/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-queue-add-2-nl.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:24:03,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:24:03,560 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:24:03,630 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 12:24:03,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 12:24:03,633 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 12:24:03,642 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 12:24:03,648 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 12:24:03,651 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 12:24:03,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 12:24:03,659 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 12:24:03,662 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 12:24:03,663 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:24:03,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:24:03,668 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:24:03,674 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:24:03,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:24:03,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:24:03,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:24:03,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:24:03,695 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:24:03,697 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:24:03,699 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:24:03,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:24:03,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:24:03,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:24:03,727 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:24:03,729 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:24:03,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:24:03,739 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-semanticLbe.epf [2022-07-22 12:24:03,792 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:24:03,792 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:24:03,793 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:24:03,793 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:24:03,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:24:03,795 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:24:03,795 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:24:03,795 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:24:03,795 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:24:03,797 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:24:03,797 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:24:03,797 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:24:03,797 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:24:03,798 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:24:03,798 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:24:03,798 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:24:03,798 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:24:03,798 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:24:03,799 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:24:03,799 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:24:03,799 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:24:03,799 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:24:03,799 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:24:03,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:24:03,800 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:24:03,800 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:24:03,800 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:24:03,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:24:03,801 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:24:03,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:24:03,802 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:24:03,804 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:24:03,805 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:24:04,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:24:04,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:24:04,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:24:04,300 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:24:04,301 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:24:04,303 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-queue-add-2-nl.wvr.c [2022-07-22 12:24:04,396 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d3fae258/f9ce8288d55e4cb785de5c1a558baedb/FLAG2038fcdd9 [2022-07-22 12:24:05,045 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:24:05,046 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-queue-add-2-nl.wvr.c [2022-07-22 12:24:05,058 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d3fae258/f9ce8288d55e4cb785de5c1a558baedb/FLAG2038fcdd9 [2022-07-22 12:24:05,381 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d3fae258/f9ce8288d55e4cb785de5c1a558baedb [2022-07-22 12:24:05,386 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:24:05,393 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:24:05,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:24:05,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:24:05,403 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:24:05,404 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:24:05" (1/1) ... [2022-07-22 12:24:05,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f92c715 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:24:05, skipping insertion in model container [2022-07-22 12:24:05,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:24:05" (1/1) ... [2022-07-22 12:24:05,418 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:24:05,452 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:24:05,749 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-queue-add-2-nl.wvr.c[2870,2883] [2022-07-22 12:24:05,769 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:24:05,785 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:24:05,833 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-queue-add-2-nl.wvr.c[2870,2883] [2022-07-22 12:24:05,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:24:05,858 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:24:05,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:24:05 WrapperNode [2022-07-22 12:24:05,859 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:24:05,860 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:24:05,860 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:24:05,860 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:24:05,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:24:05" (1/1) ... [2022-07-22 12:24:05,879 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:24:05" (1/1) ... [2022-07-22 12:24:05,918 INFO L137 Inliner]: procedures = 25, calls = 39, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 159 [2022-07-22 12:24:05,918 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:24:05,919 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:24:05,919 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:24:05,919 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:24:05,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:24:05" (1/1) ... [2022-07-22 12:24:05,931 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:24:05" (1/1) ... [2022-07-22 12:24:05,950 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:24:05" (1/1) ... [2022-07-22 12:24:05,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:24:05" (1/1) ... [2022-07-22 12:24:05,967 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:24:05" (1/1) ... [2022-07-22 12:24:05,979 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:24:05" (1/1) ... [2022-07-22 12:24:05,984 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:24:05" (1/1) ... [2022-07-22 12:24:05,994 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:24:05,995 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:24:05,995 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:24:05,995 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:24:05,996 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:24:05" (1/1) ... [2022-07-22 12:24:06,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:06,031 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:06,047 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) [2022-07-22 12:24:06,064 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 [2022-07-22 12:24:06,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:24:06,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:24:06,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:24:06,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:24:06,124 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-22 12:24:06,124 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-22 12:24:06,124 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-22 12:24:06,124 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-22 12:24:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:24:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-22 12:24:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-22 12:24:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:24:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:24:06,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:24:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:24:06,127 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-22 12:24:06,269 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:24:06,271 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:24:06,643 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:24:06,892 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:24:06,892 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-22 12:24:06,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:24:06 BoogieIcfgContainer [2022-07-22 12:24:06,895 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:24:06,896 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:24:06,896 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:24:06,900 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:24:06,901 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:24:06,902 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:24:05" (1/3) ... [2022-07-22 12:24:06,903 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@67e384b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:24:06, skipping insertion in model container [2022-07-22 12:24:06,903 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:24:06,903 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:24:05" (2/3) ... [2022-07-22 12:24:06,904 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@67e384b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:24:06, skipping insertion in model container [2022-07-22 12:24:06,904 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:24:06,904 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:24:06" (3/3) ... [2022-07-22 12:24:06,906 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-more-queue-add-2-nl.wvr.c [2022-07-22 12:24:07,046 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-22 12:24:07,092 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 136 places, 142 transitions, 300 flow [2022-07-22 12:24:07,179 INFO L129 PetriNetUnfolder]: 11/138 cut-off events. [2022-07-22 12:24:07,179 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-22 12:24:07,184 INFO L84 FinitePrefix]: Finished finitePrefix Result has 147 conditions, 138 events. 11/138 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 77 event pairs, 0 based on Foata normal form. 0/127 useless extension candidates. Maximal degree in co-relation 102. Up to 3 conditions per place. [2022-07-22 12:24:07,184 INFO L82 GeneralOperation]: Start removeDead. Operand has 136 places, 142 transitions, 300 flow [2022-07-22 12:24:07,199 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 134 places, 138 transitions, 288 flow [2022-07-22 12:24:07,203 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-22 12:24:07,224 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 134 places, 138 transitions, 288 flow [2022-07-22 12:24:07,227 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 134 places, 138 transitions, 288 flow [2022-07-22 12:24:07,228 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 134 places, 138 transitions, 288 flow [2022-07-22 12:24:07,254 INFO L129 PetriNetUnfolder]: 11/138 cut-off events. [2022-07-22 12:24:07,254 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-22 12:24:07,255 INFO L84 FinitePrefix]: Finished finitePrefix Result has 147 conditions, 138 events. 11/138 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 75 event pairs, 0 based on Foata normal form. 0/127 useless extension candidates. Maximal degree in co-relation 102. Up to 3 conditions per place. [2022-07-22 12:24:07,257 INFO L116 LiptonReduction]: Number of co-enabled transitions 690 [2022-07-22 12:24:12,471 INFO L131 LiptonReduction]: Checked pairs total: 786 [2022-07-22 12:24:12,471 INFO L133 LiptonReduction]: Total number of compositions: 149 [2022-07-22 12:24:12,495 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:24:12,496 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:24:12,496 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:24:12,496 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:24:12,496 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:24:12,496 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:24:12,497 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:24:12,497 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:24:12,499 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:24:12,535 INFO L131 ngComponentsAnalysis]: Automaton has 15 accepting balls. 15 [2022-07-22 12:24:12,535 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:24:12,536 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:24:12,542 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:24:12,542 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:24:12,542 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:24:12,543 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 34 states, but on-demand construction may add more states [2022-07-22 12:24:12,547 INFO L131 ngComponentsAnalysis]: Automaton has 15 accepting balls. 15 [2022-07-22 12:24:12,547 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:24:12,547 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:24:12,547 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:24:12,548 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:24:12,553 INFO L748 eck$LassoCheckResult]: Stem: 139#[ULTIMATE.startENTRY]don't care [632] ULTIMATE.startENTRY-->L115-6: Formula: (let ((.cse2 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= 0 |v_#NULL.base_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| |v_#StackHeapBarrier_In_1|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= (select |v_#valid_In_7| 2) 1) (= v_~q_back~0_Out_6 v_~q_front~0_Out_6) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2| 0) (= (select |v_#valid_In_7| 1) 1) (= 48 (select .cse1 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (= v_~n~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= v_~q~0.offset_Out_6 0) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= v_~s~0_Out_6 0) (= v_~x~0_Out_2 0) (= 2 (select |v_#length_In_7| 1)) (< 0 |v_#StackHeapBarrier_In_1|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 0)) (= (select |v_#length_In_7| 2) 33) (= |v_#length_Out_2| (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~y~0_Out_6 0) (= v_~q~0.base_Out_6 0)))) InVars {#memory_int=|v_#memory_int_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_6|, ~q_back~0=v_~q_back~0_Out_6, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ~q~0.offset=v_~q~0.offset_Out_6, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base_Out_2|, #length=|v_#length_Out_2|, ~y~0=v_~y~0_Out_6, ~q_front~0=v_~q_front~0_Out_6, ~s~0=v_~s~0_Out_6, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|, ~C~0=v_~C~0_Out_2, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, ~q~0.base=v_~q~0.base_Out_6, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_Out_2|, #valid=|v_#valid_Out_6|, #memory_int=|v_#memory_int_In_7|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_Out_2|, ~n~0=v_~n~0_Out_2, ~x~0=v_~x~0_Out_2, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_6|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~pre13#1, ~q_back~0, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~q~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret12#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base, #length, ~y~0, ~q_front~0, ~s~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~C~0, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_~#t1~0#1.base, ~q~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~nondet8#1, #valid, ULTIMATE.start_create_fresh_int_array_#t~post20#1, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 142#[L115-6]don't care [2022-07-22 12:24:12,554 INFO L750 eck$LassoCheckResult]: Loop: 142#[L115-6]don't care [586] L115-6-->L115-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|))) (and (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21| 4) (select |v_#length_115| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| |v_ULTIMATE.start_create_fresh_int_array_~size#1_28|) (<= 0 .cse1) (= (select |v_#valid_136| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_24|) (= (store |v_#memory_int_103| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21| (store (select |v_#memory_int_103| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_15|)) |v_#memory_int_102|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|, #valid=|v_#valid_136|, #memory_int=|v_#memory_int_103|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_15|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25|, #length=|v_#length_115|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_28|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|, #valid=|v_#valid_136|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_24|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_15|, #length=|v_#length_115|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_28|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~post20#1] 142#[L115-6]don't care [2022-07-22 12:24:12,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:12,560 INFO L85 PathProgramCache]: Analyzing trace with hash 663, now seen corresponding path program 1 times [2022-07-22 12:24:12,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:12,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363773470] [2022-07-22 12:24:12,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:12,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:12,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:12,699 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:12,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:12,772 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:12,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:12,775 INFO L85 PathProgramCache]: Analyzing trace with hash 617, now seen corresponding path program 1 times [2022-07-22 12:24:12,776 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:12,776 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229738809] [2022-07-22 12:24:12,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:12,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:12,812 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:12,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:12,830 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:12,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:12,833 INFO L85 PathProgramCache]: Analyzing trace with hash 21139, now seen corresponding path program 1 times [2022-07-22 12:24:12,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:12,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986465001] [2022-07-22 12:24:12,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:12,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:12,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:12,929 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:12,983 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:13,745 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:24:13,746 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:24:13,746 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:24:13,746 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:24:13,746 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:24:13,746 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:13,747 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:24:13,747 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:24:13,747 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-queue-add-2-nl.wvr.c_BEv2_Iteration1_Lasso [2022-07-22 12:24:13,747 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:24:13,747 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:24:13,775 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,780 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,784 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,785 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,789 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,792 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,794 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,798 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,800 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,803 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,808 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,142 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,162 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,203 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,205 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,206 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:14,613 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:24:14,618 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:24:14,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:14,621 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:14,624 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) [2022-07-22 12:24:14,635 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 [2022-07-22 12:24:14,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:14,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:14,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:14,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:14,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:14,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:14,650 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:14,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:14,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:14,706 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 [2022-07-22 12:24:14,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:14,707 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:14,709 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) [2022-07-22 12:24:14,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:14,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:14,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:14,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:14,727 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:14,730 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:14,730 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:14,734 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 [2022-07-22 12:24:14,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:14,779 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 [2022-07-22 12:24:14,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:14,780 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:14,782 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) [2022-07-22 12:24:14,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:14,785 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 [2022-07-22 12:24:14,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:14,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:14,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:14,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:14,793 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:14,794 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:14,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:14,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:14,847 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 [2022-07-22 12:24:14,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:14,848 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:14,849 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) [2022-07-22 12:24:14,854 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 [2022-07-22 12:24:14,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:14,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:14,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:14,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:14,867 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:14,874 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:14,874 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:14,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:14,924 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 [2022-07-22 12:24:14,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:14,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:14,928 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) [2022-07-22 12:24:14,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:14,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:14,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:14,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:14,943 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:14,948 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:14,948 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:14,954 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 [2022-07-22 12:24:14,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,007 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 [2022-07-22 12:24:15,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,008 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,011 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) [2022-07-22 12:24:15,016 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 [2022-07-22 12:24:15,017 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 [2022-07-22 12:24:15,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:15,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,026 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,027 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:15,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:15,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,078 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 [2022-07-22 12:24:15,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,080 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) [2022-07-22 12:24:15,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:15,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:15,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,098 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,099 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:15,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:15,101 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 [2022-07-22 12:24:15,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,151 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 [2022-07-22 12:24:15,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,154 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) [2022-07-22 12:24:15,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:15,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:15,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,167 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,168 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:15,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:15,169 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 [2022-07-22 12:24:15,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,222 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 [2022-07-22 12:24:15,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,223 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,224 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) [2022-07-22 12:24:15,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:15,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:15,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,239 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,240 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:15,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:15,242 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 [2022-07-22 12:24:15,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,289 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 [2022-07-22 12:24:15,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,290 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,291 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) [2022-07-22 12:24:15,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:15,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:15,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,306 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:15,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:15,308 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 [2022-07-22 12:24:15,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,357 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 [2022-07-22 12:24:15,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,359 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) [2022-07-22 12:24:15,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:15,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,373 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,375 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:15,375 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:15,379 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 [2022-07-22 12:24:15,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,429 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 [2022-07-22 12:24:15,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,431 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) [2022-07-22 12:24:15,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:15,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,446 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,449 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:15,449 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:15,453 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 [2022-07-22 12:24:15,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,492 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 [2022-07-22 12:24:15,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,495 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) [2022-07-22 12:24:15,502 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 [2022-07-22 12:24:15,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:15,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,514 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:15,514 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:15,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,558 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 [2022-07-22 12:24:15,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,559 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) [2022-07-22 12:24:15,563 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 [2022-07-22 12:24:15,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:15,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:15,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,573 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,575 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:15,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:15,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,624 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 [2022-07-22 12:24:15,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,624 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,625 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) [2022-07-22 12:24:15,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:15,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,647 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:15,647 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:15,651 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 [2022-07-22 12:24:15,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,698 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 [2022-07-22 12:24:15,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,699 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,700 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) [2022-07-22 12:24:15,704 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 [2022-07-22 12:24:15,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,714 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,716 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:15,717 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:15,721 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 [2022-07-22 12:24:15,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,756 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:15,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,757 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) [2022-07-22 12:24:15,759 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 [2022-07-22 12:24:15,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:15,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,770 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:15,771 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:15,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,827 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 [2022-07-22 12:24:15,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,828 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,829 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) [2022-07-22 12:24:15,830 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 [2022-07-22 12:24:15,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:15,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:15,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,840 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,841 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:15,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:15,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,867 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 [2022-07-22 12:24:15,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,868 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) [2022-07-22 12:24:15,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:15,876 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 [2022-07-22 12:24:15,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,885 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,887 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:15,887 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:15,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:15,937 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:15,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:15,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:15,940 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) [2022-07-22 12:24:15,948 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 [2022-07-22 12:24:15,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:15,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:15,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:15,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:15,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:15,963 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:15,963 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:15,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:16,017 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 [2022-07-22 12:24:16,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:16,018 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:16,019 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) [2022-07-22 12:24:16,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:16,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:16,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:16,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:16,034 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:16,043 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:16,043 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:16,047 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 [2022-07-22 12:24:16,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:16,080 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 [2022-07-22 12:24:16,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:16,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:16,082 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) [2022-07-22 12:24:16,082 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 [2022-07-22 12:24:16,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:16,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:16,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:16,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:16,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:16,095 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:16,095 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:16,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:16,143 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:16,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:16,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:16,145 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) [2022-07-22 12:24:16,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:16,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:16,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:16,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:16,158 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:16,160 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:16,160 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:16,165 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 [2022-07-22 12:24:16,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:16,211 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 [2022-07-22 12:24:16,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:16,212 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:16,213 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) [2022-07-22 12:24:16,219 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 [2022-07-22 12:24:16,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:16,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:16,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:16,229 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:16,231 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:16,231 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:16,236 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 [2022-07-22 12:24:16,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:16,281 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:16,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:16,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:16,283 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) [2022-07-22 12:24:16,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:16,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:16,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:16,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:16,295 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:16,297 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:16,297 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:16,302 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 [2022-07-22 12:24:16,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:16,346 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:16,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:16,347 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:16,348 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) [2022-07-22 12:24:16,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:16,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:16,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:16,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:16,360 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:16,384 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 [2022-07-22 12:24:16,386 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:16,386 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:16,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:16,441 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-07-22 12:24:16,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:16,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:16,442 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) [2022-07-22 12:24:16,443 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 [2022-07-22 12:24:16,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:16,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:16,452 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:24:16,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:16,452 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:16,456 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:24:16,456 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:16,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:16,509 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:16,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:16,510 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:16,511 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) [2022-07-22 12:24:16,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:16,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:16,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:16,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:16,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:16,530 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:16,530 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:16,536 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 [2022-07-22 12:24:16,553 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:24:16,589 INFO L443 ModelExtractionUtils]: Simplification made 12 calls to the SMT solver. [2022-07-22 12:24:16,589 INFO L444 ModelExtractionUtils]: 11 out of 22 variables were initially zero. Simplification set additionally 7 variables to zero. [2022-07-22 12:24:16,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:16,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:16,609 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) [2022-07-22 12:24:16,645 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 [2022-07-22 12:24:16,645 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:24:16,667 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:24:16,667 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:24:16,668 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~1#1, v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_1) = -1*ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset - 4*ULTIMATE.start_create_fresh_int_array_~i~1#1 + 2*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_1 Supporting invariants [] [2022-07-22 12:24:16,738 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:16,815 INFO L257 tatePredicateManager]: 14 out of 14 supporting invariants were superfluous and have been removed [2022-07-22 12:24:16,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:24:16,894 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:24:16,895 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:24:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:24:16,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:24:16,922 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:24:16,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:24:16,966 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:24:16,969 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 34 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) [2022-07-22 12:24:17,016 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 34 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 36 states and 77 transitions. Complement of second has 3 states. [2022-07-22 12:24:17,018 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 [2022-07-22 12:24:17,024 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) [2022-07-22 12:24:17,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:24:17,027 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:24:17,028 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:17,028 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:24:17,028 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:17,028 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:24:17,028 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:17,029 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 36 states and 77 transitions. [2022-07-22 12:24:17,033 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-22 12:24:17,039 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 36 states to 30 states and 66 transitions. [2022-07-22 12:24:17,040 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 28 [2022-07-22 12:24:17,041 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 29 [2022-07-22 12:24:17,041 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30 states and 66 transitions. [2022-07-22 12:24:17,043 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:24:17,043 INFO L220 hiAutomatonCegarLoop]: Abstraction has 30 states and 66 transitions. [2022-07-22 12:24:17,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states and 66 transitions. [2022-07-22 12:24:17,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2022-07-22 12:24:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 2.2) internal successors, (66), 29 states have internal predecessors, (66), 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) [2022-07-22 12:24:17,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 66 transitions. [2022-07-22 12:24:17,078 INFO L242 hiAutomatonCegarLoop]: Abstraction has 30 states and 66 transitions. [2022-07-22 12:24:17,079 INFO L425 stractBuchiCegarLoop]: Abstraction has 30 states and 66 transitions. [2022-07-22 12:24:17,079 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:24:17,079 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 30 states and 66 transitions. [2022-07-22 12:24:17,081 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-22 12:24:17,081 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:24:17,081 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:24:17,081 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-22 12:24:17,082 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:24:17,083 INFO L748 eck$LassoCheckResult]: Stem: 372#[ULTIMATE.startENTRY]don't care [632] ULTIMATE.startENTRY-->L115-6: Formula: (let ((.cse2 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= 0 |v_#NULL.base_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| |v_#StackHeapBarrier_In_1|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= (select |v_#valid_In_7| 2) 1) (= v_~q_back~0_Out_6 v_~q_front~0_Out_6) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2| 0) (= (select |v_#valid_In_7| 1) 1) (= 48 (select .cse1 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (= v_~n~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= v_~q~0.offset_Out_6 0) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= v_~s~0_Out_6 0) (= v_~x~0_Out_2 0) (= 2 (select |v_#length_In_7| 1)) (< 0 |v_#StackHeapBarrier_In_1|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 0)) (= (select |v_#length_In_7| 2) 33) (= |v_#length_Out_2| (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~y~0_Out_6 0) (= v_~q~0.base_Out_6 0)))) InVars {#memory_int=|v_#memory_int_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_6|, ~q_back~0=v_~q_back~0_Out_6, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ~q~0.offset=v_~q~0.offset_Out_6, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base_Out_2|, #length=|v_#length_Out_2|, ~y~0=v_~y~0_Out_6, ~q_front~0=v_~q_front~0_Out_6, ~s~0=v_~s~0_Out_6, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|, ~C~0=v_~C~0_Out_2, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, ~q~0.base=v_~q~0.base_Out_6, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_Out_2|, #valid=|v_#valid_Out_6|, #memory_int=|v_#memory_int_In_7|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_Out_2|, ~n~0=v_~n~0_Out_2, ~x~0=v_~x~0_Out_2, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_6|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~pre13#1, ~q_back~0, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~q~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret12#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base, #length, ~y~0, ~q_front~0, ~s~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~C~0, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_~#t1~0#1.base, ~q~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~nondet8#1, #valid, ULTIMATE.start_create_fresh_int_array_#t~post20#1, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 356#[L115-6]don't care [625] L115-6-->L99-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= (store |v_#memory_int_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_5| |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~pre13#1_Out_2|)) |v_#memory_int_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (= v_~q~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~q~0.base_Out_2) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|) (<= (+ |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|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| (ite (<= 0 v_~N~0_In_3) 1 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_3|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, #pthreadsForks=|v_#pthreadsForks_In_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ~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_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ~N~0=v_~N~0_In_3, ~q~0.base=v_~q~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ~q~0.offset=v_~q~0.offset_Out_2, 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_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_2|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, #memory_int, ~q~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~q~0.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 358#[L99-3]don't care [481] L99-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre13#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_4|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~post1#1=|v_thread1Thread1of1ForFork1_#t~post1#1_8|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_6|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_12|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~post1#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 374#[L99-4, thread1ENTRY]don't care [451] thread1ENTRY-->L49-5: Formula: (= |v_thread1Thread1of1ForFork1_~i~0#1_1| 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0#1] 340#[L49-5, L99-4]don't care [2022-07-22 12:24:17,083 INFO L750 eck$LassoCheckResult]: Loop: 340#[L49-5, L99-4]don't care [601] L49-5-->L49-5: Formula: (let ((.cse1 (* v_~q_back~0_159 4))) (let ((.cse0 (+ .cse1 v_~q~0.offset_76))) (and (= (+ v_~q_back~0_159 1) v_~q_back~0_158) (= (ite (= (select (select |v_#memory_int_122| v_~q~0.base_76) .cse0) 1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31| 0)) (= (select |v_#valid_168| v_~q~0.base_76) 1) (= |v_thread1Thread1of1ForFork1_~i~0#1_37| (+ |v_thread1Thread1of1ForFork1_~i~0#1_38| 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31|) (= (+ v_~x~0_40 v_~C~0_42) v_~x~0_39) (<= (+ .cse1 v_~q~0.offset_76 4) (select |v_#length_143| v_~q~0.base_76)) (< |v_thread1Thread1of1ForFork1_~i~0#1_38| v_~N~0_45) (<= 0 .cse0) (not (= (ite (and (< v_~q_back~0_159 v_~n~0_79) (<= 0 v_~q_back~0_159)) 1 0) 0))))) InVars {~q_back~0=v_~q_back~0_159, ~C~0=v_~C~0_42, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_38|, #valid=|v_#valid_168|, #memory_int=|v_#memory_int_122|, #length=|v_#length_143|, ~N~0=v_~N~0_45, ~q~0.base=v_~q~0.base_76, ~n~0=v_~n~0_79, ~x~0=v_~x~0_40, ~q~0.offset=v_~q~0.offset_76} OutVars{~q_back~0=v_~q_back~0_158, ~C~0=v_~C~0_42, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_13|, ~N~0=v_~N~0_45, ~q~0.base=v_~q~0.base_76, ~q~0.offset=v_~q~0.offset_76, thread1Thread1of1ForFork1_#t~post1#1=|v_thread1Thread1of1ForFork1_#t~post1#1_19|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_13|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_37|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31|, #valid=|v_#valid_168|, #memory_int=|v_#memory_int_122|, #length=|v_#length_143|, ~n~0=v_~n~0_79, ~x~0=v_~x~0_39, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1#1, ~q_back~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, ~x~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 340#[L49-5, L99-4]don't care [2022-07-22 12:24:17,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:17,084 INFO L85 PathProgramCache]: Analyzing trace with hash 20367420, now seen corresponding path program 1 times [2022-07-22 12:24:17,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:17,085 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841485265] [2022-07-22 12:24:17,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:17,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:17,119 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:17,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:17,151 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:17,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:17,152 INFO L85 PathProgramCache]: Analyzing trace with hash 632, now seen corresponding path program 1 times [2022-07-22 12:24:17,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:17,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [682434171] [2022-07-22 12:24:17,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:17,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:17,175 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:17,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:17,196 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:17,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:17,198 INFO L85 PathProgramCache]: Analyzing trace with hash 631390621, now seen corresponding path program 1 times [2022-07-22 12:24:17,202 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:17,202 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448872740] [2022-07-22 12:24:17,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:17,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:17,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:24:17,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:24:17,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:24:17,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448872740] [2022-07-22 12:24:17,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448872740] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:24:17,309 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:24:17,310 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:24:17,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1033904814] [2022-07-22 12:24:17,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:24:17,429 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:24:17,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 12:24:17,434 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-22 12:24:17,436 INFO L87 Difference]: Start difference. First operand 30 states and 66 transitions. cyclomatic complexity: 51 Second operand has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:24:17,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:24:17,543 INFO L93 Difference]: Finished difference Result 43 states and 85 transitions. [2022-07-22 12:24:17,543 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 43 states and 85 transitions. [2022-07-22 12:24:17,554 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-22 12:24:17,555 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 43 states to 30 states and 65 transitions. [2022-07-22 12:24:17,556 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 29 [2022-07-22 12:24:17,557 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 29 [2022-07-22 12:24:17,557 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30 states and 65 transitions. [2022-07-22 12:24:17,558 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:24:17,558 INFO L220 hiAutomatonCegarLoop]: Abstraction has 30 states and 65 transitions. [2022-07-22 12:24:17,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states and 65 transitions. [2022-07-22 12:24:17,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2022-07-22 12:24:17,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 2.1666666666666665) internal successors, (65), 29 states have internal predecessors, (65), 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) [2022-07-22 12:24:17,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 65 transitions. [2022-07-22 12:24:17,569 INFO L242 hiAutomatonCegarLoop]: Abstraction has 30 states and 65 transitions. [2022-07-22 12:24:17,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 12:24:17,571 INFO L425 stractBuchiCegarLoop]: Abstraction has 30 states and 65 transitions. [2022-07-22 12:24:17,571 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:24:17,571 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 30 states and 65 transitions. [2022-07-22 12:24:17,574 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-22 12:24:17,575 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:24:17,575 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:24:17,575 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:24:17,575 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:24:17,576 INFO L748 eck$LassoCheckResult]: Stem: 486#[ULTIMATE.startENTRY]don't care [632] ULTIMATE.startENTRY-->L115-6: Formula: (let ((.cse2 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= 0 |v_#NULL.base_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| |v_#StackHeapBarrier_In_1|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= (select |v_#valid_In_7| 2) 1) (= v_~q_back~0_Out_6 v_~q_front~0_Out_6) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2| 0) (= (select |v_#valid_In_7| 1) 1) (= 48 (select .cse1 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (= v_~n~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= v_~q~0.offset_Out_6 0) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= v_~s~0_Out_6 0) (= v_~x~0_Out_2 0) (= 2 (select |v_#length_In_7| 1)) (< 0 |v_#StackHeapBarrier_In_1|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 0)) (= (select |v_#length_In_7| 2) 33) (= |v_#length_Out_2| (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~y~0_Out_6 0) (= v_~q~0.base_Out_6 0)))) InVars {#memory_int=|v_#memory_int_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_6|, ~q_back~0=v_~q_back~0_Out_6, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ~q~0.offset=v_~q~0.offset_Out_6, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base_Out_2|, #length=|v_#length_Out_2|, ~y~0=v_~y~0_Out_6, ~q_front~0=v_~q_front~0_Out_6, ~s~0=v_~s~0_Out_6, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|, ~C~0=v_~C~0_Out_2, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, ~q~0.base=v_~q~0.base_Out_6, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_Out_2|, #valid=|v_#valid_Out_6|, #memory_int=|v_#memory_int_In_7|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_Out_2|, ~n~0=v_~n~0_Out_2, ~x~0=v_~x~0_Out_2, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_6|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~pre13#1, ~q_back~0, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~q~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret12#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base, #length, ~y~0, ~q_front~0, ~s~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~C~0, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_~#t1~0#1.base, ~q~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~nondet8#1, #valid, ULTIMATE.start_create_fresh_int_array_#t~post20#1, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 470#[L115-6]don't care [586] L115-6-->L115-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|))) (and (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21| 4) (select |v_#length_115| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| |v_ULTIMATE.start_create_fresh_int_array_~size#1_28|) (<= 0 .cse1) (= (select |v_#valid_136| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_24|) (= (store |v_#memory_int_103| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21| (store (select |v_#memory_int_103| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_15|)) |v_#memory_int_102|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|, #valid=|v_#valid_136|, #memory_int=|v_#memory_int_103|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_15|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25|, #length=|v_#length_115|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_28|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|, #valid=|v_#valid_136|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_24|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_15|, #length=|v_#length_115|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_28|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~post20#1] 472#[L115-6]don't care [625] L115-6-->L99-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= (store |v_#memory_int_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_5| |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~pre13#1_Out_2|)) |v_#memory_int_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (= v_~q~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~q~0.base_Out_2) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|) (<= (+ |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|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| (ite (<= 0 v_~N~0_In_3) 1 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_3|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, #pthreadsForks=|v_#pthreadsForks_In_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ~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_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ~N~0=v_~N~0_In_3, ~q~0.base=v_~q~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ~q~0.offset=v_~q~0.offset_Out_2, 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_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_2|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, #memory_int, ~q~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~q~0.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 474#[L99-3]don't care [481] L99-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre13#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_4|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~post1#1=|v_thread1Thread1of1ForFork1_#t~post1#1_8|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_6|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_12|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~post1#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 488#[L99-4, thread1ENTRY]don't care [451] thread1ENTRY-->L49-5: Formula: (= |v_thread1Thread1of1ForFork1_~i~0#1_1| 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0#1] 454#[L49-5, L99-4]don't care [2022-07-22 12:24:17,577 INFO L750 eck$LassoCheckResult]: Loop: 454#[L49-5, L99-4]don't care [601] L49-5-->L49-5: Formula: (let ((.cse1 (* v_~q_back~0_159 4))) (let ((.cse0 (+ .cse1 v_~q~0.offset_76))) (and (= (+ v_~q_back~0_159 1) v_~q_back~0_158) (= (ite (= (select (select |v_#memory_int_122| v_~q~0.base_76) .cse0) 1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31| 0)) (= (select |v_#valid_168| v_~q~0.base_76) 1) (= |v_thread1Thread1of1ForFork1_~i~0#1_37| (+ |v_thread1Thread1of1ForFork1_~i~0#1_38| 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31|) (= (+ v_~x~0_40 v_~C~0_42) v_~x~0_39) (<= (+ .cse1 v_~q~0.offset_76 4) (select |v_#length_143| v_~q~0.base_76)) (< |v_thread1Thread1of1ForFork1_~i~0#1_38| v_~N~0_45) (<= 0 .cse0) (not (= (ite (and (< v_~q_back~0_159 v_~n~0_79) (<= 0 v_~q_back~0_159)) 1 0) 0))))) InVars {~q_back~0=v_~q_back~0_159, ~C~0=v_~C~0_42, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_38|, #valid=|v_#valid_168|, #memory_int=|v_#memory_int_122|, #length=|v_#length_143|, ~N~0=v_~N~0_45, ~q~0.base=v_~q~0.base_76, ~n~0=v_~n~0_79, ~x~0=v_~x~0_40, ~q~0.offset=v_~q~0.offset_76} OutVars{~q_back~0=v_~q_back~0_158, ~C~0=v_~C~0_42, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_13|, ~N~0=v_~N~0_45, ~q~0.base=v_~q~0.base_76, ~q~0.offset=v_~q~0.offset_76, thread1Thread1of1ForFork1_#t~post1#1=|v_thread1Thread1of1ForFork1_#t~post1#1_19|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_13|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_37|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31|, #valid=|v_#valid_168|, #memory_int=|v_#memory_int_122|, #length=|v_#length_143|, ~n~0=v_~n~0_79, ~x~0=v_~x~0_39, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1#1, ~q_back~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, ~x~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 454#[L49-5, L99-4]don't care [2022-07-22 12:24:17,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:17,578 INFO L85 PathProgramCache]: Analyzing trace with hash 630367936, now seen corresponding path program 1 times [2022-07-22 12:24:17,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:17,578 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1449424810] [2022-07-22 12:24:17,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:17,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:17,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:17,658 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:17,714 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:17,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:17,719 INFO L85 PathProgramCache]: Analyzing trace with hash 632, now seen corresponding path program 2 times [2022-07-22 12:24:17,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:17,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1399919365] [2022-07-22 12:24:17,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:17,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:17,730 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:17,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:17,750 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:17,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:17,751 INFO L85 PathProgramCache]: Analyzing trace with hash -1933429863, now seen corresponding path program 1 times [2022-07-22 12:24:17,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:17,751 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416730085] [2022-07-22 12:24:17,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:17,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:17,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:17,834 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:17,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:17,861 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:19,313 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:19,821 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:24:19,821 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:24:19,822 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:24:19,822 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:24:19,822 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:24:19,822 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:19,822 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:24:19,822 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:24:19,822 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-queue-add-2-nl.wvr.c_BEv2_Iteration3_Lasso [2022-07-22 12:24:19,822 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:24:19,822 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:24:19,828 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,836 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,841 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,852 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,855 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,859 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,864 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,873 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,874 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:19,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:20,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:20,563 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:20,564 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:20,566 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:20,567 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:20,569 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:20,571 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:20,575 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:20,577 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:20,578 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:20,582 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:21,116 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:24:21,116 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:24:21,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,117 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,121 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) [2022-07-22 12:24:21,127 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 [2022-07-22 12:24:21,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:21,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,137 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,138 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:21,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:21,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,191 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:21,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,195 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) [2022-07-22 12:24:21,198 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 [2022-07-22 12:24:21,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:21,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,208 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:21,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:21,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,260 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:21,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,262 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) [2022-07-22 12:24:21,266 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 [2022-07-22 12:24:21,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:21,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,276 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:21,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:21,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,318 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 [2022-07-22 12:24:21,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,320 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) [2022-07-22 12:24:21,322 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 [2022-07-22 12:24:21,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:21,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,332 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:21,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:21,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,384 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 [2022-07-22 12:24:21,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,386 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) [2022-07-22 12:24:21,388 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 [2022-07-22 12:24:21,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:21,401 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:21,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,430 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:21,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,431 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) [2022-07-22 12:24:21,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,442 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 [2022-07-22 12:24:21,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:21,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,443 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:21,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:21,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,468 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 [2022-07-22 12:24:21,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,469 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) [2022-07-22 12:24:21,470 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 [2022-07-22 12:24:21,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,496 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,498 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:21,498 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:21,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,529 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 [2022-07-22 12:24:21,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,531 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) [2022-07-22 12:24:21,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:21,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,550 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,550 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:21,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:21,552 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 [2022-07-22 12:24:21,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,597 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 [2022-07-22 12:24:21,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,599 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) [2022-07-22 12:24:21,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,611 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,613 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:21,613 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:21,616 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 [2022-07-22 12:24:21,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,654 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 [2022-07-22 12:24:21,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,655 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) [2022-07-22 12:24:21,657 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 [2022-07-22 12:24:21,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:21,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,665 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,665 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:21,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:21,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,688 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-07-22 12:24:21,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,690 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) [2022-07-22 12:24:21,691 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 [2022-07-22 12:24:21,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,698 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,700 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:21,700 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:21,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,726 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 [2022-07-22 12:24:21,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,727 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,728 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) [2022-07-22 12:24:21,730 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 [2022-07-22 12:24:21,730 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 [2022-07-22 12:24:21,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:21,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,738 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,738 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:21,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:21,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,762 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-07-22 12:24:21,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,763 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,764 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) [2022-07-22 12:24:21,765 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 [2022-07-22 12:24:21,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:21,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,772 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,773 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:21,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:21,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,797 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-07-22 12:24:21,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,799 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) [2022-07-22 12:24:21,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,802 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 [2022-07-22 12:24:21,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:21,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,807 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,808 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:21,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:21,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,843 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-07-22 12:24:21,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,845 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) [2022-07-22 12:24:21,846 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 [2022-07-22 12:24:21,847 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 [2022-07-22 12:24:21,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:21,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,854 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:21,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:21,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,911 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:21,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,911 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,912 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) [2022-07-22 12:24:21,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,925 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 [2022-07-22 12:24:21,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:21,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,935 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,935 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:21,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:21,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:21,977 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 [2022-07-22 12:24:21,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:21,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:21,978 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) [2022-07-22 12:24:21,979 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 [2022-07-22 12:24:21,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:21,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:21,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:21,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:21,987 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:21,988 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:21,988 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:21,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:22,014 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 [2022-07-22 12:24:22,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:22,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:22,015 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) [2022-07-22 12:24:22,017 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 [2022-07-22 12:24:22,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:22,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:22,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:22,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:22,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:22,025 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:22,025 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:22,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:22,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:22,049 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:22,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:22,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:22,051 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) [2022-07-22 12:24:22,052 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 [2022-07-22 12:24:22,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:22,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:22,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:22,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:22,060 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:22,061 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:22,061 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:22,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:22,088 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-07-22 12:24:22,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:22,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:22,089 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) [2022-07-22 12:24:22,090 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 [2022-07-22 12:24:22,092 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 [2022-07-22 12:24:22,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:22,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:22,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:22,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:22,100 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:22,100 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:22,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:22,129 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-22 12:24:22,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:22,129 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:22,130 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) [2022-07-22 12:24:22,131 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 [2022-07-22 12:24:22,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:22,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:22,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:22,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:22,139 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:22,140 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:22,140 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:22,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:22,167 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 [2022-07-22 12:24:22,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:22,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:22,168 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) [2022-07-22 12:24:22,169 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 [2022-07-22 12:24:22,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:22,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:22,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:22,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:22,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:22,177 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:22,178 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:22,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:22,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:22,202 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:22,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:22,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:22,203 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) [2022-07-22 12:24:22,204 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 [2022-07-22 12:24:22,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:22,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:22,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:22,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:22,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:22,212 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:22,212 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:22,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:22,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:22,237 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-07-22 12:24:22,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:22,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:22,238 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) [2022-07-22 12:24:22,239 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 [2022-07-22 12:24:22,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:22,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:22,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:22,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:22,248 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:22,249 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:22,249 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:22,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:22,276 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:22,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:22,277 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:22,278 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) [2022-07-22 12:24:22,279 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 [2022-07-22 12:24:22,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:22,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:22,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:22,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:22,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:22,290 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:22,290 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:22,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:22,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:22,315 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 [2022-07-22 12:24:22,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:22,315 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:22,316 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) [2022-07-22 12:24:22,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:22,326 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 [2022-07-22 12:24:22,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:22,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:22,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:22,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:22,328 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:22,329 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:22,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:22,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:22,355 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 [2022-07-22 12:24:22,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:22,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:22,356 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) [2022-07-22 12:24:22,357 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 [2022-07-22 12:24:22,359 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 [2022-07-22 12:24:22,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:22,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:22,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:22,368 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:22,373 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:22,373 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:22,391 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:24:22,417 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2022-07-22 12:24:22,417 INFO L444 ModelExtractionUtils]: 12 out of 37 variables were initially zero. Simplification set additionally 22 variables to zero. [2022-07-22 12:24:22,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:22,417 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:22,419 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) [2022-07-22 12:24:22,420 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 [2022-07-22 12:24:22,420 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:24:22,428 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:24:22,429 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:24:22,429 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~q_back~0, ~n~0) = -1*~q_back~0 + 1*~n~0 Supporting invariants [] [2022-07-22 12:24:22,452 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:22,566 INFO L257 tatePredicateManager]: 25 out of 25 supporting invariants were superfluous and have been removed [2022-07-22 12:24:22,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:22,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:24:22,613 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:24:22,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:24:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:24:22,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:24:22,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:24:22,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:24:22,628 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:24:22,628 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 30 states and 65 transitions. cyclomatic complexity: 50 Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:24:22,682 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 30 states and 65 transitions. cyclomatic complexity: 50. Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 64 states and 156 transitions. Complement of second has 3 states. [2022-07-22 12:24:22,683 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 [2022-07-22 12:24:22,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:24:22,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 13 transitions. [2022-07-22 12:24:22,684 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 13 transitions. Stem has 5 letters. Loop has 1 letters. [2022-07-22 12:24:22,684 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:22,684 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 13 transitions. Stem has 6 letters. Loop has 1 letters. [2022-07-22 12:24:22,685 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:22,685 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 13 transitions. Stem has 5 letters. Loop has 2 letters. [2022-07-22 12:24:22,685 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:22,685 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 64 states and 156 transitions. [2022-07-22 12:24:22,688 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 13 [2022-07-22 12:24:22,689 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 64 states to 61 states and 151 transitions. [2022-07-22 12:24:22,690 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 33 [2022-07-22 12:24:22,690 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 53 [2022-07-22 12:24:22,690 INFO L73 IsDeterministic]: Start isDeterministic. Operand 61 states and 151 transitions. [2022-07-22 12:24:22,691 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:24:22,691 INFO L220 hiAutomatonCegarLoop]: Abstraction has 61 states and 151 transitions. [2022-07-22 12:24:22,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states and 151 transitions. [2022-07-22 12:24:22,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 42. [2022-07-22 12:24:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 2.5476190476190474) internal successors, (107), 41 states have internal predecessors, (107), 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) [2022-07-22 12:24:22,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 107 transitions. [2022-07-22 12:24:22,698 INFO L242 hiAutomatonCegarLoop]: Abstraction has 42 states and 107 transitions. [2022-07-22 12:24:22,698 INFO L425 stractBuchiCegarLoop]: Abstraction has 42 states and 107 transitions. [2022-07-22 12:24:22,698 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:24:22,698 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 42 states and 107 transitions. [2022-07-22 12:24:22,699 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 13 [2022-07-22 12:24:22,700 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:24:22,700 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:24:22,700 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:24:22,700 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:24:22,701 INFO L748 eck$LassoCheckResult]: Stem: 758#[ULTIMATE.startENTRY]don't care [632] ULTIMATE.startENTRY-->L115-6: Formula: (let ((.cse2 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= 0 |v_#NULL.base_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| |v_#StackHeapBarrier_In_1|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= (select |v_#valid_In_7| 2) 1) (= v_~q_back~0_Out_6 v_~q_front~0_Out_6) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2| 0) (= (select |v_#valid_In_7| 1) 1) (= 48 (select .cse1 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (= v_~n~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= v_~q~0.offset_Out_6 0) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= v_~s~0_Out_6 0) (= v_~x~0_Out_2 0) (= 2 (select |v_#length_In_7| 1)) (< 0 |v_#StackHeapBarrier_In_1|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 0)) (= (select |v_#length_In_7| 2) 33) (= |v_#length_Out_2| (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~y~0_Out_6 0) (= v_~q~0.base_Out_6 0)))) InVars {#memory_int=|v_#memory_int_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_6|, ~q_back~0=v_~q_back~0_Out_6, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ~q~0.offset=v_~q~0.offset_Out_6, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base_Out_2|, #length=|v_#length_Out_2|, ~y~0=v_~y~0_Out_6, ~q_front~0=v_~q_front~0_Out_6, ~s~0=v_~s~0_Out_6, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|, ~C~0=v_~C~0_Out_2, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, ~q~0.base=v_~q~0.base_Out_6, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_Out_2|, #valid=|v_#valid_Out_6|, #memory_int=|v_#memory_int_In_7|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_Out_2|, ~n~0=v_~n~0_Out_2, ~x~0=v_~x~0_Out_2, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_6|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~pre13#1, ~q_back~0, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~q~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret12#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base, #length, ~y~0, ~q_front~0, ~s~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~C~0, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_~#t1~0#1.base, ~q~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~nondet8#1, #valid, ULTIMATE.start_create_fresh_int_array_#t~post20#1, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 730#[L115-6]don't care [586] L115-6-->L115-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|))) (and (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21| 4) (select |v_#length_115| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| |v_ULTIMATE.start_create_fresh_int_array_~size#1_28|) (<= 0 .cse1) (= (select |v_#valid_136| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_24|) (= (store |v_#memory_int_103| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21| (store (select |v_#memory_int_103| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_15|)) |v_#memory_int_102|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|, #valid=|v_#valid_136|, #memory_int=|v_#memory_int_103|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_15|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25|, #length=|v_#length_115|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_28|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|, #valid=|v_#valid_136|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_24|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_15|, #length=|v_#length_115|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_28|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~post20#1] 732#[L115-6]don't care [625] L115-6-->L99-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= (store |v_#memory_int_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_5| |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~pre13#1_Out_2|)) |v_#memory_int_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (= v_~q~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~q~0.base_Out_2) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|) (<= (+ |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|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| (ite (<= 0 v_~N~0_In_3) 1 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_3|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, #pthreadsForks=|v_#pthreadsForks_In_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ~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_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ~N~0=v_~N~0_In_3, ~q~0.base=v_~q~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ~q~0.offset=v_~q~0.offset_Out_2, 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_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_2|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, #memory_int, ~q~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~q~0.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 734#[L99-3]don't care [481] L99-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre13#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_4|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~post1#1=|v_thread1Thread1of1ForFork1_#t~post1#1_8|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_6|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_12|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~post1#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 762#[L99-4, thread1ENTRY]don't care [451] thread1ENTRY-->L49-5: Formula: (= |v_thread1Thread1of1ForFork1_~i~0#1_1| 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0#1] 710#[L49-5, L99-4]don't care [596] L99-4-->L100-3: Formula: (and (= (select |v_#valid_150| |v_ULTIMATE.start_main_~#t2~0#1.base_33|) 1) (= |v_ULTIMATE.start_main_#t~pre15#1_23| |v_#pthreadsForks_28|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_27| 4) (select |v_#length_125| |v_ULTIMATE.start_main_~#t2~0#1.base_33|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_27|) (= (+ |v_#pthreadsForks_28| 1) |v_#pthreadsForks_27|) (= (store |v_#memory_int_107| |v_ULTIMATE.start_main_~#t2~0#1.base_33| (store (select |v_#memory_int_107| |v_ULTIMATE.start_main_~#t2~0#1.base_33|) |v_ULTIMATE.start_main_~#t2~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre15#1_23|)) |v_#memory_int_106|)) InVars {#pthreadsForks=|v_#pthreadsForks_28|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_27|, #valid=|v_#valid_150|, #memory_int=|v_#memory_int_107|, #length=|v_#length_125|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_33|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_19|, #pthreadsForks=|v_#pthreadsForks_27|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_27|, #valid=|v_#valid_150|, #memory_int=|v_#memory_int_106|, #length=|v_#length_125|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_23|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_33|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~nondet14#1] 712#[L49-5, L100-3]don't care [2022-07-22 12:24:22,701 INFO L750 eck$LassoCheckResult]: Loop: 712#[L49-5, L100-3]don't care [601] L49-5-->L49-5: Formula: (let ((.cse1 (* v_~q_back~0_159 4))) (let ((.cse0 (+ .cse1 v_~q~0.offset_76))) (and (= (+ v_~q_back~0_159 1) v_~q_back~0_158) (= (ite (= (select (select |v_#memory_int_122| v_~q~0.base_76) .cse0) 1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31| 0)) (= (select |v_#valid_168| v_~q~0.base_76) 1) (= |v_thread1Thread1of1ForFork1_~i~0#1_37| (+ |v_thread1Thread1of1ForFork1_~i~0#1_38| 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31|) (= (+ v_~x~0_40 v_~C~0_42) v_~x~0_39) (<= (+ .cse1 v_~q~0.offset_76 4) (select |v_#length_143| v_~q~0.base_76)) (< |v_thread1Thread1of1ForFork1_~i~0#1_38| v_~N~0_45) (<= 0 .cse0) (not (= (ite (and (< v_~q_back~0_159 v_~n~0_79) (<= 0 v_~q_back~0_159)) 1 0) 0))))) InVars {~q_back~0=v_~q_back~0_159, ~C~0=v_~C~0_42, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_38|, #valid=|v_#valid_168|, #memory_int=|v_#memory_int_122|, #length=|v_#length_143|, ~N~0=v_~N~0_45, ~q~0.base=v_~q~0.base_76, ~n~0=v_~n~0_79, ~x~0=v_~x~0_40, ~q~0.offset=v_~q~0.offset_76} OutVars{~q_back~0=v_~q_back~0_158, ~C~0=v_~C~0_42, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_13|, ~N~0=v_~N~0_45, ~q~0.base=v_~q~0.base_76, ~q~0.offset=v_~q~0.offset_76, thread1Thread1of1ForFork1_#t~post1#1=|v_thread1Thread1of1ForFork1_#t~post1#1_19|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_13|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_37|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31|, #valid=|v_#valid_168|, #memory_int=|v_#memory_int_122|, #length=|v_#length_143|, ~n~0=v_~n~0_79, ~x~0=v_~x~0_39, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1#1, ~q_back~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, ~x~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 712#[L49-5, L100-3]don't care [2022-07-22 12:24:22,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:22,702 INFO L85 PathProgramCache]: Analyzing trace with hash -1933429868, now seen corresponding path program 1 times [2022-07-22 12:24:22,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:22,702 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362512038] [2022-07-22 12:24:22,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:22,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:22,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:22,723 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:22,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:22,744 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:22,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:22,745 INFO L85 PathProgramCache]: Analyzing trace with hash 632, now seen corresponding path program 3 times [2022-07-22 12:24:22,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:22,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1977764540] [2022-07-22 12:24:22,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:22,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:22,751 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:22,758 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:22,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:22,758 INFO L85 PathProgramCache]: Analyzing trace with hash 193216837, now seen corresponding path program 1 times [2022-07-22 12:24:22,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:22,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984002533] [2022-07-22 12:24:22,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:22,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:22,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:22,800 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:22,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:22,835 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:23,868 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 [2022-07-22 12:24:24,462 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:24:24,462 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:24:24,462 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:24:24,463 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:24:24,463 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:24:24,463 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:24,463 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:24:24,463 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:24:24,463 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-queue-add-2-nl.wvr.c_BEv2_Iteration4_Lasso [2022-07-22 12:24:24,463 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:24:24,463 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:24:24,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,474 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,475 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,481 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,483 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,491 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,493 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,495 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,498 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,499 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,501 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,503 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,504 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,506 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,507 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,510 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,512 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,517 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,526 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:24,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:25,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:25,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:25,245 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:25,249 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:25,251 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:25,254 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:25,255 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:25,887 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:24:25,887 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:24:25,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:25,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:25,888 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) [2022-07-22 12:24:25,890 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 [2022-07-22 12:24:25,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:25,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:25,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:25,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:25,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:25,898 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:25,898 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:25,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:25,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:25,922 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:25,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:25,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:25,923 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) [2022-07-22 12:24:25,924 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 [2022-07-22 12:24:25,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:25,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:25,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:25,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:25,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:25,932 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:25,932 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:25,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:25,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:25,954 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 [2022-07-22 12:24:25,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:25,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:25,956 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) [2022-07-22 12:24:25,956 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 [2022-07-22 12:24:25,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:25,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:25,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:25,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:25,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:25,964 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:25,965 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:25,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:25,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:25,987 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-22 12:24:25,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:25,988 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:25,988 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:24:25,989 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-22 12:24:25,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:25,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:25,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:25,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:25,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:25,997 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:25,997 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:25,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:25,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:26,020 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-07-22 12:24:26,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:26,021 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:26,021 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) [2022-07-22 12:24:26,022 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 [2022-07-22 12:24:26,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:26,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:26,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:26,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:26,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:26,030 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:26,030 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:26,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:26,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:26,054 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 [2022-07-22 12:24:26,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:26,055 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:26,056 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) [2022-07-22 12:24:26,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:26,065 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 [2022-07-22 12:24:26,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:26,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:26,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:26,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:26,066 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:26,067 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:26,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:26,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:26,090 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 [2022-07-22 12:24:26,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:26,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:26,091 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) [2022-07-22 12:24:26,094 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 [2022-07-22 12:24:26,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:26,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:26,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:26,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:26,101 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:26,102 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:26,102 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:26,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:26,129 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 [2022-07-22 12:24:26,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:26,129 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:26,130 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) [2022-07-22 12:24:26,131 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 [2022-07-22 12:24:26,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:26,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:26,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:26,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:26,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:26,139 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:26,139 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:26,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:26,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:26,161 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 [2022-07-22 12:24:26,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:26,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:26,162 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) [2022-07-22 12:24:26,163 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 [2022-07-22 12:24:26,163 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 [2022-07-22 12:24:26,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:26,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:26,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:26,171 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:26,180 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:26,180 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:26,192 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:24:26,201 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-07-22 12:24:26,201 INFO L444 ModelExtractionUtils]: 3 out of 10 variables were initially zero. Simplification set additionally 4 variables to zero. [2022-07-22 12:24:26,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:26,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:26,203 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) [2022-07-22 12:24:26,224 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:24:26,232 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 [2022-07-22 12:24:26,244 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:24:26,244 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:24:26,244 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~N~0, thread1Thread1of1ForFork1_~i~0#1) = 1*~N~0 - 1*thread1Thread1of1ForFork1_~i~0#1 Supporting invariants [] [2022-07-22 12:24:26,266 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-07-22 12:24:26,393 INFO L257 tatePredicateManager]: 29 out of 29 supporting invariants were superfluous and have been removed [2022-07-22 12:24:26,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:26,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:24:26,437 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:24:26,438 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:24:26,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:24:26,453 INFO L263 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:24:26,454 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:24:26,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:24:26,455 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:24:26,455 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 42 states and 107 transitions. cyclomatic complexity: 86 Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 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) [2022-07-22 12:24:26,501 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 42 states and 107 transitions. cyclomatic complexity: 86. Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 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) Result 47 states and 118 transitions. Complement of second has 3 states. [2022-07-22 12:24:26,502 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 [2022-07-22 12:24:26,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 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) [2022-07-22 12:24:26,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 9 transitions. [2022-07-22 12:24:26,503 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 9 transitions. Stem has 6 letters. Loop has 1 letters. [2022-07-22 12:24:26,504 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:26,504 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 9 transitions. Stem has 7 letters. Loop has 1 letters. [2022-07-22 12:24:26,504 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:26,504 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 9 transitions. Stem has 6 letters. Loop has 2 letters. [2022-07-22 12:24:26,504 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:26,504 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 47 states and 118 transitions. [2022-07-22 12:24:26,510 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 12 [2022-07-22 12:24:26,513 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 47 states to 47 states and 118 transitions. [2022-07-22 12:24:26,513 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 33 [2022-07-22 12:24:26,514 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 37 [2022-07-22 12:24:26,514 INFO L73 IsDeterministic]: Start isDeterministic. Operand 47 states and 118 transitions. [2022-07-22 12:24:26,514 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:24:26,514 INFO L220 hiAutomatonCegarLoop]: Abstraction has 47 states and 118 transitions. [2022-07-22 12:24:26,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states and 118 transitions. [2022-07-22 12:24:26,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 41. [2022-07-22 12:24:26,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 2.5365853658536586) internal successors, (104), 40 states have internal predecessors, (104), 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) [2022-07-22 12:24:26,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 104 transitions. [2022-07-22 12:24:26,528 INFO L242 hiAutomatonCegarLoop]: Abstraction has 41 states and 104 transitions. [2022-07-22 12:24:26,528 INFO L425 stractBuchiCegarLoop]: Abstraction has 41 states and 104 transitions. [2022-07-22 12:24:26,528 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:24:26,528 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 41 states and 104 transitions. [2022-07-22 12:24:26,530 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 12 [2022-07-22 12:24:26,530 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:24:26,530 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:24:26,531 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:24:26,531 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:24:26,532 INFO L748 eck$LassoCheckResult]: Stem: 1040#[ULTIMATE.startENTRY]don't care [632] ULTIMATE.startENTRY-->L115-6: Formula: (let ((.cse2 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= 0 |v_#NULL.base_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| |v_#StackHeapBarrier_In_1|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= (select |v_#valid_In_7| 2) 1) (= v_~q_back~0_Out_6 v_~q_front~0_Out_6) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2| 0) (= (select |v_#valid_In_7| 1) 1) (= 48 (select .cse1 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (= v_~n~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= v_~q~0.offset_Out_6 0) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= v_~s~0_Out_6 0) (= v_~x~0_Out_2 0) (= 2 (select |v_#length_In_7| 1)) (< 0 |v_#StackHeapBarrier_In_1|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 0)) (= (select |v_#length_In_7| 2) 33) (= |v_#length_Out_2| (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~y~0_Out_6 0) (= v_~q~0.base_Out_6 0)))) InVars {#memory_int=|v_#memory_int_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_6|, ~q_back~0=v_~q_back~0_Out_6, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ~q~0.offset=v_~q~0.offset_Out_6, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base_Out_2|, #length=|v_#length_Out_2|, ~y~0=v_~y~0_Out_6, ~q_front~0=v_~q_front~0_Out_6, ~s~0=v_~s~0_Out_6, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|, ~C~0=v_~C~0_Out_2, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, ~q~0.base=v_~q~0.base_Out_6, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_Out_2|, #valid=|v_#valid_Out_6|, #memory_int=|v_#memory_int_In_7|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_Out_2|, ~n~0=v_~n~0_Out_2, ~x~0=v_~x~0_Out_2, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_6|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~pre13#1, ~q_back~0, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~q~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret12#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base, #length, ~y~0, ~q_front~0, ~s~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~C~0, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_~#t1~0#1.base, ~q~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~nondet8#1, #valid, ULTIMATE.start_create_fresh_int_array_#t~post20#1, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 1014#[L115-6]don't care [586] L115-6-->L115-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|))) (and (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21| 4) (select |v_#length_115| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| |v_ULTIMATE.start_create_fresh_int_array_~size#1_28|) (<= 0 .cse1) (= (select |v_#valid_136| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_24|) (= (store |v_#memory_int_103| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21| (store (select |v_#memory_int_103| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_15|)) |v_#memory_int_102|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|, #valid=|v_#valid_136|, #memory_int=|v_#memory_int_103|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_15|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25|, #length=|v_#length_115|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_28|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|, #valid=|v_#valid_136|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_24|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_15|, #length=|v_#length_115|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_28|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~post20#1] 1016#[L115-6]don't care [625] L115-6-->L99-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= (store |v_#memory_int_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_5| |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~pre13#1_Out_2|)) |v_#memory_int_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (= v_~q~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~q~0.base_Out_2) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|) (<= (+ |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|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| (ite (<= 0 v_~N~0_In_3) 1 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_3|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, #pthreadsForks=|v_#pthreadsForks_In_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ~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_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ~N~0=v_~N~0_In_3, ~q~0.base=v_~q~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ~q~0.offset=v_~q~0.offset_Out_2, 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_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_2|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, #memory_int, ~q~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~q~0.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 1018#[L99-3]don't care [481] L99-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre13#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_4|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~post1#1=|v_thread1Thread1of1ForFork1_#t~post1#1_8|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_6|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_12|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~post1#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 1044#[L99-4, thread1ENTRY]don't care [451] thread1ENTRY-->L49-5: Formula: (= |v_thread1Thread1of1ForFork1_~i~0#1_1| 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0#1] 994#[L49-5, L99-4]don't care [596] L99-4-->L100-3: Formula: (and (= (select |v_#valid_150| |v_ULTIMATE.start_main_~#t2~0#1.base_33|) 1) (= |v_ULTIMATE.start_main_#t~pre15#1_23| |v_#pthreadsForks_28|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_27| 4) (select |v_#length_125| |v_ULTIMATE.start_main_~#t2~0#1.base_33|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_27|) (= (+ |v_#pthreadsForks_28| 1) |v_#pthreadsForks_27|) (= (store |v_#memory_int_107| |v_ULTIMATE.start_main_~#t2~0#1.base_33| (store (select |v_#memory_int_107| |v_ULTIMATE.start_main_~#t2~0#1.base_33|) |v_ULTIMATE.start_main_~#t2~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre15#1_23|)) |v_#memory_int_106|)) InVars {#pthreadsForks=|v_#pthreadsForks_28|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_27|, #valid=|v_#valid_150|, #memory_int=|v_#memory_int_107|, #length=|v_#length_125|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_33|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_19|, #pthreadsForks=|v_#pthreadsForks_27|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_27|, #valid=|v_#valid_150|, #memory_int=|v_#memory_int_106|, #length=|v_#length_125|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_23|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_33|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~nondet14#1] 996#[L49-5, L100-3]don't care [478] L100-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_12|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem6#1=|v_thread2Thread1of1ForFork0_#t~mem6#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem6#1, thread2Thread1of1ForFork0_#t~post7#1] 1034#[thread2ENTRY, L100-4, L49-5]don't care [2022-07-22 12:24:26,532 INFO L750 eck$LassoCheckResult]: Loop: 1034#[thread2ENTRY, L100-4, L49-5]don't care [601] L49-5-->L49-5: Formula: (let ((.cse1 (* v_~q_back~0_159 4))) (let ((.cse0 (+ .cse1 v_~q~0.offset_76))) (and (= (+ v_~q_back~0_159 1) v_~q_back~0_158) (= (ite (= (select (select |v_#memory_int_122| v_~q~0.base_76) .cse0) 1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31| 0)) (= (select |v_#valid_168| v_~q~0.base_76) 1) (= |v_thread1Thread1of1ForFork1_~i~0#1_37| (+ |v_thread1Thread1of1ForFork1_~i~0#1_38| 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31|) (= (+ v_~x~0_40 v_~C~0_42) v_~x~0_39) (<= (+ .cse1 v_~q~0.offset_76 4) (select |v_#length_143| v_~q~0.base_76)) (< |v_thread1Thread1of1ForFork1_~i~0#1_38| v_~N~0_45) (<= 0 .cse0) (not (= (ite (and (< v_~q_back~0_159 v_~n~0_79) (<= 0 v_~q_back~0_159)) 1 0) 0))))) InVars {~q_back~0=v_~q_back~0_159, ~C~0=v_~C~0_42, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_38|, #valid=|v_#valid_168|, #memory_int=|v_#memory_int_122|, #length=|v_#length_143|, ~N~0=v_~N~0_45, ~q~0.base=v_~q~0.base_76, ~n~0=v_~n~0_79, ~x~0=v_~x~0_40, ~q~0.offset=v_~q~0.offset_76} OutVars{~q_back~0=v_~q_back~0_158, ~C~0=v_~C~0_42, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_13|, ~N~0=v_~N~0_45, ~q~0.base=v_~q~0.base_76, ~q~0.offset=v_~q~0.offset_76, thread1Thread1of1ForFork1_#t~post1#1=|v_thread1Thread1of1ForFork1_#t~post1#1_19|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_13|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_37|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31|, #valid=|v_#valid_168|, #memory_int=|v_#memory_int_122|, #length=|v_#length_143|, ~n~0=v_~n~0_79, ~x~0=v_~x~0_39, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1#1, ~q_back~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, ~x~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 1034#[thread2ENTRY, L100-4, L49-5]don't care [2022-07-22 12:24:26,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:26,536 INFO L85 PathProgramCache]: Analyzing trace with hash 193216714, now seen corresponding path program 1 times [2022-07-22 12:24:26,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:26,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373468745] [2022-07-22 12:24:26,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:26,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:26,590 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:26,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:26,612 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:26,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:26,613 INFO L85 PathProgramCache]: Analyzing trace with hash 632, now seen corresponding path program 4 times [2022-07-22 12:24:26,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:26,614 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602665666] [2022-07-22 12:24:26,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:26,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:26,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:26,620 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:26,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:26,625 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:26,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:26,626 INFO L85 PathProgramCache]: Analyzing trace with hash 1694751439, now seen corresponding path program 1 times [2022-07-22 12:24:26,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:26,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445947440] [2022-07-22 12:24:26,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:26,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:26,652 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:26,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:26,677 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:27,817 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:28,311 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:24:28,311 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:24:28,311 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:24:28,312 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:24:28,312 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:24:28,312 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:28,312 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:24:28,312 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:24:28,312 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-queue-add-2-nl.wvr.c_BEv2_Iteration5_Lasso [2022-07-22 12:24:28,312 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:24:28,312 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:24:28,316 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:28,318 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:28,319 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:28,322 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:28,324 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:28,326 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:28,327 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:28,329 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:28,330 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:28,331 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:28,335 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:28,337 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:28,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:28,340 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:28,342 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,048 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,051 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,054 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,055 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,062 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,064 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,068 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,072 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,075 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,076 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,083 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,086 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:29,810 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:24:29,810 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:24:29,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:29,810 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:29,816 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) [2022-07-22 12:24:29,818 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 [2022-07-22 12:24:29,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:29,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:29,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:29,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:29,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:29,828 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:29,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:29,830 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 [2022-07-22 12:24:29,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:29,861 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 [2022-07-22 12:24:29,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:29,861 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:29,862 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) [2022-07-22 12:24:29,863 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 [2022-07-22 12:24:29,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:29,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:29,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:29,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:29,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:29,871 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:29,871 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:29,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:29,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:29,895 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 [2022-07-22 12:24:29,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:29,895 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:29,896 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) [2022-07-22 12:24:29,897 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 [2022-07-22 12:24:29,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:29,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:29,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:29,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:29,906 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:29,907 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:29,907 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:29,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:29,935 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:29,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:29,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:29,937 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) [2022-07-22 12:24:29,938 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 [2022-07-22 12:24:29,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:29,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:29,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:29,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:29,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:29,947 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:29,947 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:29,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:29,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:29,990 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 [2022-07-22 12:24:29,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:29,990 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:29,991 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) [2022-07-22 12:24:29,992 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 [2022-07-22 12:24:29,993 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 [2022-07-22 12:24:30,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:30,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,001 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,001 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:30,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:30,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,025 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 [2022-07-22 12:24:30,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,028 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) [2022-07-22 12:24:30,028 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 [2022-07-22 12:24:30,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,036 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,038 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,038 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,073 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 [2022-07-22 12:24:30,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,074 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) [2022-07-22 12:24:30,075 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 [2022-07-22 12:24:30,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:30,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,083 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,083 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:30,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:30,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,106 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-07-22 12:24:30,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,108 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) [2022-07-22 12:24:30,109 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 [2022-07-22 12:24:30,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:30,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,116 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:30,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:30,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,139 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 [2022-07-22 12:24:30,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,141 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) [2022-07-22 12:24:30,141 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 [2022-07-22 12:24:30,142 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 [2022-07-22 12:24:30,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:30,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,150 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,150 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:30,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:30,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,174 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 [2022-07-22 12:24:30,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,175 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) [2022-07-22 12:24:30,176 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 [2022-07-22 12:24:30,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:30,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,184 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,184 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:30,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:30,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,209 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 [2022-07-22 12:24:30,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,210 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) [2022-07-22 12:24:30,211 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 [2022-07-22 12:24:30,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,219 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,220 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,220 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,246 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 [2022-07-22 12:24:30,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,247 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,247 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) [2022-07-22 12:24:30,248 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 [2022-07-22 12:24:30,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:30,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,256 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,256 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:30,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:30,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,280 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 [2022-07-22 12:24:30,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,281 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,281 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) [2022-07-22 12:24:30,283 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 [2022-07-22 12:24:30,284 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 [2022-07-22 12:24:30,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,292 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,316 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-07-22 12:24:30,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,317 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,318 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) [2022-07-22 12:24:30,318 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 [2022-07-22 12:24:30,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:30,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,326 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,326 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:30,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:30,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,352 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 [2022-07-22 12:24:30,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,352 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,353 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) [2022-07-22 12:24:30,354 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 [2022-07-22 12:24:30,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,362 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,363 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,363 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,388 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 [2022-07-22 12:24:30,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,389 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) [2022-07-22 12:24:30,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,394 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 [2022-07-22 12:24:30,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,401 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,432 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 [2022-07-22 12:24:30,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,433 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) [2022-07-22 12:24:30,434 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 [2022-07-22 12:24:30,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,444 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,444 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,471 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:30,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,472 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) [2022-07-22 12:24:30,474 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 [2022-07-22 12:24:30,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,483 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,484 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,484 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,514 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-07-22 12:24:30,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,515 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) [2022-07-22 12:24:30,517 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 [2022-07-22 12:24:30,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,525 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,527 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,527 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,554 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 [2022-07-22 12:24:30,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,556 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) [2022-07-22 12:24:30,558 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 [2022-07-22 12:24:30,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,566 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,567 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,567 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,592 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 [2022-07-22 12:24:30,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,593 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) [2022-07-22 12:24:30,594 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 [2022-07-22 12:24:30,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,603 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,604 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,604 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,630 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:30,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,632 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) [2022-07-22 12:24:30,633 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 [2022-07-22 12:24:30,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,641 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,642 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,642 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,669 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:30,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,670 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,670 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) [2022-07-22 12:24:30,672 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 [2022-07-22 12:24:30,680 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 [2022-07-22 12:24:30,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,681 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,683 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,683 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,733 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:30,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,735 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) [2022-07-22 12:24:30,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,747 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,748 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,748 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,752 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 [2022-07-22 12:24:30,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,798 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 [2022-07-22 12:24:30,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,799 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) [2022-07-22 12:24:30,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,817 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,817 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,821 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 [2022-07-22 12:24:30,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:30,860 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 [2022-07-22 12:24:30,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,861 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,862 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) [2022-07-22 12:24:30,863 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 [2022-07-22 12:24:30,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:30,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:30,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:30,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:30,871 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:30,876 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:30,877 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:30,896 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:24:30,918 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2022-07-22 12:24:30,918 INFO L444 ModelExtractionUtils]: 26 out of 43 variables were initially zero. Simplification set additionally 13 variables to zero. [2022-07-22 12:24:30,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:30,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:30,920 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) [2022-07-22 12:24:30,926 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:24:30,931 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 [2022-07-22 12:24:30,935 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-22 12:24:30,935 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:24:30,935 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~q_back~0, v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_4) = -2*~q_back~0 + 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_4 Supporting invariants [1*~q~0.offset >= 0] [2022-07-22 12:24:30,960 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 [2022-07-22 12:24:31,097 INFO L257 tatePredicateManager]: 28 out of 30 supporting invariants were superfluous and have been removed [2022-07-22 12:24:31,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:31,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:24:31,152 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 9 conjunts are in the unsatisfiable core [2022-07-22 12:24:31,153 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:24:31,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:24:31,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 22 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:24:31,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:24:31,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:24:31,205 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 1 loop predicates [2022-07-22 12:24:31,205 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 41 states and 104 transitions. cyclomatic complexity: 83 Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:24:31,270 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 41 states and 104 transitions. cyclomatic complexity: 83. Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 49 states and 128 transitions. Complement of second has 5 states. [2022-07-22 12:24:31,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 3 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:24:31,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:24:31,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 11 transitions. [2022-07-22 12:24:31,273 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 11 transitions. Stem has 7 letters. Loop has 1 letters. [2022-07-22 12:24:31,273 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:31,273 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 11 transitions. Stem has 8 letters. Loop has 1 letters. [2022-07-22 12:24:31,273 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:31,274 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 11 transitions. Stem has 7 letters. Loop has 2 letters. [2022-07-22 12:24:31,274 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:31,274 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 49 states and 128 transitions. [2022-07-22 12:24:31,276 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 11 [2022-07-22 12:24:31,277 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 49 states to 49 states and 128 transitions. [2022-07-22 12:24:31,277 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 32 [2022-07-22 12:24:31,277 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 39 [2022-07-22 12:24:31,277 INFO L73 IsDeterministic]: Start isDeterministic. Operand 49 states and 128 transitions. [2022-07-22 12:24:31,278 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:24:31,278 INFO L220 hiAutomatonCegarLoop]: Abstraction has 49 states and 128 transitions. [2022-07-22 12:24:31,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states and 128 transitions. [2022-07-22 12:24:31,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 40. [2022-07-22 12:24:31,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 2.5) internal successors, (100), 39 states have internal predecessors, (100), 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) [2022-07-22 12:24:31,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 100 transitions. [2022-07-22 12:24:31,283 INFO L242 hiAutomatonCegarLoop]: Abstraction has 40 states and 100 transitions. [2022-07-22 12:24:31,283 INFO L425 stractBuchiCegarLoop]: Abstraction has 40 states and 100 transitions. [2022-07-22 12:24:31,284 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-22 12:24:31,284 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 40 states and 100 transitions. [2022-07-22 12:24:31,285 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 11 [2022-07-22 12:24:31,285 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:24:31,286 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:24:31,286 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:24:31,286 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:24:31,287 INFO L748 eck$LassoCheckResult]: Stem: 1340#[ULTIMATE.startENTRY]don't care [632] ULTIMATE.startENTRY-->L115-6: Formula: (let ((.cse2 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= 0 |v_#NULL.base_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| |v_#StackHeapBarrier_In_1|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= (select |v_#valid_In_7| 2) 1) (= v_~q_back~0_Out_6 v_~q_front~0_Out_6) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2| 0) (= (select |v_#valid_In_7| 1) 1) (= 48 (select .cse1 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (= v_~n~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= v_~q~0.offset_Out_6 0) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= v_~s~0_Out_6 0) (= v_~x~0_Out_2 0) (= 2 (select |v_#length_In_7| 1)) (< 0 |v_#StackHeapBarrier_In_1|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 0)) (= (select |v_#length_In_7| 2) 33) (= |v_#length_Out_2| (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~y~0_Out_6 0) (= v_~q~0.base_Out_6 0)))) InVars {#memory_int=|v_#memory_int_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_6|, ~q_back~0=v_~q_back~0_Out_6, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ~q~0.offset=v_~q~0.offset_Out_6, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base_Out_2|, #length=|v_#length_Out_2|, ~y~0=v_~y~0_Out_6, ~q_front~0=v_~q_front~0_Out_6, ~s~0=v_~s~0_Out_6, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|, ~C~0=v_~C~0_Out_2, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, ~q~0.base=v_~q~0.base_Out_6, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_Out_2|, #valid=|v_#valid_Out_6|, #memory_int=|v_#memory_int_In_7|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_Out_2|, ~n~0=v_~n~0_Out_2, ~x~0=v_~x~0_Out_2, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_6|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~pre13#1, ~q_back~0, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~q~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret12#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base, #length, ~y~0, ~q_front~0, ~s~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~C~0, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_~#t1~0#1.base, ~q~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~nondet8#1, #valid, ULTIMATE.start_create_fresh_int_array_#t~post20#1, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 1316#[L115-6]don't care [586] L115-6-->L115-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|))) (and (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21| 4) (select |v_#length_115| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| |v_ULTIMATE.start_create_fresh_int_array_~size#1_28|) (<= 0 .cse1) (= (select |v_#valid_136| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_24|) (= (store |v_#memory_int_103| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21| (store (select |v_#memory_int_103| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_15|)) |v_#memory_int_102|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|, #valid=|v_#valid_136|, #memory_int=|v_#memory_int_103|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_15|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25|, #length=|v_#length_115|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_28|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|, #valid=|v_#valid_136|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_24|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_15|, #length=|v_#length_115|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_28|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~post20#1] 1318#[L115-6]don't care [625] L115-6-->L99-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= (store |v_#memory_int_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_5| |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~pre13#1_Out_2|)) |v_#memory_int_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (= v_~q~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~q~0.base_Out_2) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|) (<= (+ |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|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| (ite (<= 0 v_~N~0_In_3) 1 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_3|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, #pthreadsForks=|v_#pthreadsForks_In_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ~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_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ~N~0=v_~N~0_In_3, ~q~0.base=v_~q~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ~q~0.offset=v_~q~0.offset_Out_2, 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_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_2|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, #memory_int, ~q~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~q~0.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 1320#[L99-3]don't care [481] L99-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre13#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_4|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~post1#1=|v_thread1Thread1of1ForFork1_#t~post1#1_8|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_6|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_12|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~post1#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 1344#[L99-4, thread1ENTRY]don't care [596] L99-4-->L100-3: Formula: (and (= (select |v_#valid_150| |v_ULTIMATE.start_main_~#t2~0#1.base_33|) 1) (= |v_ULTIMATE.start_main_#t~pre15#1_23| |v_#pthreadsForks_28|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_27| 4) (select |v_#length_125| |v_ULTIMATE.start_main_~#t2~0#1.base_33|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_27|) (= (+ |v_#pthreadsForks_28| 1) |v_#pthreadsForks_27|) (= (store |v_#memory_int_107| |v_ULTIMATE.start_main_~#t2~0#1.base_33| (store (select |v_#memory_int_107| |v_ULTIMATE.start_main_~#t2~0#1.base_33|) |v_ULTIMATE.start_main_~#t2~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre15#1_23|)) |v_#memory_int_106|)) InVars {#pthreadsForks=|v_#pthreadsForks_28|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_27|, #valid=|v_#valid_150|, #memory_int=|v_#memory_int_107|, #length=|v_#length_125|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_33|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_19|, #pthreadsForks=|v_#pthreadsForks_27|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_27|, #valid=|v_#valid_150|, #memory_int=|v_#memory_int_106|, #length=|v_#length_125|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_23|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_33|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~nondet14#1] 1290#[L100-3, thread1ENTRY]don't care [478] L100-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_12|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem6#1=|v_thread2Thread1of1ForFork0_#t~mem6#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem6#1, thread2Thread1of1ForFork0_#t~post7#1] 1294#[thread2ENTRY, L100-4, thread1ENTRY]don't care [499] thread2ENTRY-->L70-2: Formula: (= v_~s~0_8 0) InVars {} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_15|, ~s~0=v_~s~0_8} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~j~0#1, ~s~0] 1304#[L70-2, L100-4, thread1ENTRY]don't care [2022-07-22 12:24:31,287 INFO L750 eck$LassoCheckResult]: Loop: 1304#[L70-2, L100-4, thread1ENTRY]don't care [583] L70-2-->L70-2: Formula: (let ((.cse1 (* v_~q_front~0_73 4))) (let ((.cse0 (+ v_~q~0.offset_62 .cse1))) (and (<= 0 .cse0) (= v_~y~0_25 (+ v_~y~0_26 v_~C~0_26)) (not (= |v_thread2Thread1of1ForFork0_~j~0#1_35| 0)) (<= (+ v_~q~0.offset_62 .cse1 4) (select |v_#length_109| v_~q~0.base_62)) (= (select (select |v_#memory_int_96| v_~q~0.base_62) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_35|) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_19| 0)) (= v_~s~0_36 (+ v_~s~0_37 |v_thread2Thread1of1ForFork0_~j~0#1_35|)) (= (select |v_#valid_130| v_~q~0.base_62) 1) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_19| (ite (and (< v_~q_front~0_73 v_~n~0_65) (< v_~q_front~0_73 v_~q_back~0_136) (<= 0 v_~q_front~0_73)) 1 0)) (= (+ v_~q_front~0_73 1) v_~q_front~0_72) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_19| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_19|)))) InVars {~q_back~0=v_~q_back~0_136, ~C~0=v_~C~0_26, #valid=|v_#valid_130|, #memory_int=|v_#memory_int_96|, #length=|v_#length_109|, ~q~0.base=v_~q~0.base_62, ~y~0=v_~y~0_26, ~n~0=v_~n~0_65, ~q~0.offset=v_~q~0.offset_62, ~s~0=v_~s~0_37, ~q_front~0=v_~q_front~0_73} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_35|, ~q_back~0=v_~q_back~0_136, ~C~0=v_~C~0_26, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_19|, thread2Thread1of1ForFork0_#t~mem6#1=|v_thread2Thread1of1ForFork0_#t~mem6#1_19|, ~q~0.base=v_~q~0.base_62, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_19|, ~q~0.offset=v_~q~0.offset_62, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_19|, #valid=|v_#valid_130|, #memory_int=|v_#memory_int_96|, #length=|v_#length_109|, ~y~0=v_~y~0_25, ~n~0=v_~n~0_65, ~s~0=v_~s~0_36, ~q_front~0=v_~q_front~0_72} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem6#1, thread2Thread1of1ForFork0_#t~post7#1, ~y~0, ~s~0, ~q_front~0] 1304#[L70-2, L100-4, thread1ENTRY]don't care [2022-07-22 12:24:31,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:31,288 INFO L85 PathProgramCache]: Analyzing trace with hash 193352422, now seen corresponding path program 1 times [2022-07-22 12:24:31,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:31,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901950517] [2022-07-22 12:24:31,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:31,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:31,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:31,308 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:31,328 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:31,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:31,329 INFO L85 PathProgramCache]: Analyzing trace with hash 614, now seen corresponding path program 1 times [2022-07-22 12:24:31,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:31,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47867444] [2022-07-22 12:24:31,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:31,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:31,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:31,335 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:31,341 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:31,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:31,342 INFO L85 PathProgramCache]: Analyzing trace with hash 1698958369, now seen corresponding path program 1 times [2022-07-22 12:24:31,342 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:31,342 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1795496796] [2022-07-22 12:24:31,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:31,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:24:31,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 12:24:31,422 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:24:31,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1795496796] [2022-07-22 12:24:31,422 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1795496796] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:24:31,422 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:24:31,423 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-07-22 12:24:31,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75110099] [2022-07-22 12:24:31,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:24:31,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:24:31,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:24:31,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:24:31,548 INFO L87 Difference]: Start difference. First operand 40 states and 100 transitions. cyclomatic complexity: 79 Second operand has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 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) [2022-07-22 12:24:31,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:24:31,591 INFO L93 Difference]: Finished difference Result 44 states and 110 transitions. [2022-07-22 12:24:31,591 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 44 states and 110 transitions. [2022-07-22 12:24:31,594 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 9 [2022-07-22 12:24:31,598 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 44 states to 44 states and 110 transitions. [2022-07-22 12:24:31,598 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 35 [2022-07-22 12:24:31,599 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 35 [2022-07-22 12:24:31,599 INFO L73 IsDeterministic]: Start isDeterministic. Operand 44 states and 110 transitions. [2022-07-22 12:24:31,604 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:24:31,604 INFO L220 hiAutomatonCegarLoop]: Abstraction has 44 states and 110 transitions. [2022-07-22 12:24:31,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states and 110 transitions. [2022-07-22 12:24:31,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 44. [2022-07-22 12:24:31,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 2.5) internal successors, (110), 43 states have internal predecessors, (110), 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) [2022-07-22 12:24:31,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 110 transitions. [2022-07-22 12:24:31,620 INFO L242 hiAutomatonCegarLoop]: Abstraction has 44 states and 110 transitions. [2022-07-22 12:24:31,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:24:31,622 INFO L425 stractBuchiCegarLoop]: Abstraction has 44 states and 110 transitions. [2022-07-22 12:24:31,623 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-22 12:24:31,623 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 44 states and 110 transitions. [2022-07-22 12:24:31,624 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 9 [2022-07-22 12:24:31,624 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:24:31,624 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:24:31,625 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:24:31,626 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:24:31,627 INFO L748 eck$LassoCheckResult]: Stem: 1482#[ULTIMATE.startENTRY]don't care [632] ULTIMATE.startENTRY-->L115-6: Formula: (let ((.cse2 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= 0 |v_#NULL.base_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| |v_#StackHeapBarrier_In_1|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= (select |v_#valid_In_7| 2) 1) (= v_~q_back~0_Out_6 v_~q_front~0_Out_6) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2| 0) (= (select |v_#valid_In_7| 1) 1) (= 48 (select .cse1 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (= v_~n~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= v_~q~0.offset_Out_6 0) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= v_~s~0_Out_6 0) (= v_~x~0_Out_2 0) (= 2 (select |v_#length_In_7| 1)) (< 0 |v_#StackHeapBarrier_In_1|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 0)) (= (select |v_#length_In_7| 2) 33) (= |v_#length_Out_2| (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~y~0_Out_6 0) (= v_~q~0.base_Out_6 0)))) InVars {#memory_int=|v_#memory_int_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_6|, ~q_back~0=v_~q_back~0_Out_6, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ~q~0.offset=v_~q~0.offset_Out_6, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base_Out_2|, #length=|v_#length_Out_2|, ~y~0=v_~y~0_Out_6, ~q_front~0=v_~q_front~0_Out_6, ~s~0=v_~s~0_Out_6, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|, ~C~0=v_~C~0_Out_2, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, ~q~0.base=v_~q~0.base_Out_6, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_Out_2|, #valid=|v_#valid_Out_6|, #memory_int=|v_#memory_int_In_7|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_Out_2|, ~n~0=v_~n~0_Out_2, ~x~0=v_~x~0_Out_2, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_6|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~pre13#1, ~q_back~0, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~q~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret12#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base, #length, ~y~0, ~q_front~0, ~s~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~C~0, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_~#t1~0#1.base, ~q~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~nondet8#1, #valid, ULTIMATE.start_create_fresh_int_array_#t~post20#1, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 1446#[L115-6]don't care [586] L115-6-->L115-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|))) (and (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21| 4) (select |v_#length_115| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| |v_ULTIMATE.start_create_fresh_int_array_~size#1_28|) (<= 0 .cse1) (= (select |v_#valid_136| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_24|) (= (store |v_#memory_int_103| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21| (store (select |v_#memory_int_103| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_15|)) |v_#memory_int_102|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|, #valid=|v_#valid_136|, #memory_int=|v_#memory_int_103|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_15|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25|, #length=|v_#length_115|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_28|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|, #valid=|v_#valid_136|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_24|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_15|, #length=|v_#length_115|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_28|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~post20#1] 1448#[L115-6]don't care [625] L115-6-->L99-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= (store |v_#memory_int_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_5| |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~pre13#1_Out_2|)) |v_#memory_int_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (= v_~q~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~q~0.base_Out_2) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|) (<= (+ |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|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| (ite (<= 0 v_~N~0_In_3) 1 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_3|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, #pthreadsForks=|v_#pthreadsForks_In_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ~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_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ~N~0=v_~N~0_In_3, ~q~0.base=v_~q~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ~q~0.offset=v_~q~0.offset_Out_2, 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_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_2|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, #memory_int, ~q~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~q~0.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 1450#[L99-3]don't care [481] L99-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre13#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_4|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~post1#1=|v_thread1Thread1of1ForFork1_#t~post1#1_8|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_6|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_12|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~post1#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 1484#[L99-4, thread1ENTRY]don't care [451] thread1ENTRY-->L49-5: Formula: (= |v_thread1Thread1of1ForFork1_~i~0#1_1| 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0#1] 1424#[L49-5, L99-4]don't care [596] L99-4-->L100-3: Formula: (and (= (select |v_#valid_150| |v_ULTIMATE.start_main_~#t2~0#1.base_33|) 1) (= |v_ULTIMATE.start_main_#t~pre15#1_23| |v_#pthreadsForks_28|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_27| 4) (select |v_#length_125| |v_ULTIMATE.start_main_~#t2~0#1.base_33|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_27|) (= (+ |v_#pthreadsForks_28| 1) |v_#pthreadsForks_27|) (= (store |v_#memory_int_107| |v_ULTIMATE.start_main_~#t2~0#1.base_33| (store (select |v_#memory_int_107| |v_ULTIMATE.start_main_~#t2~0#1.base_33|) |v_ULTIMATE.start_main_~#t2~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre15#1_23|)) |v_#memory_int_106|)) InVars {#pthreadsForks=|v_#pthreadsForks_28|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_27|, #valid=|v_#valid_150|, #memory_int=|v_#memory_int_107|, #length=|v_#length_125|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_33|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_19|, #pthreadsForks=|v_#pthreadsForks_27|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_27|, #valid=|v_#valid_150|, #memory_int=|v_#memory_int_106|, #length=|v_#length_125|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_23|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_33|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~nondet14#1] 1426#[L49-5, L100-3]don't care [599] L49-5-->thread1EXIT: Formula: (let ((.cse1 (* v_~q_back~0_151 4))) (let ((.cse0 (+ v_~q~0.offset_72 .cse1))) (and (= (+ v_~q_back~0_151 1) v_~q_back~0_150) (<= 0 .cse0) (= |v_thread1Thread1of1ForFork1_#res#1.offset_9| 0) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_27| 0)) (= (+ v_~x~0_36 v_~C~0_38) v_~x~0_35) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27| (ite (= (select (select |v_#memory_int_118| v_~q~0.base_72) .cse0) 0) 1 0)) (<= (+ v_~q~0.offset_72 .cse1 4) (select |v_#length_139| v_~q~0.base_72)) (= (select |v_#valid_164| v_~q~0.base_72) 1) (not (< |v_thread1Thread1of1ForFork1_~i~0#1_33| v_~N~0_39)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_27|) (= |v_thread1Thread1of1ForFork1_#res#1.base_9| 0) (not (= (ite (and (<= 0 v_~q_back~0_151) (< v_~q_back~0_151 v_~n~0_75)) 1 0) 0))))) InVars {~q_back~0=v_~q_back~0_151, ~C~0=v_~C~0_38, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_33|, #valid=|v_#valid_164|, #memory_int=|v_#memory_int_118|, #length=|v_#length_139|, ~N~0=v_~N~0_39, ~q~0.base=v_~q~0.base_72, ~n~0=v_~n~0_75, ~x~0=v_~x~0_36, ~q~0.offset=v_~q~0.offset_72} OutVars{thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_19|, ~q_back~0=v_~q_back~0_150, ~C~0=v_~C~0_38, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_19|, ~N~0=v_~N~0_39, ~q~0.base=v_~q~0.base_72, ~q~0.offset=v_~q~0.offset_72, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_33|, #valid=|v_#valid_164|, #memory_int=|v_#memory_int_118|, #length=|v_#length_139|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_9|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_9|, ~n~0=v_~n~0_75, ~x~0=v_~x~0_35, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_27|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem4#1, ~q_back~0, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, ~x~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 1442#[thread1EXIT, L100-3]don't care [478] L100-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_12|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem6#1=|v_thread2Thread1of1ForFork0_#t~mem6#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem6#1, thread2Thread1of1ForFork0_#t~post7#1] 1444#[thread2ENTRY, L100-4, thread1EXIT]don't care [499] thread2ENTRY-->L70-2: Formula: (= v_~s~0_8 0) InVars {} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_15|, ~s~0=v_~s~0_8} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~j~0#1, ~s~0] 1414#[L70-2, L100-4, thread1EXIT]don't care [2022-07-22 12:24:31,627 INFO L750 eck$LassoCheckResult]: Loop: 1414#[L70-2, L100-4, thread1EXIT]don't care [583] L70-2-->L70-2: Formula: (let ((.cse1 (* v_~q_front~0_73 4))) (let ((.cse0 (+ v_~q~0.offset_62 .cse1))) (and (<= 0 .cse0) (= v_~y~0_25 (+ v_~y~0_26 v_~C~0_26)) (not (= |v_thread2Thread1of1ForFork0_~j~0#1_35| 0)) (<= (+ v_~q~0.offset_62 .cse1 4) (select |v_#length_109| v_~q~0.base_62)) (= (select (select |v_#memory_int_96| v_~q~0.base_62) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_35|) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_19| 0)) (= v_~s~0_36 (+ v_~s~0_37 |v_thread2Thread1of1ForFork0_~j~0#1_35|)) (= (select |v_#valid_130| v_~q~0.base_62) 1) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_19| (ite (and (< v_~q_front~0_73 v_~n~0_65) (< v_~q_front~0_73 v_~q_back~0_136) (<= 0 v_~q_front~0_73)) 1 0)) (= (+ v_~q_front~0_73 1) v_~q_front~0_72) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_19| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_19|)))) InVars {~q_back~0=v_~q_back~0_136, ~C~0=v_~C~0_26, #valid=|v_#valid_130|, #memory_int=|v_#memory_int_96|, #length=|v_#length_109|, ~q~0.base=v_~q~0.base_62, ~y~0=v_~y~0_26, ~n~0=v_~n~0_65, ~q~0.offset=v_~q~0.offset_62, ~s~0=v_~s~0_37, ~q_front~0=v_~q_front~0_73} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_35|, ~q_back~0=v_~q_back~0_136, ~C~0=v_~C~0_26, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_19|, thread2Thread1of1ForFork0_#t~mem6#1=|v_thread2Thread1of1ForFork0_#t~mem6#1_19|, ~q~0.base=v_~q~0.base_62, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_19|, ~q~0.offset=v_~q~0.offset_62, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_19|, #valid=|v_#valid_130|, #memory_int=|v_#memory_int_96|, #length=|v_#length_109|, ~y~0=v_~y~0_25, ~n~0=v_~n~0_65, ~s~0=v_~s~0_36, ~q_front~0=v_~q_front~0_72} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem6#1, thread2Thread1of1ForFork0_#t~post7#1, ~y~0, ~s~0, ~q_front~0] 1414#[L70-2, L100-4, thread1EXIT]don't care [2022-07-22 12:24:31,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:31,628 INFO L85 PathProgramCache]: Analyzing trace with hash 997800024, now seen corresponding path program 1 times [2022-07-22 12:24:31,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:31,628 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712985409] [2022-07-22 12:24:31,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:31,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:31,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:31,664 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:31,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:31,693 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:31,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:31,693 INFO L85 PathProgramCache]: Analyzing trace with hash 614, now seen corresponding path program 2 times [2022-07-22 12:24:31,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:31,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666105708] [2022-07-22 12:24:31,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:31,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:31,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:31,700 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:31,737 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:31,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:31,741 INFO L85 PathProgramCache]: Analyzing trace with hash 867030255, now seen corresponding path program 1 times [2022-07-22 12:24:31,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:31,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162600182] [2022-07-22 12:24:31,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:31,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:24:31,806 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:31,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:24:31,901 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:24:31,901 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162600182] [2022-07-22 12:24:31,902 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [162600182] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 12:24:31,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [972608270] [2022-07-22 12:24:31,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:31,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 12:24:31,903 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:31,905 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 12:24:31,928 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (96)] Waiting until timeout for monitored process [2022-07-22 12:24:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:24:31,992 INFO L263 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 18 conjunts are in the unsatisfiable core [2022-07-22 12:24:31,994 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:24:32,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 12:24:32,046 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 12:24:32,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [972608270] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:24:32,046 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-22 12:24:32,046 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 7 [2022-07-22 12:24:32,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [343163664] [2022-07-22 12:24:32,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:24:32,137 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:24:32,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 12:24:32,138 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-07-22 12:24:32,138 INFO L87 Difference]: Start difference. First operand 44 states and 110 transitions. cyclomatic complexity: 82 Second operand has 5 states, 4 states have (on average 2.5) internal successors, (10), 4 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) [2022-07-22 12:24:32,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:24:32,199 INFO L93 Difference]: Finished difference Result 58 states and 125 transitions. [2022-07-22 12:24:32,199 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 58 states and 125 transitions. [2022-07-22 12:24:32,200 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 9 [2022-07-22 12:24:32,201 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 58 states to 45 states and 101 transitions. [2022-07-22 12:24:32,201 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 36 [2022-07-22 12:24:32,201 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 36 [2022-07-22 12:24:32,202 INFO L73 IsDeterministic]: Start isDeterministic. Operand 45 states and 101 transitions. [2022-07-22 12:24:32,202 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:24:32,202 INFO L220 hiAutomatonCegarLoop]: Abstraction has 45 states and 101 transitions. [2022-07-22 12:24:32,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states and 101 transitions. [2022-07-22 12:24:32,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 44. [2022-07-22 12:24:32,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 2.272727272727273) internal successors, (100), 43 states have internal predecessors, (100), 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) [2022-07-22 12:24:32,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 100 transitions. [2022-07-22 12:24:32,206 INFO L242 hiAutomatonCegarLoop]: Abstraction has 44 states and 100 transitions. [2022-07-22 12:24:32,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-22 12:24:32,208 INFO L425 stractBuchiCegarLoop]: Abstraction has 44 states and 100 transitions. [2022-07-22 12:24:32,208 INFO L332 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-07-22 12:24:32,208 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 44 states and 100 transitions. [2022-07-22 12:24:32,209 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 9 [2022-07-22 12:24:32,209 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:24:32,209 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:24:32,209 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:24:32,209 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:24:32,210 INFO L748 eck$LassoCheckResult]: Stem: 1671#[ULTIMATE.startENTRY]don't care [632] ULTIMATE.startENTRY-->L115-6: Formula: (let ((.cse2 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= 0 |v_#NULL.base_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| |v_#StackHeapBarrier_In_1|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= (select |v_#valid_In_7| 2) 1) (= v_~q_back~0_Out_6 v_~q_front~0_Out_6) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2| 0) (= (select |v_#valid_In_7| 1) 1) (= 48 (select .cse1 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (= v_~n~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= v_~q~0.offset_Out_6 0) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= v_~s~0_Out_6 0) (= v_~x~0_Out_2 0) (= 2 (select |v_#length_In_7| 1)) (< 0 |v_#StackHeapBarrier_In_1|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| 0)) (= (select |v_#length_In_7| 2) 33) (= |v_#length_Out_2| (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~y~0_Out_6 0) (= v_~q~0.base_Out_6 0)))) InVars {#memory_int=|v_#memory_int_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_2|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_6|, ~q_back~0=v_~q_back~0_Out_6, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ~q~0.offset=v_~q~0.offset_Out_6, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base_Out_2|, #length=|v_#length_Out_2|, ~y~0=v_~y~0_Out_6, ~q_front~0=v_~q_front~0_Out_6, ~s~0=v_~s~0_Out_6, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_2|, ~C~0=v_~C~0_Out_2, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, ~q~0.base=v_~q~0.base_Out_6, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_Out_2|, #valid=|v_#valid_Out_6|, #memory_int=|v_#memory_int_In_7|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_Out_2|, ~n~0=v_~n~0_Out_2, ~x~0=v_~x~0_Out_2, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_6|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~pre13#1, ~q_back~0, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~q~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret12#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.base, #length, ~y~0, ~q_front~0, ~s~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~C~0, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_~#t1~0#1.base, ~q~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~malloc19#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~nondet8#1, #valid, ULTIMATE.start_create_fresh_int_array_#t~post20#1, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 1633#[L115-6]don't care [586] L115-6-->L115-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|))) (and (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21| 4) (select |v_#length_115| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| |v_ULTIMATE.start_create_fresh_int_array_~size#1_28|) (<= 0 .cse1) (= (select |v_#valid_136| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_24|) (= (store |v_#memory_int_103| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21| (store (select |v_#memory_int_103| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_15|)) |v_#memory_int_102|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|, #valid=|v_#valid_136|, #memory_int=|v_#memory_int_103|, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet21#1_15|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_25|, #length=|v_#length_115|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_28|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_21|, #valid=|v_#valid_136|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_24|, ULTIMATE.start_create_fresh_int_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post20#1_15|, #length=|v_#length_115|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_28|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~post20#1] 1635#[L115-6]don't care [625] L115-6-->L99-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= (store |v_#memory_int_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_5| |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~pre13#1_Out_2|)) |v_#memory_int_Out_2|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (= v_~q~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~q~0.base_Out_2) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|) (<= (+ |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|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| (ite (<= 0 v_~N~0_In_3) 1 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_3|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, #pthreadsForks=|v_#pthreadsForks_In_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ~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_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ~N~0=v_~N~0_In_3, ~q~0.base=v_~q~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ~q~0.offset=v_~q~0.offset_Out_2, 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_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_2|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, #memory_int, ~q~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~q~0.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 1637#[L99-3]don't care [481] L99-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre13#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_4|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~post1#1=|v_thread1Thread1of1ForFork1_#t~post1#1_8|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_6|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_12|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~post1#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 1673#[L99-4, thread1ENTRY]don't care [451] thread1ENTRY-->L49-5: Formula: (= |v_thread1Thread1of1ForFork1_~i~0#1_1| 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0#1] 1611#[L49-5, L99-4]don't care [596] L99-4-->L100-3: Formula: (and (= (select |v_#valid_150| |v_ULTIMATE.start_main_~#t2~0#1.base_33|) 1) (= |v_ULTIMATE.start_main_#t~pre15#1_23| |v_#pthreadsForks_28|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_27| 4) (select |v_#length_125| |v_ULTIMATE.start_main_~#t2~0#1.base_33|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_27|) (= (+ |v_#pthreadsForks_28| 1) |v_#pthreadsForks_27|) (= (store |v_#memory_int_107| |v_ULTIMATE.start_main_~#t2~0#1.base_33| (store (select |v_#memory_int_107| |v_ULTIMATE.start_main_~#t2~0#1.base_33|) |v_ULTIMATE.start_main_~#t2~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre15#1_23|)) |v_#memory_int_106|)) InVars {#pthreadsForks=|v_#pthreadsForks_28|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_27|, #valid=|v_#valid_150|, #memory_int=|v_#memory_int_107|, #length=|v_#length_125|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_33|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_19|, #pthreadsForks=|v_#pthreadsForks_27|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_27|, #valid=|v_#valid_150|, #memory_int=|v_#memory_int_106|, #length=|v_#length_125|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_23|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_33|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~nondet14#1] 1613#[L49-5, L100-3]don't care [601] L49-5-->L49-5: Formula: (let ((.cse1 (* v_~q_back~0_159 4))) (let ((.cse0 (+ .cse1 v_~q~0.offset_76))) (and (= (+ v_~q_back~0_159 1) v_~q_back~0_158) (= (ite (= (select (select |v_#memory_int_122| v_~q~0.base_76) .cse0) 1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31| 0)) (= (select |v_#valid_168| v_~q~0.base_76) 1) (= |v_thread1Thread1of1ForFork1_~i~0#1_37| (+ |v_thread1Thread1of1ForFork1_~i~0#1_38| 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31|) (= (+ v_~x~0_40 v_~C~0_42) v_~x~0_39) (<= (+ .cse1 v_~q~0.offset_76 4) (select |v_#length_143| v_~q~0.base_76)) (< |v_thread1Thread1of1ForFork1_~i~0#1_38| v_~N~0_45) (<= 0 .cse0) (not (= (ite (and (< v_~q_back~0_159 v_~n~0_79) (<= 0 v_~q_back~0_159)) 1 0) 0))))) InVars {~q_back~0=v_~q_back~0_159, ~C~0=v_~C~0_42, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_38|, #valid=|v_#valid_168|, #memory_int=|v_#memory_int_122|, #length=|v_#length_143|, ~N~0=v_~N~0_45, ~q~0.base=v_~q~0.base_76, ~n~0=v_~n~0_79, ~x~0=v_~x~0_40, ~q~0.offset=v_~q~0.offset_76} OutVars{~q_back~0=v_~q_back~0_158, ~C~0=v_~C~0_42, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_13|, ~N~0=v_~N~0_45, ~q~0.base=v_~q~0.base_76, ~q~0.offset=v_~q~0.offset_76, thread1Thread1of1ForFork1_#t~post1#1=|v_thread1Thread1of1ForFork1_#t~post1#1_19|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_13|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_37|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_31|, #valid=|v_#valid_168|, #memory_int=|v_#memory_int_122|, #length=|v_#length_143|, ~n~0=v_~n~0_79, ~x~0=v_~x~0_39, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_31|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1#1, ~q_back~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, ~x~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 1657#[L49-5, L100-3]don't care [478] L100-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_12|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem6#1=|v_thread2Thread1of1ForFork0_#t~mem6#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem6#1, thread2Thread1of1ForFork0_#t~post7#1] 1659#[thread2ENTRY, L100-4, L49-5]don't care [499] thread2ENTRY-->L70-2: Formula: (= v_~s~0_8 0) InVars {} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_15|, ~s~0=v_~s~0_8} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~j~0#1, ~s~0] 1653#[L70-2, L100-4, L49-5]don't care [2022-07-22 12:24:32,210 INFO L750 eck$LassoCheckResult]: Loop: 1653#[L70-2, L100-4, L49-5]don't care [583] L70-2-->L70-2: Formula: (let ((.cse1 (* v_~q_front~0_73 4))) (let ((.cse0 (+ v_~q~0.offset_62 .cse1))) (and (<= 0 .cse0) (= v_~y~0_25 (+ v_~y~0_26 v_~C~0_26)) (not (= |v_thread2Thread1of1ForFork0_~j~0#1_35| 0)) (<= (+ v_~q~0.offset_62 .cse1 4) (select |v_#length_109| v_~q~0.base_62)) (= (select (select |v_#memory_int_96| v_~q~0.base_62) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_35|) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_19| 0)) (= v_~s~0_36 (+ v_~s~0_37 |v_thread2Thread1of1ForFork0_~j~0#1_35|)) (= (select |v_#valid_130| v_~q~0.base_62) 1) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_19| (ite (and (< v_~q_front~0_73 v_~n~0_65) (< v_~q_front~0_73 v_~q_back~0_136) (<= 0 v_~q_front~0_73)) 1 0)) (= (+ v_~q_front~0_73 1) v_~q_front~0_72) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_19| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_19|)))) InVars {~q_back~0=v_~q_back~0_136, ~C~0=v_~C~0_26, #valid=|v_#valid_130|, #memory_int=|v_#memory_int_96|, #length=|v_#length_109|, ~q~0.base=v_~q~0.base_62, ~y~0=v_~y~0_26, ~n~0=v_~n~0_65, ~q~0.offset=v_~q~0.offset_62, ~s~0=v_~s~0_37, ~q_front~0=v_~q_front~0_73} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_35|, ~q_back~0=v_~q_back~0_136, ~C~0=v_~C~0_26, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_19|, thread2Thread1of1ForFork0_#t~mem6#1=|v_thread2Thread1of1ForFork0_#t~mem6#1_19|, ~q~0.base=v_~q~0.base_62, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_19|, ~q~0.offset=v_~q~0.offset_62, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_19|, #valid=|v_#valid_130|, #memory_int=|v_#memory_int_96|, #length=|v_#length_109|, ~y~0=v_~y~0_25, ~n~0=v_~n~0_65, ~s~0=v_~s~0_36, ~q_front~0=v_~q_front~0_72} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem6#1, thread2Thread1of1ForFork0_#t~post7#1, ~y~0, ~s~0, ~q_front~0] 1653#[L70-2, L100-4, L49-5]don't care [2022-07-22 12:24:32,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:32,211 INFO L85 PathProgramCache]: Analyzing trace with hash 997801946, now seen corresponding path program 1 times [2022-07-22 12:24:32,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:32,211 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [642026233] [2022-07-22 12:24:32,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:32,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:32,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:32,237 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:32,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:32,260 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:32,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:32,261 INFO L85 PathProgramCache]: Analyzing trace with hash 614, now seen corresponding path program 3 times [2022-07-22 12:24:32,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:32,261 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1087388458] [2022-07-22 12:24:32,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:32,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:32,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:32,268 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:32,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:32,279 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:32,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:32,279 INFO L85 PathProgramCache]: Analyzing trace with hash 867089837, now seen corresponding path program 1 times [2022-07-22 12:24:32,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:32,280 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1123065826] [2022-07-22 12:24:32,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:32,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:32,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:32,313 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:32,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:32,368 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:34,254 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:24:34,254 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:24:34,254 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:24:34,254 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:24:34,254 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:24:34,254 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:34,254 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:24:34,254 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:24:34,254 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-queue-add-2-nl.wvr.c_BEv2_Iteration8_Lasso [2022-07-22 12:24:34,255 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:24:34,255 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:24:34,259 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,260 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,262 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,264 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,267 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,269 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,270 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,271 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,273 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,274 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,275 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,277 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,278 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,281 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:34,283 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:35,229 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception: java.lang.IllegalArgumentException at de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) at java.base/java.util.AbstractMap.putAll(AbstractMap.java:281) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.PureSubstitution.(PureSubstitution.java:81) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.(Substitution.java:48) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.apply(Substitution.java:59) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.replaceMapReads(MapEliminator.java:518) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.getRewrittenTransFormula(MapEliminator.java:342) at de.uni_freiburg.informatik.ultimate.lassoranker.preprocessors.MapEliminationLassoPreprocessor.process(MapEliminationLassoPreprocessor.java:111) at de.uni_freiburg.informatik.ultimate.lassoranker.variables.LassoBuilder.applyPreprocessor(LassoBuilder.java:154) at de.uni_freiburg.informatik.ultimate.lassoranker.variables.LassoBuilder.preprocess(LassoBuilder.java:262) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.preprocess(LassoAnalysis.java:280) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.(LassoAnalysis.java:229) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.synthesize(LassoCheck.java:602) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkLassoTermination(LassoCheck.java:910) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.(LassoCheck.java:819) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.(LassoCheck.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.runCegarLoop(AbstractBuchiCegarLoop.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.runCegarLoops(BuchiAutomizerObserver.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:331) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-22 12:24:35,232 INFO L158 Benchmark]: Toolchain (without parser) took 29844.43ms. Allocated memory was 152.0MB in the beginning and 276.8MB in the end (delta: 124.8MB). Free memory was 126.3MB in the beginning and 236.8MB in the end (delta: -110.5MB). Peak memory consumption was 144.0MB. Max. memory is 8.0GB. [2022-07-22 12:24:35,233 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 152.0MB. Free memory is still 121.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:24:35,233 INFO L158 Benchmark]: CACSL2BoogieTranslator took 461.40ms. Allocated memory is still 152.0MB. Free memory was 126.1MB in the beginning and 115.1MB in the end (delta: 11.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-07-22 12:24:35,233 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.22ms. Allocated memory is still 152.0MB. Free memory was 115.1MB in the beginning and 112.9MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:24:35,234 INFO L158 Benchmark]: Boogie Preprocessor took 74.98ms. Allocated memory is still 152.0MB. Free memory was 112.9MB in the beginning and 111.5MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-07-22 12:24:35,234 INFO L158 Benchmark]: RCFGBuilder took 900.18ms. Allocated memory is still 152.0MB. Free memory was 111.5MB in the beginning and 126.1MB in the end (delta: -14.7MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. [2022-07-22 12:24:35,235 INFO L158 Benchmark]: BuchiAutomizer took 28335.67ms. Allocated memory was 152.0MB in the beginning and 276.8MB in the end (delta: 124.8MB). Free memory was 126.1MB in the beginning and 236.8MB in the end (delta: -110.7MB). Peak memory consumption was 144.0MB. Max. memory is 8.0GB. [2022-07-22 12:24:35,237 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 152.0MB. Free memory is still 121.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 461.40ms. Allocated memory is still 152.0MB. Free memory was 126.1MB in the beginning and 115.1MB in the end (delta: 11.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 58.22ms. Allocated memory is still 152.0MB. Free memory was 115.1MB in the beginning and 112.9MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 74.98ms. Allocated memory is still 152.0MB. Free memory was 112.9MB in the beginning and 111.5MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 900.18ms. Allocated memory is still 152.0MB. Free memory was 111.5MB in the beginning and 126.1MB in the end (delta: -14.7MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. * BuchiAutomizer took 28335.67ms. Allocated memory was 152.0MB in the beginning and 276.8MB in the end (delta: 124.8MB). Free memory was 126.1MB in the beginning and 236.8MB in the end (delta: -110.7MB). Peak memory consumption was 144.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5.2s, 134 PlacesBefore, 21 PlacesAfterwards, 138 TransitionsBefore, 17 TransitionsAfterwards, 690 CoEnabledTransitionPairs, 8 FixpointIterations, 97 TrivialSequentialCompositions, 23 ConcurrentSequentialCompositions, 14 TrivialYvCompositions, 7 ConcurrentYvCompositions, 8 ChoiceCompositions, 149 TotalNumberOfCompositions, 786 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 731, positive: 716, positive conditional: 0, positive unconditional: 716, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 499, positive: 493, positive conditional: 0, positive unconditional: 493, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 499, positive: 487, positive conditional: 0, positive unconditional: 487, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 12, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 82, positive: 40, positive conditional: 0, positive unconditional: 40, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 731, positive: 223, positive conditional: 0, positive unconditional: 223, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 499, unknown conditional: 0, unknown unconditional: 499] , Statistics on independence cache: Total cache size (in pairs): 24, Positive cache size: 22, Positive conditional cache size: 0, Positive unconditional cache size: 22, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2 - ExceptionOrErrorResult: IllegalArgumentException: null de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: IllegalArgumentException: null: de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-07-22 12:24:35,269 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (96)] Ended with exit code 0 [2022-07-22 12:24:35,472 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...