16,154 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 13:55:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 13:55:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-26 13:55:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-26 13:55:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-26 13:55:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-26 13:55:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 13:55:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 13:55:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 13:55:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-26 13:55:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-26 13:55:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-26 13:55:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 13:55:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 13:55:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 13:55:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 13:55:16,176 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 13:55:16,230 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 13:55:16,231 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 13:55:16,514 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 13:55:16,575 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 13:55:16,575 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-07-26 13:55:16,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:55:16 BoogieIcfgContainer [2022-07-26 13:55:16,577 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 13:55:16,578 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 13:55:16,578 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 13:55:16,581 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 13:55:16,581 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:55:16,581 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 01:55:15" (1/3) ... [2022-07-26 13:55:16,582 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@39de3fdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:55:16, skipping insertion in model container [2022-07-26 13:55:16,582 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:55:16,582 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:16" (2/3) ... [2022-07-26 13:55:16,583 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@39de3fdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:55:16, skipping insertion in model container [2022-07-26 13:55:16,583 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:55:16,583 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:55:16" (3/3) ... [2022-07-26 13:55:16,583 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-more-inc-subseq.wvr.c [2022-07-26 13:55:16,653 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-26 13:55:16,680 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 175 places, 185 transitions, 386 flow [2022-07-26 13:55:16,730 INFO L129 PetriNetUnfolder]: 15/181 cut-off events. [2022-07-26 13:55:16,731 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 13:55:16,733 INFO L84 FinitePrefix]: Finished finitePrefix Result has 190 conditions, 181 events. 15/181 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 97 event pairs, 0 based on Foata normal form. 0/166 useless extension candidates. Maximal degree in co-relation 147. Up to 2 conditions per place. [2022-07-26 13:55:16,734 INFO L82 GeneralOperation]: Start removeDead. Operand has 175 places, 185 transitions, 386 flow [2022-07-26 13:55:16,744 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 173 places, 181 transitions, 374 flow [2022-07-26 13:55:16,746 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:55:16,755 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 173 places, 181 transitions, 374 flow [2022-07-26 13:55:16,757 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 173 places, 181 transitions, 374 flow [2022-07-26 13:55:16,757 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 173 places, 181 transitions, 374 flow [2022-07-26 13:55:16,786 INFO L129 PetriNetUnfolder]: 15/181 cut-off events. [2022-07-26 13:55:16,787 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 13:55:16,787 INFO L84 FinitePrefix]: Finished finitePrefix Result has 190 conditions, 181 events. 15/181 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 98 event pairs, 0 based on Foata normal form. 0/166 useless extension candidates. Maximal degree in co-relation 147. Up to 2 conditions per place. [2022-07-26 13:55:16,788 INFO L116 LiptonReduction]: Number of co-enabled transitions 690 [2022-07-26 13:55:21,417 INFO L131 LiptonReduction]: Checked pairs total: 1138 [2022-07-26 13:55:21,417 INFO L133 LiptonReduction]: Total number of compositions: 194 [2022-07-26 13:55:21,434 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:55:21,434 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:55:21,434 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:55:21,434 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:55:21,435 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:55:21,435 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:55:21,435 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:55:21,435 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:55:21,436 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:55:21,470 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-26 13:55:21,471 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:21,471 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:21,474 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 13:55:21,474 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:55:21,475 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:55:21,475 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 59 states, but on-demand construction may add more states [2022-07-26 13:55:21,478 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-26 13:55:21,478 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:21,478 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:21,478 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 13:55:21,479 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:55:21,482 INFO L733 eck$LassoCheckResult]: Stem: 178#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 181#[L117-6]don't care [2022-07-26 13:55:21,482 INFO L735 eck$LassoCheckResult]: Loop: 181#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 181#[L117-6]don't care [2022-07-26 13:55:21,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:21,485 INFO L85 PathProgramCache]: Analyzing trace with hash 772, now seen corresponding path program 1 times [2022-07-26 13:55:21,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:21,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1557190574] [2022-07-26 13:55:21,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:21,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:21,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:21,585 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:21,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:21,634 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:21,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:21,635 INFO L85 PathProgramCache]: Analyzing trace with hash 735, now seen corresponding path program 1 times [2022-07-26 13:55:21,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:21,636 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129015109] [2022-07-26 13:55:21,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:21,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:21,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:21,661 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:21,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:21,666 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:21,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:21,667 INFO L85 PathProgramCache]: Analyzing trace with hash 24636, now seen corresponding path program 1 times [2022-07-26 13:55:21,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:21,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117666109] [2022-07-26 13:55:21,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:21,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:21,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:21,713 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:21,729 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:22,391 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:55:22,391 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:55:22,391 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:55:22,391 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:55:22,391 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:55:22,391 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:22,391 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:55:22,392 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:55:22,392 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-inc-subseq.wvr.c_BEv2_Iteration1_Lasso [2022-07-26 13:55:22,392 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:55:22,392 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:55:22,406 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 13:55:22,410 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 13:55:22,411 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 13:55:22,413 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 13:55:22,415 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 13:55:22,417 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 13:55:22,418 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 13:55:22,420 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 13:55:22,422 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 13:55:22,424 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 13:55:22,426 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 13:55:22,428 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 13:55:22,429 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 13:55:22,431 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 13:55:22,432 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 13:55:22,434 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 13:55:22,437 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 13:55:22,438 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 13:55:22,439 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 13:55:22,443 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 13:55:22,444 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 13:55:22,446 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 13:55:22,447 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 13:55:22,448 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 13:55:22,450 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 13:55:22,452 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 13:55:22,453 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 13:55:22,454 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 13:55:22,456 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 13:55:22,458 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 13:55:22,460 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 13:55:22,461 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 13:55:22,462 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 13:55:22,464 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 13:55:22,465 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 13:55:22,712 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 13:55:22,714 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 13:55:22,716 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 13:55:22,718 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 13:55:22,719 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 13:55:22,721 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 13:55:23,098 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:55:23,101 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:55:23,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,112 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 13:55:23,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:23,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,122 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,127 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:23,127 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:23,127 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 13:55:23,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,158 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 13:55:23,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,159 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,160 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 13:55:23,160 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 13:55:23,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:23,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:23,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,169 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,170 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:23,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:23,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,205 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 13:55:23,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,206 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,208 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 13:55:23,209 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 13:55:23,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:23,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:23,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,217 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,218 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:23,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:23,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,259 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 13:55:23,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,259 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,260 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 13:55:23,261 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 13:55:23,262 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 13:55:23,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:23,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,269 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:23,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:23,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,314 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 13:55:23,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,314 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,315 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 13:55:23,316 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 13:55:23,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:23,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:23,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,324 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,324 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:23,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:23,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,373 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 13:55:23,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,375 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 13:55:23,376 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 13:55:23,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:23,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:23,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,383 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,383 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:23,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:23,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,428 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 13:55:23,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,430 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 13:55:23,431 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 13:55:23,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:23,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,438 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,440 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:23,440 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:23,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,469 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 13:55:23,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,470 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 13:55:23,471 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 13:55:23,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:23,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,478 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,480 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:23,480 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:23,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,506 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 13:55:23,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,508 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 13:55:23,509 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 13:55:23,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:23,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,517 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,520 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:23,520 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:23,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,561 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:23,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,563 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 13:55:23,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:23,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,575 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:23,575 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:23,587 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 13:55:23,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,604 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 13:55:23,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,605 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,606 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 13:55:23,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:23,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,621 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:23,621 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:23,624 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 13:55:23,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,642 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:23,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,643 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 13:55:23,644 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 13:55:23,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:23,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,652 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:23,652 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:23,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,669 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:23,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,670 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 13:55:23,671 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 13:55:23,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:23,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,678 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,679 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:23,679 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:23,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,701 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 13:55:23,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,703 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 13:55:23,703 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 13:55:23,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:23,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:23,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,712 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,713 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:23,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:23,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,743 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 13:55:23,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,744 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,745 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 13:55:23,745 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 13:55:23,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:23,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,756 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:23,756 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:23,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,792 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:23,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,793 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,793 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 13:55:23,794 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 13:55:23,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:23,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:23,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,801 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,801 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:23,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:23,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,838 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2022-07-26 13:55:23,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,839 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,840 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 13:55:23,841 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 13:55:23,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:23,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:23,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,848 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:23,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:23,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,875 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 13:55:23,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,875 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,876 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 13:55:23,877 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 13:55:23,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:23,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:23,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,887 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,887 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:23,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:23,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,908 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 13:55:23,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,908 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,909 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 13:55:23,915 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 13:55:23,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:23,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,922 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,924 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:23,924 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:23,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,951 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2022-07-26 13:55:23,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,963 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 13:55:23,964 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 13:55:23,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:23,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:23,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,972 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:23,973 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:23,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:23,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:23,989 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:23,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:23,990 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:23,991 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 13:55:23,991 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 13:55:23,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:23,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:23,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:23,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:23,999 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,000 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:24,000 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:24,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,032 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 13:55:24,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,033 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 13:55:24,034 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 13:55:24,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:24,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:24,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,042 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,042 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:24,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:24,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,066 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 13:55:24,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,067 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,067 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 13:55:24,068 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 13:55:24,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:24,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:24,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,075 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,075 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:24,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:24,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,114 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:24,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,115 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 13:55:24,116 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 13:55:24,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:24,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,125 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:24,125 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:24,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,154 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-26 13:55:24,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,155 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 13:55:24,155 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 13:55:24,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:24,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,163 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:24,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:24,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,195 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 13:55:24,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,195 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,196 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 13:55:24,197 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 13:55:24,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:24,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:24,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,203 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,204 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:24,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:24,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,220 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:24,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,221 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 13:55:24,221 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 13:55:24,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:24,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:24,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,228 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,228 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:24,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:24,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,244 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-07-26 13:55:24,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,245 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 13:55:24,246 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 13:55:24,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:24,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,253 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,254 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:24,254 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:24,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,277 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-07-26 13:55:24,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,278 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 13:55:24,279 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 13:55:24,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:24,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,289 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,290 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:24,290 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:24,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,320 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 13:55:24,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,320 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,321 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 13:55:24,322 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 13:55:24,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:24,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:24,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,329 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,329 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:24,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:24,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,349 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 13:55:24,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,350 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 13:55:24,351 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 13:55:24,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:24,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:24,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,359 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,360 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:24,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:24,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,382 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 13:55:24,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,383 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,383 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 13:55:24,384 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 13:55:24,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:24,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:24,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,391 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:24,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:24,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,420 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:24,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,421 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 13:55:24,422 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 13:55:24,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:24,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:24,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,430 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:24,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:24,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,475 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:24,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,476 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,477 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 13:55:24,477 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 13:55:24,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:24,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,485 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,486 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:24,486 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:24,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,512 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-07-26 13:55:24,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,513 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 13:55:24,513 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 13:55:24,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:24,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,521 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,522 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:24,522 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:24,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,545 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 13:55:24,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,546 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 13:55:24,546 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 13:55:24,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:24,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,554 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,576 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:24,576 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:24,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,614 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:24,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,614 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,615 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 13:55:24,616 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 13:55:24,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:24,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,623 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 13:55:24,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,624 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,627 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 13:55:24,627 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:24,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,664 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:24,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,665 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,666 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 13:55:24,666 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 13:55:24,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:24,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,674 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:24,674 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:24,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:24,719 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 13:55:24,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,720 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 13:55:24,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:24,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:24,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:24,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:24,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:24,731 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 13:55:24,735 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:24,735 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:24,759 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:55:24,788 INFO L443 ModelExtractionUtils]: Simplification made 13 calls to the SMT solver. [2022-07-26 13:55:24,788 INFO L444 ModelExtractionUtils]: 6 out of 22 variables were initially zero. Simplification set additionally 13 variables to zero. [2022-07-26 13:55:24,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:24,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:24,790 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 13:55:24,791 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 13:55:24,792 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:55:24,812 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:55:24,813 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:55:24,813 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~1#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-26 13:55:24,831 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:24,855 INFO L156 tatePredicateManager]: 14 out of 14 supporting invariants were superfluous and have been removed [2022-07-26 13:55:24,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:24,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:24,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:55:24,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:24,905 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 13:55:24,905 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:24,905 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 13:55:24,945 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 13:55:24,947 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 59 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 13:55:24,971 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 59 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 62 states and 146 transitions. Complement of second has 3 states. [2022-07-26 13:55:24,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-26 13:55:24,975 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 13:55:24,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-26 13:55:24,976 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-26 13:55:24,976 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:24,976 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 13:55:24,976 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:24,976 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-26 13:55:24,976 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:24,977 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 62 states and 146 transitions. [2022-07-26 13:55:24,979 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 45 [2022-07-26 13:55:25,010 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 62 states to 56 states and 135 transitions. [2022-07-26 13:55:25,011 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 54 [2022-07-26 13:55:25,012 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 55 [2022-07-26 13:55:25,012 INFO L73 IsDeterministic]: Start isDeterministic. Operand 56 states and 135 transitions. [2022-07-26 13:55:25,013 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:25,013 INFO L220 hiAutomatonCegarLoop]: Abstraction has 56 states and 135 transitions. [2022-07-26 13:55:25,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states and 135 transitions. [2022-07-26 13:55:25,026 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 13:55:25,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 55. [2022-07-26 13:55:25,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 2.418181818181818) internal successors, (133), 54 states have internal predecessors, (133), 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 13:55:25,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 133 transitions. [2022-07-26 13:55:25,033 INFO L242 hiAutomatonCegarLoop]: Abstraction has 55 states and 133 transitions. [2022-07-26 13:55:25,033 INFO L426 stractBuchiCegarLoop]: Abstraction has 55 states and 133 transitions. [2022-07-26 13:55:25,034 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 13:55:25,034 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 55 states and 133 transitions. [2022-07-26 13:55:25,035 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 45 [2022-07-26 13:55:25,035 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:25,035 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:25,035 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-07-26 13:55:25,035 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:55:25,036 INFO L733 eck$LassoCheckResult]: Stem: 547#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 533#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 527#[L117-14]don't care [2022-07-26 13:55:25,036 INFO L735 eck$LassoCheckResult]: Loop: 527#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 527#[L117-14]don't care [2022-07-26 13:55:25,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:25,036 INFO L85 PathProgramCache]: Analyzing trace with hash 24671, now seen corresponding path program 1 times [2022-07-26 13:55:25,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:25,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [927623941] [2022-07-26 13:55:25,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:25,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:25,066 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:25,107 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:25,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:25,107 INFO L85 PathProgramCache]: Analyzing trace with hash 726, now seen corresponding path program 1 times [2022-07-26 13:55:25,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:25,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1443568880] [2022-07-26 13:55:25,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:25,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:25,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:25,116 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:25,119 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:25,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:25,120 INFO L85 PathProgramCache]: Analyzing trace with hash 765496, now seen corresponding path program 1 times [2022-07-26 13:55:25,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:25,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [315839963] [2022-07-26 13:55:25,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:25,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:25,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:25,145 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:25,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:25,160 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:26,043 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:55:26,044 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:55:26,044 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:55:26,044 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:55:26,044 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:55:26,044 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:26,044 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:55:26,044 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:55:26,044 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-inc-subseq.wvr.c_BEv2_Iteration2_Lasso [2022-07-26 13:55:26,044 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:55:26,044 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:55:26,047 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 13:55:26,059 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 13:55:26,061 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 13:55:26,063 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 13:55:26,065 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 13:55:26,066 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 13:55:26,347 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 13:55:26,348 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 13:55:26,350 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 13:55:26,352 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 13:55:26,353 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 13:55:26,355 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 13:55:26,357 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 13:55:26,359 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 13:55:26,360 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 13:55:26,361 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 13:55:26,363 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 13:55:26,364 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 13:55:26,366 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 13:55:26,367 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 13:55:26,369 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 13:55:26,370 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 13:55:26,372 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 13:55:26,377 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 13:55:26,379 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 13:55:26,381 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 13:55:26,382 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 13:55:26,384 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 13:55:26,385 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 13:55:26,386 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 13:55:26,388 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 13:55:26,390 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 13:55:26,391 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 13:55:26,392 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 13:55:26,394 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 13:55:26,395 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 13:55:26,396 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 13:55:26,398 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 13:55:26,399 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 13:55:26,797 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:55:26,797 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:55:26,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:26,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:26,798 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 13:55:26,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:26,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:26,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:26,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:26,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:26,813 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:26,813 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:26,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:26,817 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 13:55:26,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:26,841 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:26,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:26,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:26,842 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 13:55:26,843 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 13:55:26,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:26,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:26,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:26,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:26,850 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:26,851 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:26,851 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:26,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:26,883 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:26,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:26,884 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:26,885 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 13:55:26,886 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 13:55:26,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:26,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:26,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:26,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:26,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:26,893 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:26,894 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:26,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:26,931 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:26,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:26,931 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:26,932 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 13:55:26,933 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 13:55:26,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:26,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:26,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:26,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:26,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:26,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:26,941 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:26,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:26,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:26,968 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-07-26 13:55:26,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:26,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:26,969 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 13:55:26,969 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 13:55:26,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:26,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:26,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:26,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:26,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:26,975 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:26,976 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:26,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:26,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,012 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:27,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,013 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,014 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 13:55:27,015 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 13:55:27,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:27,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,022 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-07-26 13:55:27,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,022 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,026 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-07-26 13:55:27,026 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,058 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-07-26 13:55:27,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,059 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 13:55:27,060 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 13:55:27,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:27,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,067 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,068 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,068 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,094 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 13:55:27,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,095 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 13:55:27,096 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 13:55:27,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:27,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,102 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,103 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,103 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,132 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:27,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,132 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,133 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 13:55:27,134 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 13:55:27,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:27,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,142 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,142 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,173 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:27,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,174 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 13:55:27,204 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 13:55:27,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:27,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,212 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,213 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,241 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-07-26 13:55:27,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,243 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 13:55:27,243 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 13:55:27,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:27,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,250 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,251 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,251 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,268 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-07-26 13:55:27,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,269 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,269 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 13:55:27,270 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 13:55:27,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:27,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,277 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,278 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,278 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,295 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 13:55:27,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,297 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 13:55:27,297 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 13:55:27,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:27,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:27,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,304 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,304 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:27,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:27,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,327 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-07-26 13:55:27,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,327 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,328 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 13:55:27,328 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 13:55:27,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:27,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,336 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,337 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,337 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,356 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-07-26 13:55:27,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,357 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 13:55:27,357 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 13:55:27,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:27,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,364 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,365 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,365 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,383 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 13:55:27,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,383 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,384 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 13:55:27,385 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 13:55:27,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:27,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,392 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,392 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,422 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-26 13:55:27,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,423 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,424 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 13:55:27,425 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 13:55:27,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:27,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,432 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,457 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 13:55:27,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,458 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 13:55:27,459 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 13:55:27,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:27,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:27,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,466 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,466 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:27,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:27,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,490 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-07-26 13:55:27,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,491 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,492 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 13:55:27,492 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 13:55:27,493 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 13:55:27,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,503 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,503 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,513 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:55:27,525 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2022-07-26 13:55:27,525 INFO L444 ModelExtractionUtils]: 6 out of 22 variables were initially zero. Simplification set additionally 13 variables to zero. [2022-07-26 13:55:27,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,525 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,526 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 13:55:27,526 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 13:55:27,527 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:55:27,536 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:55:27,536 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:55:27,536 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~1#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-26 13:55:27,552 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 13:55:27,597 INFO L156 tatePredicateManager]: 20 out of 20 supporting invariants were superfluous and have been removed [2022-07-26 13:55:27,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:27,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:27,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:55:27,637 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:27,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:27,646 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 13:55:27,647 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:27,647 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 13:55:27,647 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 13:55:27,647 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 55 states and 133 transitions. cyclomatic complexity: 92 Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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 13:55:27,686 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 55 states and 133 transitions. cyclomatic complexity: 92. Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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 107 states and 263 transitions. Complement of second has 4 states. [2022-07-26 13:55:27,686 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 13:55:27,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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 13:55:27,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 21 transitions. [2022-07-26 13:55:27,687 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 21 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 13:55:27,703 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:27,703 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 21 transitions. Stem has 3 letters. Loop has 1 letters. [2022-07-26 13:55:27,703 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:27,703 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 21 transitions. Stem has 2 letters. Loop has 2 letters. [2022-07-26 13:55:27,703 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:27,703 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 107 states and 263 transitions. [2022-07-26 13:55:27,705 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-26 13:55:27,706 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 107 states to 56 states and 135 transitions. [2022-07-26 13:55:27,706 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 53 [2022-07-26 13:55:27,706 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 54 [2022-07-26 13:55:27,706 INFO L73 IsDeterministic]: Start isDeterministic. Operand 56 states and 135 transitions. [2022-07-26 13:55:27,707 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:27,707 INFO L220 hiAutomatonCegarLoop]: Abstraction has 56 states and 135 transitions. [2022-07-26 13:55:27,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states and 135 transitions. [2022-07-26 13:55:27,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2022-07-26 13:55:27,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 2.4107142857142856) internal successors, (135), 55 states have internal predecessors, (135), 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 13:55:27,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 135 transitions. [2022-07-26 13:55:27,710 INFO L242 hiAutomatonCegarLoop]: Abstraction has 56 states and 135 transitions. [2022-07-26 13:55:27,710 INFO L426 stractBuchiCegarLoop]: Abstraction has 56 states and 135 transitions. [2022-07-26 13:55:27,710 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 13:55:27,710 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 56 states and 135 transitions. [2022-07-26 13:55:27,711 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-26 13:55:27,711 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:27,711 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:27,711 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-26 13:55:27,711 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 13:55:27,712 INFO L733 eck$LassoCheckResult]: Stem: 873#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 859#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 851#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 775#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 777#[L101-4, L59]don't care [2022-07-26 13:55:27,712 INFO L735 eck$LassoCheckResult]: Loop: 777#[L101-4, L59]don't care [652] L59-->L49-4: Formula: (let ((.cse0 (* v_~i~0_71 4))) (let ((.cse1 (+ v_~A~0.offset_45 .cse0))) (and (<= (+ v_~A~0.offset_45 .cse0 4) (select |v_#length_101| v_~A~0.base_45)) (not (<= v_~last~0_20 |v_thread1Thread1of1ForFork0_#t~mem1#1_27|)) (= (select |v_#valid_116| v_~A~0.base_45) 1) (<= 0 .cse1) (< v_~i~0_71 v_~N~0_33) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_27| (select (select |v_#memory_int_101| v_~A~0.base_45) .cse1))))) InVars {~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, ~last~0=v_~last~0_20} OutVars{~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_27|, ~last~0=v_~last~0_20} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 783#[L101-4, L49-4]don't care [563] L49-4-->L59: Formula: (= v_~i~0_31 (+ v_~i~0_32 1)) InVars {~i~0=v_~i~0_32} OutVars{~i~0=v_~i~0_31, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_7|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~mem1#1] 777#[L101-4, L59]don't care [2022-07-26 13:55:27,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:27,712 INFO L85 PathProgramCache]: Analyzing trace with hash 23732313, now seen corresponding path program 1 times [2022-07-26 13:55:27,712 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:27,712 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1766196030] [2022-07-26 13:55:27,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:27,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:27,775 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 13:55:27,775 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:55:27,775 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1766196030] [2022-07-26 13:55:27,775 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1766196030] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:55:27,776 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:55:27,776 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 13:55:27,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1821956469] [2022-07-26 13:55:27,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:55:27,777 INFO L738 eck$LassoCheckResult]: stem already infeasible [2022-07-26 13:55:27,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:27,778 INFO L85 PathProgramCache]: Analyzing trace with hash 21736, now seen corresponding path program 1 times [2022-07-26 13:55:27,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:27,778 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726433176] [2022-07-26 13:55:27,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:27,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:27,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:27,784 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:27,786 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:27,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:55:27,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 13:55:27,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 13:55:27,815 INFO L87 Difference]: Start difference. First operand 56 states and 135 transitions. cyclomatic complexity: 93 Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 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 13:55:27,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:55:27,848 INFO L93 Difference]: Finished difference Result 56 states and 134 transitions. [2022-07-26 13:55:27,848 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 56 states and 134 transitions. [2022-07-26 13:55:27,849 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-26 13:55:27,851 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 56 states to 56 states and 134 transitions. [2022-07-26 13:55:27,852 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 54 [2022-07-26 13:55:27,852 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 54 [2022-07-26 13:55:27,852 INFO L73 IsDeterministic]: Start isDeterministic. Operand 56 states and 134 transitions. [2022-07-26 13:55:27,852 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:27,852 INFO L220 hiAutomatonCegarLoop]: Abstraction has 56 states and 134 transitions. [2022-07-26 13:55:27,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states and 134 transitions. [2022-07-26 13:55:27,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2022-07-26 13:55:27,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 2.392857142857143) internal successors, (134), 55 states have internal predecessors, (134), 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 13:55:27,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 134 transitions. [2022-07-26 13:55:27,861 INFO L242 hiAutomatonCegarLoop]: Abstraction has 56 states and 134 transitions. [2022-07-26 13:55:27,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 13:55:27,862 INFO L426 stractBuchiCegarLoop]: Abstraction has 56 states and 134 transitions. [2022-07-26 13:55:27,863 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 13:55:27,863 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 56 states and 134 transitions. [2022-07-26 13:55:27,863 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-26 13:55:27,863 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:27,864 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:27,864 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-26 13:55:27,864 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 13:55:27,864 INFO L733 eck$LassoCheckResult]: Stem: 1047#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1033#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 1025#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 1027#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 949#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 951#[L101-4, L59]don't care [2022-07-26 13:55:27,864 INFO L735 eck$LassoCheckResult]: Loop: 951#[L101-4, L59]don't care [652] L59-->L49-4: Formula: (let ((.cse0 (* v_~i~0_71 4))) (let ((.cse1 (+ v_~A~0.offset_45 .cse0))) (and (<= (+ v_~A~0.offset_45 .cse0 4) (select |v_#length_101| v_~A~0.base_45)) (not (<= v_~last~0_20 |v_thread1Thread1of1ForFork0_#t~mem1#1_27|)) (= (select |v_#valid_116| v_~A~0.base_45) 1) (<= 0 .cse1) (< v_~i~0_71 v_~N~0_33) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_27| (select (select |v_#memory_int_101| v_~A~0.base_45) .cse1))))) InVars {~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, ~last~0=v_~last~0_20} OutVars{~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_27|, ~last~0=v_~last~0_20} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 957#[L101-4, L49-4]don't care [563] L49-4-->L59: Formula: (= v_~i~0_31 (+ v_~i~0_32 1)) InVars {~i~0=v_~i~0_32} OutVars{~i~0=v_~i~0_31, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_7|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~mem1#1] 951#[L101-4, L59]don't care [2022-07-26 13:55:27,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:27,865 INFO L85 PathProgramCache]: Analyzing trace with hash 735665138, now seen corresponding path program 1 times [2022-07-26 13:55:27,865 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:27,865 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306219812] [2022-07-26 13:55:27,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:27,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:27,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:27,900 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:27,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:27,914 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:27,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:27,914 INFO L85 PathProgramCache]: Analyzing trace with hash 21736, now seen corresponding path program 2 times [2022-07-26 13:55:27,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:27,914 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288755596] [2022-07-26 13:55:27,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:27,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:27,917 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:27,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:27,919 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:27,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:27,919 INFO L85 PathProgramCache]: Analyzing trace with hash -1695385447, now seen corresponding path program 1 times [2022-07-26 13:55:27,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:27,919 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [482407226] [2022-07-26 13:55:27,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:27,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:27,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 13:55:27,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:55:27,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [482407226] [2022-07-26 13:55:27,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [482407226] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:55:27,999 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:55:27,999 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-26 13:55:27,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899832542] [2022-07-26 13:55:28,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:55:28,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:55:28,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-26 13:55:28,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-26 13:55:28,026 INFO L87 Difference]: Start difference. First operand 56 states and 134 transitions. cyclomatic complexity: 92 Second operand has 5 states, 5 states have (on average 1.4) 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 13:55:28,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:55:28,106 INFO L93 Difference]: Finished difference Result 105 states and 256 transitions. [2022-07-26 13:55:28,106 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 105 states and 256 transitions. [2022-07-26 13:55:28,107 INFO L131 ngComponentsAnalysis]: Automaton has 26 accepting balls. 58 [2022-07-26 13:55:28,108 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 105 states to 105 states and 256 transitions. [2022-07-26 13:55:28,109 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 103 [2022-07-26 13:55:28,110 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 103 [2022-07-26 13:55:28,110 INFO L73 IsDeterministic]: Start isDeterministic. Operand 105 states and 256 transitions. [2022-07-26 13:55:28,113 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:28,113 INFO L220 hiAutomatonCegarLoop]: Abstraction has 105 states and 256 transitions. [2022-07-26 13:55:28,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states and 256 transitions. [2022-07-26 13:55:28,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 57. [2022-07-26 13:55:28,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 2.4035087719298245) internal successors, (137), 56 states have internal predecessors, (137), 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 13:55:28,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 137 transitions. [2022-07-26 13:55:28,117 INFO L242 hiAutomatonCegarLoop]: Abstraction has 57 states and 137 transitions. [2022-07-26 13:55:28,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-26 13:55:28,119 INFO L426 stractBuchiCegarLoop]: Abstraction has 57 states and 137 transitions. [2022-07-26 13:55:28,119 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 13:55:28,119 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 57 states and 137 transitions. [2022-07-26 13:55:28,120 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-26 13:55:28,121 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:28,121 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:28,121 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 13:55:28,121 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 13:55:28,122 INFO L733 eck$LassoCheckResult]: Stem: 1280#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1266#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 1258#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 1260#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1180#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 1182#[L101-4, L59]don't care [694] L101-4-->L102-3: Formula: (and (= (select |v_#valid_184| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 4) (select |v_#length_157| |v_ULTIMATE.start_main_~#t2~0#1.base_53|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_47|) (= (store |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53| (store (select |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) |v_ULTIMATE.start_main_~#t2~0#1.offset_47| |v_ULTIMATE.start_main_#t~pre17#1_37|)) |v_#memory_int_151|) (= |v_#pthreadsForks_51| (+ |v_#pthreadsForks_52| 1)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_52|)) InVars {#pthreadsForks=|v_#pthreadsForks_52|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_152|, #length=|v_#length_157|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_11|, #pthreadsForks=|v_#pthreadsForks_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_151|, #length=|v_#length_157|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_19|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_37|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~pre17#1] 1184#[L102-3, L59]don't care [2022-07-26 13:55:28,122 INFO L735 eck$LassoCheckResult]: Loop: 1184#[L102-3, L59]don't care [652] L59-->L49-4: Formula: (let ((.cse0 (* v_~i~0_71 4))) (let ((.cse1 (+ v_~A~0.offset_45 .cse0))) (and (<= (+ v_~A~0.offset_45 .cse0 4) (select |v_#length_101| v_~A~0.base_45)) (not (<= v_~last~0_20 |v_thread1Thread1of1ForFork0_#t~mem1#1_27|)) (= (select |v_#valid_116| v_~A~0.base_45) 1) (<= 0 .cse1) (< v_~i~0_71 v_~N~0_33) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_27| (select (select |v_#memory_int_101| v_~A~0.base_45) .cse1))))) InVars {~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, ~last~0=v_~last~0_20} OutVars{~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_27|, ~last~0=v_~last~0_20} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1196#[L102-3, L49-4]don't care [563] L49-4-->L59: Formula: (= v_~i~0_31 (+ v_~i~0_32 1)) InVars {~i~0=v_~i~0_32} OutVars{~i~0=v_~i~0_31, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_7|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~mem1#1] 1184#[L102-3, L59]don't care [2022-07-26 13:55:28,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:28,123 INFO L85 PathProgramCache]: Analyzing trace with hash 1330783492, now seen corresponding path program 1 times [2022-07-26 13:55:28,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:28,123 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1662869537] [2022-07-26 13:55:28,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:28,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:28,145 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:28,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:28,174 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:28,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:28,175 INFO L85 PathProgramCache]: Analyzing trace with hash 21736, now seen corresponding path program 3 times [2022-07-26 13:55:28,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:28,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47628207] [2022-07-26 13:55:28,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:28,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:28,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:28,178 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:28,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:28,192 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:28,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:28,193 INFO L85 PathProgramCache]: Analyzing trace with hash -1017297621, now seen corresponding path program 1 times [2022-07-26 13:55:28,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:28,193 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826314987] [2022-07-26 13:55:28,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:28,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:28,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:28,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 13:55:28,309 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:55:28,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826314987] [2022-07-26 13:55:28,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1826314987] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:55:28,310 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:55:28,310 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-26 13:55:28,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [642450000] [2022-07-26 13:55:28,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:55:28,340 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:55:28,340 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-26 13:55:28,340 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-26 13:55:28,340 INFO L87 Difference]: Start difference. First operand 57 states and 137 transitions. cyclomatic complexity: 94 Second operand has 6 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 5 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 13:55:28,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:55:28,422 INFO L93 Difference]: Finished difference Result 98 states and 232 transitions. [2022-07-26 13:55:28,422 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 98 states and 232 transitions. [2022-07-26 13:55:28,423 INFO L131 ngComponentsAnalysis]: Automaton has 24 accepting balls. 56 [2022-07-26 13:55:28,424 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 98 states to 98 states and 232 transitions. [2022-07-26 13:55:28,424 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 96 [2022-07-26 13:55:28,424 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 96 [2022-07-26 13:55:28,424 INFO L73 IsDeterministic]: Start isDeterministic. Operand 98 states and 232 transitions. [2022-07-26 13:55:28,424 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:28,424 INFO L220 hiAutomatonCegarLoop]: Abstraction has 98 states and 232 transitions. [2022-07-26 13:55:28,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states and 232 transitions. [2022-07-26 13:55:28,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 64. [2022-07-26 13:55:28,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 64 states have (on average 2.484375) internal successors, (159), 63 states have internal predecessors, (159), 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 13:55:28,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 159 transitions. [2022-07-26 13:55:28,427 INFO L242 hiAutomatonCegarLoop]: Abstraction has 64 states and 159 transitions. [2022-07-26 13:55:28,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-26 13:55:28,428 INFO L426 stractBuchiCegarLoop]: Abstraction has 64 states and 159 transitions. [2022-07-26 13:55:28,428 INFO L333 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-26 13:55:28,428 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 64 states and 159 transitions. [2022-07-26 13:55:28,428 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-26 13:55:28,428 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:28,428 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:28,428 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 13:55:28,428 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 13:55:28,429 INFO L733 eck$LassoCheckResult]: Stem: 1521#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1505#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 1491#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 1493#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1407#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 1409#[L101-4, L59]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= v_~last~0_18 |v_thread1Thread1of1ForFork0_#t~mem1#1_25|) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1413#[L101-4, L49-2]don't care [2022-07-26 13:55:28,429 INFO L735 eck$LassoCheckResult]: Loop: 1413#[L101-4, L49-2]don't care [606] L49-2-->L54: Formula: (let ((.cse2 (* v_~end~0_69 4)) (.cse1 (* v_~i~0_51 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_31)) (.cse3 (+ v_~queue~0.offset_35 .cse2))) (and (<= 0 .cse0) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (select |v_#valid_92| v_~A~0.base_31) 1) (= v_~end~0_68 (+ v_~end~0_69 1)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) (not (= (ite (and (<= 0 v_~end~0_69) (< v_~end~0_69 v_~n~0_34)) 1 0) 0)) (<= (+ .cse1 v_~A~0.offset_31 4) (select |v_#length_77| v_~A~0.base_31)) (<= (+ 4 v_~queue~0.offset_35 .cse2) (select |v_#length_77| v_~queue~0.base_35)) (<= 0 .cse3) (= (select |v_#valid_92| v_~queue~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (select (select |v_#memory_int_69| v_~A~0.base_31) .cse0) (select (select |v_#memory_int_69| v_~queue~0.base_35) .cse3)) 1 0))))) InVars {~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~A~0.offset=v_~A~0.offset_31, ~i~0=v_~i~0_51, #valid=|v_#valid_92|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_69, #length=|v_#length_77|, ~queue~0.base=v_~queue~0.base_35, ~n~0=v_~n~0_34} OutVars{~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~i~0=v_~i~0_51, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_7|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_35, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, ~A~0.offset=v_~A~0.offset_31, #valid=|v_#valid_92|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_68, #length=|v_#length_77|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_7|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_21|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem2#1, ~end~0, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1] 1465#[L101-4, L54]don't care [567] L54-->L55-1: Formula: (let ((.cse1 (* v_~i~0_37 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_19))) (and (= (select |v_#valid_58| v_~A~0.base_19) 1) (= |v_thread1Thread1of1ForFork0_#t~mem5#1_13| (select (select |v_#memory_int_51| v_~A~0.base_19) .cse0)) (= v_~last~0_6 |v_thread1Thread1of1ForFork0_#t~mem5#1_13|) (<= 0 .cse0) (<= (+ .cse1 v_~A~0.offset_19 4) (select |v_#length_51| v_~A~0.base_19))))) InVars {~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_13|, ~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|, ~last~0=v_~last~0_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~last~0] 1467#[L101-4, L55-1]don't care [562] L55-1-->L59: Formula: (= (+ v_~i~0_28 1) v_~i~0_27) InVars {~i~0=v_~i~0_28} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_9|, ~i~0=v_~i~0_27, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~i~0, thread1Thread1of1ForFork0_#t~post6#1] 1421#[L101-4, L59]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= v_~last~0_18 |v_thread1Thread1of1ForFork0_#t~mem1#1_25|) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1413#[L101-4, L49-2]don't care [2022-07-26 13:55:28,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:28,429 INFO L85 PathProgramCache]: Analyzing trace with hash 1330783449, now seen corresponding path program 1 times [2022-07-26 13:55:28,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:28,429 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [482167446] [2022-07-26 13:55:28,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:28,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:28,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:28,442 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:28,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:28,455 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:28,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:28,456 INFO L85 PathProgramCache]: Analyzing trace with hash 19539827, now seen corresponding path program 1 times [2022-07-26 13:55:28,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:28,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1919623313] [2022-07-26 13:55:28,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:28,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:28,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:28,460 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:28,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:28,463 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:28,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:28,464 INFO L85 PathProgramCache]: Analyzing trace with hash 1588469835, now seen corresponding path program 1 times [2022-07-26 13:55:28,464 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:28,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [32354192] [2022-07-26 13:55:28,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:28,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:28,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 13:55:28,488 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:55:28,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [32354192] [2022-07-26 13:55:28,488 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [32354192] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:55:28,488 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:55:28,488 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 13:55:28,488 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1366286050] [2022-07-26 13:55:28,488 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:55:28,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:55:28,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-26 13:55:28,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-26 13:55:28,618 INFO L87 Difference]: Start difference. First operand 64 states and 159 transitions. cyclomatic complexity: 111 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 13:55:28,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:55:28,665 INFO L93 Difference]: Finished difference Result 93 states and 207 transitions. [2022-07-26 13:55:28,665 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 93 states and 207 transitions. [2022-07-26 13:55:28,666 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-26 13:55:28,667 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 93 states to 64 states and 158 transitions. [2022-07-26 13:55:28,667 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 62 [2022-07-26 13:55:28,667 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 62 [2022-07-26 13:55:28,668 INFO L73 IsDeterministic]: Start isDeterministic. Operand 64 states and 158 transitions. [2022-07-26 13:55:28,668 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:28,668 INFO L220 hiAutomatonCegarLoop]: Abstraction has 64 states and 158 transitions. [2022-07-26 13:55:28,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states and 158 transitions. [2022-07-26 13:55:28,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 64. [2022-07-26 13:55:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 64 states have (on average 2.46875) internal successors, (158), 63 states have internal predecessors, (158), 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 13:55:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 158 transitions. [2022-07-26 13:55:28,670 INFO L242 hiAutomatonCegarLoop]: Abstraction has 64 states and 158 transitions. [2022-07-26 13:55:28,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-26 13:55:28,673 INFO L426 stractBuchiCegarLoop]: Abstraction has 64 states and 158 transitions. [2022-07-26 13:55:28,673 INFO L333 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-26 13:55:28,673 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 64 states and 158 transitions. [2022-07-26 13:55:28,673 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-26 13:55:28,673 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:28,673 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:28,673 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:55:28,673 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 13:55:28,674 INFO L733 eck$LassoCheckResult]: Stem: 1751#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1735#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 1737#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 1721#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 1723#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1637#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 1639#[L101-4, L59]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= v_~last~0_18 |v_thread1Thread1of1ForFork0_#t~mem1#1_25|) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1643#[L101-4, L49-2]don't care [2022-07-26 13:55:28,674 INFO L735 eck$LassoCheckResult]: Loop: 1643#[L101-4, L49-2]don't care [606] L49-2-->L54: Formula: (let ((.cse2 (* v_~end~0_69 4)) (.cse1 (* v_~i~0_51 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_31)) (.cse3 (+ v_~queue~0.offset_35 .cse2))) (and (<= 0 .cse0) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (select |v_#valid_92| v_~A~0.base_31) 1) (= v_~end~0_68 (+ v_~end~0_69 1)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) (not (= (ite (and (<= 0 v_~end~0_69) (< v_~end~0_69 v_~n~0_34)) 1 0) 0)) (<= (+ .cse1 v_~A~0.offset_31 4) (select |v_#length_77| v_~A~0.base_31)) (<= (+ 4 v_~queue~0.offset_35 .cse2) (select |v_#length_77| v_~queue~0.base_35)) (<= 0 .cse3) (= (select |v_#valid_92| v_~queue~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (select (select |v_#memory_int_69| v_~A~0.base_31) .cse0) (select (select |v_#memory_int_69| v_~queue~0.base_35) .cse3)) 1 0))))) InVars {~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~A~0.offset=v_~A~0.offset_31, ~i~0=v_~i~0_51, #valid=|v_#valid_92|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_69, #length=|v_#length_77|, ~queue~0.base=v_~queue~0.base_35, ~n~0=v_~n~0_34} OutVars{~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~i~0=v_~i~0_51, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_7|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_35, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, ~A~0.offset=v_~A~0.offset_31, #valid=|v_#valid_92|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_68, #length=|v_#length_77|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_7|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_21|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem2#1, ~end~0, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1] 1703#[L101-4, L54]don't care [567] L54-->L55-1: Formula: (let ((.cse1 (* v_~i~0_37 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_19))) (and (= (select |v_#valid_58| v_~A~0.base_19) 1) (= |v_thread1Thread1of1ForFork0_#t~mem5#1_13| (select (select |v_#memory_int_51| v_~A~0.base_19) .cse0)) (= v_~last~0_6 |v_thread1Thread1of1ForFork0_#t~mem5#1_13|) (<= 0 .cse0) (<= (+ .cse1 v_~A~0.offset_19 4) (select |v_#length_51| v_~A~0.base_19))))) InVars {~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_13|, ~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|, ~last~0=v_~last~0_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~last~0] 1705#[L101-4, L55-1]don't care [562] L55-1-->L59: Formula: (= (+ v_~i~0_28 1) v_~i~0_27) InVars {~i~0=v_~i~0_28} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_9|, ~i~0=v_~i~0_27, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~i~0, thread1Thread1of1ForFork0_#t~post6#1] 1651#[L101-4, L59]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= v_~last~0_18 |v_thread1Thread1of1ForFork0_#t~mem1#1_25|) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1643#[L101-4, L49-2]don't care [2022-07-26 13:55:28,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:28,674 INFO L85 PathProgramCache]: Analyzing trace with hash 1637042849, now seen corresponding path program 1 times [2022-07-26 13:55:28,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:28,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [612560545] [2022-07-26 13:55:28,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:28,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:28,700 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:28,722 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:28,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:28,722 INFO L85 PathProgramCache]: Analyzing trace with hash 19539827, now seen corresponding path program 2 times [2022-07-26 13:55:28,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:28,722 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1669495904] [2022-07-26 13:55:28,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:28,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:28,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:28,728 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:28,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:28,733 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:28,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:28,733 INFO L85 PathProgramCache]: Analyzing trace with hash 2094473747, now seen corresponding path program 1 times [2022-07-26 13:55:28,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:28,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971367710] [2022-07-26 13:55:28,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:28,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:28,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:28,830 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 13:55:28,830 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:55:28,831 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [971367710] [2022-07-26 13:55:28,831 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [971367710] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-26 13:55:28,831 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [930431824] [2022-07-26 13:55:28,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:28,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 13:55:28,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,840 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 13:55:28,851 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,879 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Waiting until timeout for monitored process [2022-07-26 13:55:28,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:28,914 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-26 13:55:28,915 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:28,972 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 13:55:28,972 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-26 13:55:29,018 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 13:55:29,019 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [930431824] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-26 13:55:29,019 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-26 13:55:29,019 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 13 [2022-07-26 13:55:29,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1015287075] [2022-07-26 13:55:29,019 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-26 13:55:29,147 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:55:29,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-07-26 13:55:29,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=143, Unknown=0, NotChecked=0, Total=210 [2022-07-26 13:55:29,148 INFO L87 Difference]: Start difference. First operand 64 states and 158 transitions. cyclomatic complexity: 110 Second operand has 15 states, 14 states have (on average 2.142857142857143) internal successors, (30), 14 states have internal predecessors, (30), 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 13:55:29,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:55:29,311 INFO L93 Difference]: Finished difference Result 160 states and 365 transitions. [2022-07-26 13:55:29,311 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 160 states and 365 transitions. [2022-07-26 13:55:29,312 INFO L131 ngComponentsAnalysis]: Automaton has 42 accepting balls. 74 [2022-07-26 13:55:29,314 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 160 states to 150 states and 342 transitions. [2022-07-26 13:55:29,314 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 147 [2022-07-26 13:55:29,314 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 147 [2022-07-26 13:55:29,314 INFO L73 IsDeterministic]: Start isDeterministic. Operand 150 states and 342 transitions. [2022-07-26 13:55:29,314 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:29,314 INFO L220 hiAutomatonCegarLoop]: Abstraction has 150 states and 342 transitions. [2022-07-26 13:55:29,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states and 342 transitions. [2022-07-26 13:55:29,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 96. [2022-07-26 13:55:29,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 96 states have (on average 2.46875) internal successors, (237), 95 states have internal predecessors, (237), 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 13:55:29,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 237 transitions. [2022-07-26 13:55:29,318 INFO L242 hiAutomatonCegarLoop]: Abstraction has 96 states and 237 transitions. [2022-07-26 13:55:29,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-26 13:55:29,331 INFO L426 stractBuchiCegarLoop]: Abstraction has 96 states and 237 transitions. [2022-07-26 13:55:29,331 INFO L333 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-07-26 13:55:29,331 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 96 states and 237 transitions. [2022-07-26 13:55:29,331 INFO L131 ngComponentsAnalysis]: Automaton has 24 accepting balls. 56 [2022-07-26 13:55:29,331 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:29,332 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:29,332 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1] [2022-07-26 13:55:29,332 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 13:55:29,332 INFO L733 eck$LassoCheckResult]: Stem: 2141#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2109#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2111#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 2091#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2093#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2095#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2097#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 2175#[L101-4, L59]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= v_~last~0_18 |v_thread1Thread1of1ForFork0_#t~mem1#1_25|) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 2137#[L101-4, L49-2]don't care [2022-07-26 13:55:29,333 INFO L735 eck$LassoCheckResult]: Loop: 2137#[L101-4, L49-2]don't care [606] L49-2-->L54: Formula: (let ((.cse2 (* v_~end~0_69 4)) (.cse1 (* v_~i~0_51 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_31)) (.cse3 (+ v_~queue~0.offset_35 .cse2))) (and (<= 0 .cse0) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (select |v_#valid_92| v_~A~0.base_31) 1) (= v_~end~0_68 (+ v_~end~0_69 1)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) (not (= (ite (and (<= 0 v_~end~0_69) (< v_~end~0_69 v_~n~0_34)) 1 0) 0)) (<= (+ .cse1 v_~A~0.offset_31 4) (select |v_#length_77| v_~A~0.base_31)) (<= (+ 4 v_~queue~0.offset_35 .cse2) (select |v_#length_77| v_~queue~0.base_35)) (<= 0 .cse3) (= (select |v_#valid_92| v_~queue~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (select (select |v_#memory_int_69| v_~A~0.base_31) .cse0) (select (select |v_#memory_int_69| v_~queue~0.base_35) .cse3)) 1 0))))) InVars {~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~A~0.offset=v_~A~0.offset_31, ~i~0=v_~i~0_51, #valid=|v_#valid_92|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_69, #length=|v_#length_77|, ~queue~0.base=v_~queue~0.base_35, ~n~0=v_~n~0_34} OutVars{~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~i~0=v_~i~0_51, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_7|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_35, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, ~A~0.offset=v_~A~0.offset_31, #valid=|v_#valid_92|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_68, #length=|v_#length_77|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_7|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_21|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem2#1, ~end~0, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1] 2071#[L101-4, L54]don't care [567] L54-->L55-1: Formula: (let ((.cse1 (* v_~i~0_37 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_19))) (and (= (select |v_#valid_58| v_~A~0.base_19) 1) (= |v_thread1Thread1of1ForFork0_#t~mem5#1_13| (select (select |v_#memory_int_51| v_~A~0.base_19) .cse0)) (= v_~last~0_6 |v_thread1Thread1of1ForFork0_#t~mem5#1_13|) (<= 0 .cse0) (<= (+ .cse1 v_~A~0.offset_19 4) (select |v_#length_51| v_~A~0.base_19))))) InVars {~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_13|, ~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|, ~last~0=v_~last~0_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~last~0] 2073#[L101-4, L55-1]don't care [562] L55-1-->L59: Formula: (= (+ v_~i~0_28 1) v_~i~0_27) InVars {~i~0=v_~i~0_28} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_9|, ~i~0=v_~i~0_27, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~i~0, thread1Thread1of1ForFork0_#t~post6#1] 2029#[L101-4, L59]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= v_~last~0_18 |v_thread1Thread1of1ForFork0_#t~mem1#1_25|) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 2137#[L101-4, L49-2]don't care [2022-07-26 13:55:29,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:29,333 INFO L85 PathProgramCache]: Analyzing trace with hash -792432278, now seen corresponding path program 2 times [2022-07-26 13:55:29,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:29,333 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229974581] [2022-07-26 13:55:29,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:29,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:29,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:29,348 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:29,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:29,362 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:29,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:29,362 INFO L85 PathProgramCache]: Analyzing trace with hash 19539827, now seen corresponding path program 3 times [2022-07-26 13:55:29,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:29,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635279296] [2022-07-26 13:55:29,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:29,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:29,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:29,367 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:29,370 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:29,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:29,370 INFO L85 PathProgramCache]: Analyzing trace with hash 236305500, now seen corresponding path program 2 times [2022-07-26 13:55:29,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:29,370 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1524103296] [2022-07-26 13:55:29,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:29,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:29,409 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:29,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:29,430 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:31,171 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:55:31,171 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:55:31,171 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:55:31,172 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:55:31,172 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:55:31,172 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:31,172 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:55:31,172 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:55:31,172 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-inc-subseq.wvr.c_BEv2_Iteration8_Lasso [2022-07-26 13:55:31,172 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:55:31,172 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:55:31,175 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 13:55:31,177 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 13:55:31,178 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 13:55:31,179 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 13:55:31,181 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 13:55:31,183 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 13:55:31,187 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 13:55:31,189 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 13:55:31,190 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 13:55:31,194 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 13:55:31,196 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 13:55:31,197 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 13:55:31,199 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 13:55:31,200 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 13:55:31,202 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 13:55:31,203 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 13:55:31,205 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 13:55:31,207 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 13:55:31,209 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 13:55:31,210 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 13:55:31,212 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 13:55:31,213 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 13:55:31,215 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 13:55:31,217 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 13:55:31,218 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 13:55:32,317 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 13:55:32,329 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 13:55:32,330 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 13:55:32,331 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 13:55:32,333 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 13:55:32,334 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 13:55:32,336 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 13:55:32,339 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 13:55:32,340 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 13:55:32,342 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 13:55:32,343 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 13:55:32,344 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 13:55:32,346 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 13:55:33,025 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:55:33,025 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:55:33,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,026 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 13:55:33,027 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 13:55:33,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:33,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,035 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,035 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,056 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 13:55:33,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,058 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 13:55:33,058 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 13:55:33,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,065 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,065 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,083 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 13:55:33,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,084 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,084 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 13:55:33,085 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 13:55:33,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,092 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,092 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,118 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 13:55:33,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,119 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 13:55:33,119 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 13:55:33,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,126 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,127 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,127 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,160 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 13:55:33,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,161 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,161 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 13:55:33,162 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 13:55:33,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,169 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,170 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,185 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 13:55:33,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,187 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 13:55:33,187 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 13:55:33,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:33,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,195 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,195 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,216 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 13:55:33,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,217 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 13:55:33,217 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 13:55:33,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,225 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,225 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,241 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:33,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,242 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 13:55:33,244 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 13:55:33,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:33,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,251 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,251 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,267 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:33,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,268 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 13:55:33,268 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 13:55:33,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,277 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,298 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 13:55:33,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,299 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,301 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 13:55:33,301 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 13:55:33,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,308 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,309 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,309 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,331 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 13:55:33,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,332 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 13:55:33,333 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 13:55:33,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:33,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,340 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,341 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,356 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-07-26 13:55:33,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,357 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 13:55:33,358 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 13:55:33,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,365 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,366 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,366 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,383 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:33,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,383 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,394 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 13:55:33,395 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 13:55:33,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,401 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,445 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 13:55:33,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,446 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 13:55:33,447 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 13:55:33,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,454 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,485 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:33,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,485 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,486 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 13:55:33,486 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 13:55:33,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,493 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,493 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,508 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 13:55:33,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,508 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,509 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 13:55:33,509 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 13:55:33,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:33,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,516 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,517 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,517 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,537 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-07-26 13:55:33,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,543 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:33,544 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-07-26 13:55:33,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,551 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,551 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,578 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-07-26 13:55:33,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,579 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:33,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-07-26 13:55:33,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,587 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,588 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,588 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,609 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-07-26 13:55:33,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,610 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:33,610 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-26 13:55:33,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,617 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,617 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,637 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:33,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,638 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:33,639 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-07-26 13:55:33,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,646 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,646 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,669 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-07-26 13:55:33,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,670 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:33,674 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-07-26 13:55:33,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,681 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,681 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,701 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-07-26 13:55:33,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,701 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,702 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:33,702 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-07-26 13:55:33,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,710 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,727 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-07-26 13:55:33,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,727 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,728 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:33,728 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-07-26 13:55:33,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,736 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,736 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,737 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,758 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-07-26 13:55:33,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,759 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,759 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:33,760 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-07-26 13:55:33,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:33,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,767 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,768 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:33,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:33,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,790 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:33,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,790 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,791 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:33,791 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-07-26 13:55:33,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,797 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,798 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,798 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,815 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:33,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,817 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:33,817 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-07-26 13:55:33,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,824 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,825 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,825 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,843 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-07-26 13:55:33,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,843 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,844 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:33,845 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-07-26 13:55:33,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,852 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,853 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,853 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,871 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2022-07-26 13:55:33,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,872 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:33,872 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-07-26 13:55:33,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:33,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,879 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,879 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,880 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,896 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-07-26 13:55:33,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,897 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,897 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:33,898 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-07-26 13:55:33,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:33,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,905 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,906 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,907 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:33,928 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-07-26 13:55:33,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:33,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:33,930 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:33,930 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-07-26 13:55:33,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:33,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:33,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:33,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:33,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:33,951 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:33,951 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:33,965 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:55:34,009 INFO L443 ModelExtractionUtils]: Simplification made 21 calls to the SMT solver. [2022-07-26 13:55:34,009 INFO L444 ModelExtractionUtils]: 9 out of 52 variables were initially zero. Simplification set additionally 40 variables to zero. [2022-07-26 13:55:34,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:34,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:34,010 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:34,011 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-07-26 13:55:34,011 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:55:34,018 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:55:34,018 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:55:34,018 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~i~0, ~N~0) = -1*~i~0 + 1*~N~0 Supporting invariants [] [2022-07-26 13:55:34,034 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:34,160 INFO L156 tatePredicateManager]: 50 out of 50 supporting invariants were superfluous and have been removed [2022-07-26 13:55:34,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:34,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:34,216 INFO L263 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:55:34,216 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:34,230 INFO L263 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 13:55:34,230 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:34,240 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 13:55:34,241 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-26 13:55:34,241 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 96 states and 237 transitions. cyclomatic complexity: 167 Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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 13:55:34,303 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 96 states and 237 transitions. cyclomatic complexity: 167. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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 240 states and 634 transitions. Complement of second has 6 states. [2022-07-26 13:55:34,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-26 13:55:34,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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 13:55:34,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 45 transitions. [2022-07-26 13:55:34,304 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 45 transitions. Stem has 8 letters. Loop has 4 letters. [2022-07-26 13:55:34,304 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:34,304 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 45 transitions. Stem has 12 letters. Loop has 4 letters. [2022-07-26 13:55:34,304 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:34,304 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 45 transitions. Stem has 8 letters. Loop has 8 letters. [2022-07-26 13:55:34,304 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:34,304 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 240 states and 634 transitions. [2022-07-26 13:55:34,306 INFO L131 ngComponentsAnalysis]: Automaton has 30 accepting balls. 30 [2022-07-26 13:55:34,307 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 240 states to 171 states and 441 transitions. [2022-07-26 13:55:34,307 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 95 [2022-07-26 13:55:34,308 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 128 [2022-07-26 13:55:34,308 INFO L73 IsDeterministic]: Start isDeterministic. Operand 171 states and 441 transitions. [2022-07-26 13:55:34,308 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:55:34,308 INFO L220 hiAutomatonCegarLoop]: Abstraction has 171 states and 441 transitions. [2022-07-26 13:55:34,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171 states and 441 transitions. [2022-07-26 13:55:34,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171 to 105. [2022-07-26 13:55:34,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 105 states have (on average 2.7714285714285714) internal successors, (291), 104 states have internal predecessors, (291), 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 13:55:34,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 291 transitions. [2022-07-26 13:55:34,311 INFO L242 hiAutomatonCegarLoop]: Abstraction has 105 states and 291 transitions. [2022-07-26 13:55:34,312 INFO L426 stractBuchiCegarLoop]: Abstraction has 105 states and 291 transitions. [2022-07-26 13:55:34,312 INFO L333 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-07-26 13:55:34,312 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 105 states and 291 transitions. [2022-07-26 13:55:34,312 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 18 [2022-07-26 13:55:34,312 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:34,312 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:34,312 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:55:34,313 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:55:34,313 INFO L733 eck$LassoCheckResult]: Stem: 2849#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2697#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2699#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 2701#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2859#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2763#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 2765#[L101-4, L59]don't care [694] L101-4-->L102-3: Formula: (and (= (select |v_#valid_184| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 4) (select |v_#length_157| |v_ULTIMATE.start_main_~#t2~0#1.base_53|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_47|) (= (store |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53| (store (select |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) |v_ULTIMATE.start_main_~#t2~0#1.offset_47| |v_ULTIMATE.start_main_#t~pre17#1_37|)) |v_#memory_int_151|) (= |v_#pthreadsForks_51| (+ |v_#pthreadsForks_52| 1)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_52|)) InVars {#pthreadsForks=|v_#pthreadsForks_52|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_152|, #length=|v_#length_157|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_11|, #pthreadsForks=|v_#pthreadsForks_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_151|, #length=|v_#length_157|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_19|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_37|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~pre17#1] 2893#[L102-3, L59]don't care [545] L102-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre17#1_6|)) InVars {ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_4|, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_10|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post8#1=|v_thread2Thread1of1ForFork1_#t~post8#1_4|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#t~mem7#1, thread2Thread1of1ForFork1_~cond~0#1, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post8#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 2895#[thread2ENTRY, L102-4, L59]don't care [530] thread2ENTRY-->L79: Formula: (= (ite (= (ite (or (< v_~start~0_6 v_~end~0_7) (< v_~i~0_9 v_~N~0_4)) 1 0) 0) 0 1) |v_thread2Thread1of1ForFork1_~cond~0#1_1|) InVars {~start~0=v_~start~0_6, ~end~0=v_~end~0_7, ~N~0=v_~N~0_4, ~i~0=v_~i~0_9} OutVars{~start~0=v_~start~0_6, ~end~0=v_~end~0_7, ~N~0=v_~N~0_4, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_1|, ~i~0=v_~i~0_9} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~cond~0#1] 2897#[L79, L59, L102-4]don't care [2022-07-26 13:55:34,313 INFO L735 eck$LassoCheckResult]: Loop: 2897#[L79, L59, L102-4]don't care [698] L79-->L79: Formula: (let ((.cse1 (* v_~start~0_81 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_53))) (and (= (ite (= (ite (or (< v_~start~0_80 v_~end~0_102) (< v_~i~0_93 v_~N~0_49)) 1 0) 0) 0 1) |v_thread2Thread1of1ForFork1_~cond~0#1_29|) (= (ite (and (< v_~start~0_81 v_~end~0_102) (< v_~start~0_81 v_~n~0_56) (<= 0 v_~start~0_81)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|) (= v_~new~0_39 (select (select |v_#memory_int_159| v_~queue~0.base_53) .cse0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17| |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|) (= 1 (select |v_#valid_188| v_~queue~0.base_53)) (= v_~start~0_80 (+ v_~start~0_81 1)) (= v_~new~0_39 v_~v_old~0_30) (= (ite (= (ite (and (<= v_~v_old~0_31 v_~new~0_39) (not (= (mod v_~ok~0_43 256) 0))) 1 0) 0) 0 1) v_~ok~0_42) (not (= 0 (mod |v_thread2Thread1of1ForFork1_~cond~0#1_30| 256))) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17| 0)) (<= 0 .cse0) (<= (+ .cse1 4 v_~queue~0.offset_53) (select |v_#length_161| v_~queue~0.base_53))))) InVars {~start~0=v_~start~0_81, ~queue~0.offset=v_~queue~0.offset_53, ~ok~0=v_~ok~0_43, ~i~0=v_~i~0_93, ~N~0=v_~N~0_49, ~queue~0.base=v_~queue~0.base_53, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_30|, #valid=|v_#valid_188|, #memory_int=|v_#memory_int_159|, ~end~0=v_~end~0_102, #length=|v_#length_161|, ~v_old~0=v_~v_old~0_31, ~n~0=v_~n~0_56} OutVars{~start~0=v_~start~0_80, ~new~0=v_~new~0_39, ~queue~0.offset=v_~queue~0.offset_53, ~ok~0=v_~ok~0_42, ~i~0=v_~i~0_93, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|, ~N~0=v_~N~0_49, ~queue~0.base=v_~queue~0.base_53, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_17|, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_29|, #valid=|v_#valid_188|, thread2Thread1of1ForFork1_#t~post8#1=|v_thread2Thread1of1ForFork1_#t~post8#1_17|, #memory_int=|v_#memory_int_159|, ~end~0=v_~end~0_102, #length=|v_#length_161|, ~v_old~0=v_~v_old~0_30, ~n~0=v_~n~0_56} AuxVars[] AssignedVars[~start~0, ~new~0, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#t~mem7#1, ~ok~0, thread2Thread1of1ForFork1_~cond~0#1, thread2Thread1of1ForFork1_#t~post8#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, ~v_old~0] 2897#[L79, L59, L102-4]don't care [2022-07-26 13:55:34,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:34,313 INFO L85 PathProgramCache]: Analyzing trace with hash 1240206301, now seen corresponding path program 1 times [2022-07-26 13:55:34,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:34,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1471034423] [2022-07-26 13:55:34,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:34,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:34,326 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:34,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:34,353 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:34,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:34,354 INFO L85 PathProgramCache]: Analyzing trace with hash 729, now seen corresponding path program 1 times [2022-07-26 13:55:34,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:34,354 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025083163] [2022-07-26 13:55:34,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:34,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:34,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:34,357 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:34,361 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:34,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:34,362 INFO L85 PathProgramCache]: Analyzing trace with hash -208309635, now seen corresponding path program 1 times [2022-07-26 13:55:34,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:34,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396952847] [2022-07-26 13:55:34,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:34,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:34,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:34,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-26 13:55:34,412 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:55:34,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396952847] [2022-07-26 13:55:34,412 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1396952847] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:55:34,412 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:55:34,412 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-07-26 13:55:34,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144688760] [2022-07-26 13:55:34,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:55:34,543 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-07-26 13:55:34,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:55:34,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 13:55:34,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 13:55:34,599 INFO L87 Difference]: Start difference. First operand 105 states and 291 transitions. cyclomatic complexity: 212 Second operand has 3 states, 2 states have (on average 5.0) internal successors, (10), 2 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 13:55:34,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:55:34,634 INFO L93 Difference]: Finished difference Result 125 states and 315 transitions. [2022-07-26 13:55:34,634 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 125 states and 315 transitions. [2022-07-26 13:55:34,635 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-26 13:55:34,636 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 125 states to 115 states and 291 transitions. [2022-07-26 13:55:34,637 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 67 [2022-07-26 13:55:34,637 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 67 [2022-07-26 13:55:34,637 INFO L73 IsDeterministic]: Start isDeterministic. Operand 115 states and 291 transitions. [2022-07-26 13:55:34,637 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:55:34,637 INFO L220 hiAutomatonCegarLoop]: Abstraction has 115 states and 291 transitions. [2022-07-26 13:55:34,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states and 291 transitions. [2022-07-26 13:55:34,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2022-07-26 13:55:34,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 115 states have (on average 2.5304347826086957) internal successors, (291), 114 states have internal predecessors, (291), 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 13:55:34,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 291 transitions. [2022-07-26 13:55:34,640 INFO L242 hiAutomatonCegarLoop]: Abstraction has 115 states and 291 transitions. [2022-07-26 13:55:34,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 13:55:34,641 INFO L426 stractBuchiCegarLoop]: Abstraction has 115 states and 291 transitions. [2022-07-26 13:55:34,641 INFO L333 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2022-07-26 13:55:34,641 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 115 states and 291 transitions. [2022-07-26 13:55:34,642 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-26 13:55:34,642 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:34,642 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:34,642 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:55:34,642 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:55:34,643 INFO L733 eck$LassoCheckResult]: Stem: 3208#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 3036#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 3038#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 3040#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 3222#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 3110#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 3112#[L101-4, L59]don't care [694] L101-4-->L102-3: Formula: (and (= (select |v_#valid_184| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 4) (select |v_#length_157| |v_ULTIMATE.start_main_~#t2~0#1.base_53|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_47|) (= (store |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53| (store (select |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) |v_ULTIMATE.start_main_~#t2~0#1.offset_47| |v_ULTIMATE.start_main_#t~pre17#1_37|)) |v_#memory_int_151|) (= |v_#pthreadsForks_51| (+ |v_#pthreadsForks_52| 1)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_52|)) InVars {#pthreadsForks=|v_#pthreadsForks_52|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_152|, #length=|v_#length_157|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_11|, #pthreadsForks=|v_#pthreadsForks_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_151|, #length=|v_#length_157|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_19|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_37|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~pre17#1] 3114#[L102-3, L59]don't care [545] L102-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre17#1_6|)) InVars {ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_4|, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_10|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post8#1=|v_thread2Thread1of1ForFork1_#t~post8#1_4|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#t~mem7#1, thread2Thread1of1ForFork1_~cond~0#1, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post8#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 3180#[thread2ENTRY, L102-4, L59]don't care [530] thread2ENTRY-->L79: Formula: (= (ite (= (ite (or (< v_~start~0_6 v_~end~0_7) (< v_~i~0_9 v_~N~0_4)) 1 0) 0) 0 1) |v_thread2Thread1of1ForFork1_~cond~0#1_1|) InVars {~start~0=v_~start~0_6, ~end~0=v_~end~0_7, ~N~0=v_~N~0_4, ~i~0=v_~i~0_9} OutVars{~start~0=v_~start~0_6, ~end~0=v_~end~0_7, ~N~0=v_~N~0_4, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_1|, ~i~0=v_~i~0_9} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~cond~0#1] 3142#[L79, L59, L102-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= v_~last~0_18 |v_thread1Thread1of1ForFork0_#t~mem1#1_25|) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 3144#[L79, L49-2, L102-4]don't care [606] L49-2-->L54: Formula: (let ((.cse2 (* v_~end~0_69 4)) (.cse1 (* v_~i~0_51 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_31)) (.cse3 (+ v_~queue~0.offset_35 .cse2))) (and (<= 0 .cse0) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (select |v_#valid_92| v_~A~0.base_31) 1) (= v_~end~0_68 (+ v_~end~0_69 1)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) (not (= (ite (and (<= 0 v_~end~0_69) (< v_~end~0_69 v_~n~0_34)) 1 0) 0)) (<= (+ .cse1 v_~A~0.offset_31 4) (select |v_#length_77| v_~A~0.base_31)) (<= (+ 4 v_~queue~0.offset_35 .cse2) (select |v_#length_77| v_~queue~0.base_35)) (<= 0 .cse3) (= (select |v_#valid_92| v_~queue~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (select (select |v_#memory_int_69| v_~A~0.base_31) .cse0) (select (select |v_#memory_int_69| v_~queue~0.base_35) .cse3)) 1 0))))) InVars {~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~A~0.offset=v_~A~0.offset_31, ~i~0=v_~i~0_51, #valid=|v_#valid_92|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_69, #length=|v_#length_77|, ~queue~0.base=v_~queue~0.base_35, ~n~0=v_~n~0_34} OutVars{~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~i~0=v_~i~0_51, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_7|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_35, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, ~A~0.offset=v_~A~0.offset_31, #valid=|v_#valid_92|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_68, #length=|v_#length_77|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_7|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_21|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem2#1, ~end~0, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1] 3094#[L79, L54, L102-4]don't care [2022-07-26 13:55:34,643 INFO L735 eck$LassoCheckResult]: Loop: 3094#[L79, L54, L102-4]don't care [698] L79-->L79: Formula: (let ((.cse1 (* v_~start~0_81 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_53))) (and (= (ite (= (ite (or (< v_~start~0_80 v_~end~0_102) (< v_~i~0_93 v_~N~0_49)) 1 0) 0) 0 1) |v_thread2Thread1of1ForFork1_~cond~0#1_29|) (= (ite (and (< v_~start~0_81 v_~end~0_102) (< v_~start~0_81 v_~n~0_56) (<= 0 v_~start~0_81)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|) (= v_~new~0_39 (select (select |v_#memory_int_159| v_~queue~0.base_53) .cse0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17| |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|) (= 1 (select |v_#valid_188| v_~queue~0.base_53)) (= v_~start~0_80 (+ v_~start~0_81 1)) (= v_~new~0_39 v_~v_old~0_30) (= (ite (= (ite (and (<= v_~v_old~0_31 v_~new~0_39) (not (= (mod v_~ok~0_43 256) 0))) 1 0) 0) 0 1) v_~ok~0_42) (not (= 0 (mod |v_thread2Thread1of1ForFork1_~cond~0#1_30| 256))) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17| 0)) (<= 0 .cse0) (<= (+ .cse1 4 v_~queue~0.offset_53) (select |v_#length_161| v_~queue~0.base_53))))) InVars {~start~0=v_~start~0_81, ~queue~0.offset=v_~queue~0.offset_53, ~ok~0=v_~ok~0_43, ~i~0=v_~i~0_93, ~N~0=v_~N~0_49, ~queue~0.base=v_~queue~0.base_53, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_30|, #valid=|v_#valid_188|, #memory_int=|v_#memory_int_159|, ~end~0=v_~end~0_102, #length=|v_#length_161|, ~v_old~0=v_~v_old~0_31, ~n~0=v_~n~0_56} OutVars{~start~0=v_~start~0_80, ~new~0=v_~new~0_39, ~queue~0.offset=v_~queue~0.offset_53, ~ok~0=v_~ok~0_42, ~i~0=v_~i~0_93, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|, ~N~0=v_~N~0_49, ~queue~0.base=v_~queue~0.base_53, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_17|, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_29|, #valid=|v_#valid_188|, thread2Thread1of1ForFork1_#t~post8#1=|v_thread2Thread1of1ForFork1_#t~post8#1_17|, #memory_int=|v_#memory_int_159|, ~end~0=v_~end~0_102, #length=|v_#length_161|, ~v_old~0=v_~v_old~0_30, ~n~0=v_~n~0_56} AuxVars[] AssignedVars[~start~0, ~new~0, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#t~mem7#1, ~ok~0, thread2Thread1of1ForFork1_~cond~0#1, thread2Thread1of1ForFork1_#t~post8#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, ~v_old~0] 3094#[L79, L54, L102-4]don't care [2022-07-26 13:55:34,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:34,644 INFO L85 PathProgramCache]: Analyzing trace with hash 2132335056, now seen corresponding path program 1 times [2022-07-26 13:55:34,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:34,644 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488321723] [2022-07-26 13:55:34,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:34,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:34,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:34,664 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:34,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:34,696 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:34,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:34,697 INFO L85 PathProgramCache]: Analyzing trace with hash 729, now seen corresponding path program 2 times [2022-07-26 13:55:34,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:34,697 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796002026] [2022-07-26 13:55:34,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:34,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:34,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:34,700 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:34,708 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:34,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:34,708 INFO L85 PathProgramCache]: Analyzing trace with hash 1677877994, now seen corresponding path program 1 times [2022-07-26 13:55:34,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:34,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274669678] [2022-07-26 13:55:34,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:34,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:34,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:34,748 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:34,789 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:37,838 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:55:37,838 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:55:37,838 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:55:37,838 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:55:37,838 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:55:37,838 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:37,838 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:55:37,838 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:55:37,838 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-inc-subseq.wvr.c_BEv2_Iteration10_Lasso [2022-07-26 13:55:37,838 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:55:37,838 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:55:37,842 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 13:55:37,853 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 13:55:37,856 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 13:55:37,857 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 13:55:37,859 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 13:55:37,860 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 13:55:37,861 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 13:55:37,863 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 13:55:37,864 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 13:55:37,865 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 13:55:37,878 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 13:55:37,880 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 13:55:37,881 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 13:55:37,883 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 13:55:37,884 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 13:55:37,885 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 13:55:37,886 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 13:55:37,888 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 13:55:37,889 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 13:55:37,890 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 13:55:37,891 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 13:55:37,893 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 13:55:37,894 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 13:55:37,897 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 13:55:37,899 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 13:55:37,900 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 13:55:39,057 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 13:55:39,059 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 13:55:39,060 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 13:55:39,062 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 13:55:39,063 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 13:55:39,064 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 13:55:39,066 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 13:55:39,067 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 13:55:39,068 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 13:55:39,070 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 13:55:39,073 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 13:55:39,076 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 13:55:39,077 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 13:55:39,078 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 13:55:39,079 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 13:55:39,081 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 13:55:39,082 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 13:55:40,420 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:55:40,420 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:55:40,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,423 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,423 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-07-26 13:55:40,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:40,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:40,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,430 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,431 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:40,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:40,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,461 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-07-26 13:55:40,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,462 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,463 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-07-26 13:55:40,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:40,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,470 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,471 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:40,471 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:40,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,489 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-07-26 13:55:40,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,490 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-07-26 13:55:40,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:40,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:40,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,498 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:40,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:40,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,518 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:40,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,519 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,519 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,520 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-07-26 13:55:40,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:40,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:40,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,526 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,527 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:40,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:40,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,550 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-07-26 13:55:40,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,551 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,552 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-07-26 13:55:40,553 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 13:55:40,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,559 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,560 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:40,560 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:40,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,584 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:40,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,585 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,585 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,586 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-07-26 13:55:40,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:40,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:40,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,593 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,593 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:40,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:40,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,608 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2022-07-26 13:55:40,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,610 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,610 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-07-26 13:55:40,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:40,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,617 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,618 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:40,618 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:40,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,644 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-07-26 13:55:40,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,645 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,645 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-07-26 13:55:40,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:40,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:40,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,653 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,653 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:40,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:40,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,668 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-07-26 13:55:40,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,669 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,670 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-07-26 13:55:40,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:40,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:40,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,677 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,677 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:40,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:40,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,692 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-07-26 13:55:40,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,692 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,693 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,694 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-07-26 13:55:40,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:40,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:40,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,700 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,701 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:40,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:40,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,716 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:40,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,717 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,717 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,718 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-07-26 13:55:40,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:40,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:40,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,725 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,725 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:40,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:40,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,741 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-07-26 13:55:40,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,741 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,742 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,742 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-07-26 13:55:40,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:40,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:40,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,749 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,749 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:40,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:40,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,765 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2022-07-26 13:55:40,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,766 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,767 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-07-26 13:55:40,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:40,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,774 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,775 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:40,775 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:40,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,793 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2022-07-26 13:55:40,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,793 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,794 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,795 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-07-26 13:55:40,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:40,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:40,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,801 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,801 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:40,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:40,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,831 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-07-26 13:55:40,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,832 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,832 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-07-26 13:55:40,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:40,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,839 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,840 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:40,840 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:40,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,857 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2022-07-26 13:55:40,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,858 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,858 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,859 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-07-26 13:55:40,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:40,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,866 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,866 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:40,866 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:40,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,883 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-07-26 13:55:40,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,884 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,884 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,885 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-07-26 13:55:40,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:40,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:40,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,892 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:40,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:40,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,910 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2022-07-26 13:55:40,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,911 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-07-26 13:55:40,912 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 13:55:40,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:40,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,918 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,918 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:40,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:40,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,935 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:40,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,936 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,937 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-07-26 13:55:40,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:40,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:40,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,944 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,944 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:40,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:40,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,973 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-07-26 13:55:40,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,974 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,974 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,975 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-07-26 13:55:40,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:40,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:40,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:40,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:40,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:40,982 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:40,982 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:40,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:40,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:40,997 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:40,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:40,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:40,999 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:40,999 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-07-26 13:55:41,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:41,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:41,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,006 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,006 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:41,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:41,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,024 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2022-07-26 13:55:41,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,025 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,025 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-07-26 13:55:41,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:41,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:41,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,033 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:41,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:41,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,049 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:41,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,050 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-07-26 13:55:41,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:41,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,059 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,060 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:41,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:41,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,089 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-07-26 13:55:41,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,090 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,091 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-07-26 13:55:41,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,098 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,099 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:41,099 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,115 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2022-07-26 13:55:41,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,116 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,117 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,117 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-07-26 13:55:41,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:41,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,124 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:41,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:41,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,139 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2022-07-26 13:55:41,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,140 INFO L229 MonitoredProcess]: Starting monitored process 119 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,141 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-07-26 13:55:41,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,148 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,149 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:41,149 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,192 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2022-07-26 13:55:41,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,193 INFO L229 MonitoredProcess]: Starting monitored process 120 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,194 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-07-26 13:55:41,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,202 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:41,202 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,229 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:41,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,230 INFO L229 MonitoredProcess]: Starting monitored process 121 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-07-26 13:55:41,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,238 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:41,238 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,254 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:41,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,255 INFO L229 MonitoredProcess]: Starting monitored process 122 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,256 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-07-26 13:55:41,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,264 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:41,264 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,281 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2022-07-26 13:55:41,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,281 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,282 INFO L229 MonitoredProcess]: Starting monitored process 123 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,282 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-07-26 13:55:41,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,289 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,290 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:41,290 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,307 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2022-07-26 13:55:41,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,307 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,308 INFO L229 MonitoredProcess]: Starting monitored process 124 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,309 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-07-26 13:55:41,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,316 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-07-26 13:55:41,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,316 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,321 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-07-26 13:55:41,321 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,352 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2022-07-26 13:55:41,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,352 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,353 INFO L229 MonitoredProcess]: Starting monitored process 125 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,354 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-07-26 13:55:41,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,360 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,363 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:41,363 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,382 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-07-26 13:55:41,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,383 INFO L229 MonitoredProcess]: Starting monitored process 126 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,383 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-07-26 13:55:41,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,390 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,391 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:41,391 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,419 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:41,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,421 INFO L229 MonitoredProcess]: Starting monitored process 127 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,422 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-07-26 13:55:41,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,429 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:41,430 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,447 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2022-07-26 13:55:41,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,447 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,448 INFO L229 MonitoredProcess]: Starting monitored process 128 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,449 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-07-26 13:55:41,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,455 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,456 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:41,457 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,474 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2022-07-26 13:55:41,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,474 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,475 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,475 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-07-26 13:55:41,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,482 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,483 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:41,483 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,500 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:41,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,501 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,502 INFO L229 MonitoredProcess]: Starting monitored process 130 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,503 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-07-26 13:55:41,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,509 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,509 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:41,509 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,528 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2022-07-26 13:55:41,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,529 INFO L229 MonitoredProcess]: Starting monitored process 131 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,530 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-07-26 13:55:41,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:41,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,537 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-07-26 13:55:41,537 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,564 INFO L401 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2022-07-26 13:55:41,564 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-07-26 13:55:41,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,652 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:41,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,652 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,653 INFO L229 MonitoredProcess]: Starting monitored process 132 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,654 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-07-26 13:55:41,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,662 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,663 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:41,663 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,693 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:41,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,694 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,700 INFO L229 MonitoredProcess]: Starting monitored process 133 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,701 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-07-26 13:55:41,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:41,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,709 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:41,709 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:41,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:41,755 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:41,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:41,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:41,756 INFO L229 MonitoredProcess]: Starting monitored process 134 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:41,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-07-26 13:55:41,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 13:55:41,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:41,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:41,766 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-07-26 13:55:41,766 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:41,817 INFO L401 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2022-07-26 13:55:41,817 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-07-26 13:55:41,988 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:55:42,262 INFO L443 ModelExtractionUtils]: Simplification made 38 calls to the SMT solver. [2022-07-26 13:55:42,263 INFO L444 ModelExtractionUtils]: 61 out of 134 variables were initially zero. Simplification set additionally 70 variables to zero. [2022-07-26 13:55:42,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:42,263 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:42,264 INFO L229 MonitoredProcess]: Starting monitored process 135 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:55:42,264 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-07-26 13:55:42,265 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:55:42,274 INFO L438 nArgumentSynthesizer]: Removed 6 redundant supporting invariants from a total of 6. [2022-07-26 13:55:42,274 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:55:42,274 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~start~0, ~n~0) = -1*~start~0 + 1*~n~0 Supporting invariants [] [2022-07-26 13:55:42,293 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-07-26 13:55:42,460 INFO L156 tatePredicateManager]: 53 out of 53 supporting invariants were superfluous and have been removed [2022-07-26 13:55:42,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:42,517 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:55:42,517 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:42,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:42,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 22 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-26 13:55:42,532 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:42,532 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 13:55:42,533 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 13:55:42,533 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 115 states and 291 transitions. cyclomatic complexity: 198 Second operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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 13:55:42,575 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 115 states and 291 transitions. cyclomatic complexity: 198. Second operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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 269 states and 699 transitions. Complement of second has 4 states. [2022-07-26 13:55:42,575 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 13:55:42,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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 13:55:42,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 40 transitions. [2022-07-26 13:55:42,576 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 40 transitions. Stem has 11 letters. Loop has 1 letters. [2022-07-26 13:55:42,576 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:42,576 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 40 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-26 13:55:42,576 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:42,576 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 40 transitions. Stem has 11 letters. Loop has 2 letters. [2022-07-26 13:55:42,576 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:42,576 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 269 states and 699 transitions. [2022-07-26 13:55:42,579 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 13:55:42,579 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 269 states to 0 states and 0 transitions. [2022-07-26 13:55:42,579 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-07-26 13:55:42,579 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-07-26 13:55:42,579 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-07-26 13:55:42,579 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:42,579 INFO L220 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:55:42,579 INFO L242 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:55:42,579 INFO L426 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:55:42,579 INFO L333 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2022-07-26 13:55:42,579 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-07-26 13:55:42,579 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 13:55:42,579 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-07-26 13:55:42,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 01:55:42 BoogieIcfgContainer [2022-07-26 13:55:42,584 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 13:55:42,584 INFO L158 Benchmark]: Toolchain (without parser) took 26735.85ms. Allocated memory was 200.3MB in the beginning and 377.5MB in the end (delta: 177.2MB). Free memory was 149.5MB in the beginning and 243.9MB in the end (delta: -94.4MB). Peak memory consumption was 81.9MB. Max. memory is 8.0GB. [2022-07-26 13:55:42,584 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 200.3MB. Free memory is still 166.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 13:55:42,584 INFO L158 Benchmark]: CACSL2BoogieTranslator took 210.64ms. Allocated memory is still 200.3MB. Free memory was 149.2MB in the beginning and 174.2MB in the end (delta: -25.0MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-07-26 13:55:42,584 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.19ms. Allocated memory is still 200.3MB. Free memory was 173.8MB in the beginning and 171.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 13:55:42,585 INFO L158 Benchmark]: Boogie Preprocessor took 18.99ms. Allocated memory is still 200.3MB. Free memory was 171.7MB in the beginning and 170.2MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-07-26 13:55:42,585 INFO L158 Benchmark]: RCFGBuilder took 467.70ms. Allocated memory is still 200.3MB. Free memory was 170.2MB in the beginning and 146.9MB in the end (delta: 23.3MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-07-26 13:55:42,585 INFO L158 Benchmark]: BuchiAutomizer took 26006.08ms. Allocated memory was 200.3MB in the beginning and 377.5MB in the end (delta: 177.2MB). Free memory was 146.9MB in the beginning and 243.9MB in the end (delta: -97.0MB). Peak memory consumption was 81.2MB. Max. memory is 8.0GB. [2022-07-26 13:55:42,586 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 200.3MB. Free memory is still 166.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 210.64ms. Allocated memory is still 200.3MB. Free memory was 149.2MB in the beginning and 174.2MB in the end (delta: -25.0MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 29.19ms. Allocated memory is still 200.3MB. Free memory was 173.8MB in the beginning and 171.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 18.99ms. Allocated memory is still 200.3MB. Free memory was 171.7MB in the beginning and 170.2MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 467.70ms. Allocated memory is still 200.3MB. Free memory was 170.2MB in the beginning and 146.9MB in the end (delta: 23.3MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. * BuchiAutomizer took 26006.08ms. Allocated memory was 200.3MB in the beginning and 377.5MB in the end (delta: 177.2MB). Free memory was 146.9MB in the beginning and 243.9MB in the end (delta: -97.0MB). Peak memory consumption was 81.2MB. 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 10 terminating modules (6 trivial, 4 deterministic, 0 nondeterministic). One deterministic module has affine ranking function size + -1 * i and consists of 2 locations. One deterministic module has affine ranking function size + -1 * i and consists of 3 locations. One deterministic module has affine ranking function N + -1 * i and consists of 4 locations. One deterministic module has affine ranking function n + -1 * start and consists of 3 locations. 6 modules have a trivial ranking function, the largest among these consists of 15 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 25.9s and 11 iterations. TraceHistogramMax:2. Analysis of lassos took 20.0s. Construction of modules took 0.3s. Büchi inclusion checks took 0.6s. Highest rank in rank-based complementation 3. Minimization of det autom 8. Minimization of nondet autom 2. Automata minimization 0.0s AutomataMinimizationTime, 9 MinimizatonAttempts, 203 StatesRemovedByMinimization, 5 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, 311 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 307 mSDsluCounter, 9 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 177 mSDsCounter, 44 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 591 IncrementalHoareTripleChecker+Invalid, 635 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 44 mSolverCounterUnsat, 5 mSDtfsCounter, 591 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc5 concLT0 SILN0 SILU1 SILI0 SILT0 lasso4 LassoPreprocessingBenchmarks: Lassos: inital373 mio100 ax107 hnf100 lsp81 ukn70 mio100 lsp41 div140 bol100 ite100 ukn100 eq162 hnf92 smp79 dnf132 smp93 tf100 neg99 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 106ms VariablesStem: 11 VariablesLoop: 11 DisjunctsStem: 1 DisjunctsLoop: 3 SupportingInvariants: 6 MotzkinApplications: 30 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 4.7s - 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: 4.7s, 173 PlacesBefore, 25 PlacesAfterwards, 181 TransitionsBefore, 23 TransitionsAfterwards, 690 CoEnabledTransitionPairs, 7 FixpointIterations, 133 TrivialSequentialCompositions, 19 ConcurrentSequentialCompositions, 26 TrivialYvCompositions, 6 ConcurrentYvCompositions, 10 ChoiceCompositions, 194 TotalNumberOfCompositions, 1138 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 841, positive: 780, positive conditional: 0, positive unconditional: 780, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 468, positive: 449, positive conditional: 0, positive unconditional: 449, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 468, positive: 447, positive conditional: 0, positive unconditional: 447, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 21, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 56, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 44, negative conditional: 0, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 841, positive: 331, positive conditional: 0, positive unconditional: 331, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 468, unknown conditional: 0, unknown unconditional: 468] , Statistics on independence cache: Total cache size (in pairs): 52, Positive cache size: 44, Positive conditional cache size: 0, Positive unconditional cache size: 44, Negative cache size: 8, Negative conditional cache size: 0, Negative unconditional cache size: 8 RESULT: Ultimate proved your program to be correct! [2022-07-26 13:55:42,609 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-07-26 13:55:42,811 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Ended with exit code 0 [2022-07-26 13:55:43,000 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...