/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf -i ../../../trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 14:14:53,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 14:14:53,560 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 14:14:53,625 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-26 14:14:53,625 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-26 14:14:53,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-26 14:14:53,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-26 14:14:53,632 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-26 14:14:53,633 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-26 14:14:53,637 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-26 14:14:53,638 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-26 14:14:53,639 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-26 14:14:53,639 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 14:14:53,641 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 14:14:53,641 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 14:14:53,644 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 14:14:53,644 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 14:14:53,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 14:14:53,647 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 14:14:53,651 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 14:14:53,652 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 14:14:53,653 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 14:14:53,653 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 14:14:53,654 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 14:14:53,655 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 14:14:53,660 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-26 14:14:53,663 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-26 14:14:53,664 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-26 14:14:53,664 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-26 14:14:53,665 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-26 14:14:53,665 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-26 14:14:53,665 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-26 14:14:53,666 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-26 14:14:53,666 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-26 14:14:53,666 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 14:14:53,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 14:14:53,668 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 14:14:53,669 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf [2022-07-26 14:14:53,699 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 14:14:53,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 14:14:53,699 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 14:14:53,699 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 14:14:53,700 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 14:14:53,700 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 14:14:53,700 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 14:14:53,701 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 14:14:53,701 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 14:14:53,701 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 14:14:53,701 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 14:14:53,701 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 14:14:53,702 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 14:14:53,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 14:14:53,702 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 14:14:53,702 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 14:14:53,702 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 14:14:53,702 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 14:14:53,703 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 14:14:53,703 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 14:14:53,703 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 14:14:53,703 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 14:14:53,703 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 14:14:53,703 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 14:14:53,703 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 14:14:53,703 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 14:14:53,704 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 14:14:53,704 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 14:14:53,704 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 14:14:53,704 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 14:14:53,704 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 14:14:53,704 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-26 14:14:53,705 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 14:14:53,705 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 14:14:53,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 14:14:53,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 14:14:53,927 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 14:14:53,928 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 14:14:53,929 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 14:14:53,929 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c [2022-07-26 14:14:53,998 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d6b19bb8/c558958e68de4024873e363c6fa02198/FLAG2395c54e5 [2022-07-26 14:14:54,384 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 14:14:54,386 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c [2022-07-26 14:14:54,391 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d6b19bb8/c558958e68de4024873e363c6fa02198/FLAG2395c54e5 [2022-07-26 14:14:54,416 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d6b19bb8/c558958e68de4024873e363c6fa02198 [2022-07-26 14:14:54,422 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 14:14:54,423 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 14:14:54,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 14:14:54,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 14:14:54,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 14:14:54,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:14:54" (1/1) ... [2022-07-26 14:14:54,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6408f058 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:14:54, skipping insertion in model container [2022-07-26 14:14:54,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:14:54" (1/1) ... [2022-07-26 14:14:54,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 14:14:54,458 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 14:14:54,724 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-bad-ring-nondet.wvr.c[4085,4098] [2022-07-26 14:14:54,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:14:54,734 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 14:14:54,761 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-bad-ring-nondet.wvr.c[4085,4098] [2022-07-26 14:14:54,764 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:14:54,774 INFO L208 MainTranslator]: Completed translation [2022-07-26 14:14:54,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:14:54 WrapperNode [2022-07-26 14:14:54,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 14:14:54,775 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 14:14:54,775 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 14:14:54,776 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 14:14:54,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:14:54" (1/1) ... [2022-07-26 14:14:54,797 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:14:54" (1/1) ... [2022-07-26 14:14:54,826 INFO L137 Inliner]: procedures = 25, calls = 63, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 307 [2022-07-26 14:14:54,827 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 14:14:54,827 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 14:14:54,827 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 14:14:54,827 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 14:14:54,833 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:14:54" (1/1) ... [2022-07-26 14:14:54,833 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:14:54" (1/1) ... [2022-07-26 14:14:54,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:14:54" (1/1) ... [2022-07-26 14:14:54,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:14:54" (1/1) ... [2022-07-26 14:14:54,852 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:14:54" (1/1) ... [2022-07-26 14:14:54,869 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:14:54" (1/1) ... [2022-07-26 14:14:54,871 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:14:54" (1/1) ... [2022-07-26 14:14:54,873 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 14:14:54,874 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 14:14:54,874 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 14:14:54,874 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 14:14:54,875 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:14:54" (1/1) ... [2022-07-26 14:14:54,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:14:54,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:14:54,905 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:14:54,915 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-07-26 14:14:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 14:14:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 14:14:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 14:14:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 14:14:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-26 14:14:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-26 14:14:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-26 14:14:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-26 14:14:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-26 14:14:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-26 14:14:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 14:14:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-26 14:14:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-26 14:14:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-26 14:14:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 14:14:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 14:14:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 14:14:54,962 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-26 14:14:55,100 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 14:14:55,101 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 14:14:55,550 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 14:14:55,759 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 14:14:55,760 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-07-26 14:14:55,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:14:55 BoogieIcfgContainer [2022-07-26 14:14:55,761 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 14:14:55,762 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 14:14:55,762 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 14:14:55,776 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 14:14:55,776 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:14:55,776 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 02:14:54" (1/3) ... [2022-07-26 14:14:55,777 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5f2087eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:14:55, skipping insertion in model container [2022-07-26 14:14:55,777 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:14:55,777 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:14:54" (2/3) ... [2022-07-26 14:14:55,777 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5f2087eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:14:55, skipping insertion in model container [2022-07-26 14:14:55,777 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:14:55,778 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:14:55" (3/3) ... [2022-07-26 14:14:55,781 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-bad-ring-nondet.wvr.c [2022-07-26 14:14:55,943 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-26 14:14:56,007 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 253 places, 271 transitions, 566 flow [2022-07-26 14:14:56,103 INFO L129 PetriNetUnfolder]: 25/265 cut-off events. [2022-07-26 14:14:56,103 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-26 14:14:56,108 INFO L84 FinitePrefix]: Finished finitePrefix Result has 278 conditions, 265 events. 25/265 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 209 event pairs, 0 based on Foata normal form. 0/240 useless extension candidates. Maximal degree in co-relation 226. Up to 4 conditions per place. [2022-07-26 14:14:56,110 INFO L82 GeneralOperation]: Start removeDead. Operand has 253 places, 271 transitions, 566 flow [2022-07-26 14:14:56,121 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 250 places, 265 transitions, 548 flow [2022-07-26 14:14:56,125 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-26 14:14:56,132 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 250 places, 265 transitions, 548 flow [2022-07-26 14:14:56,133 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 250 places, 265 transitions, 548 flow [2022-07-26 14:14:56,134 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 250 places, 265 transitions, 548 flow [2022-07-26 14:14:56,168 INFO L129 PetriNetUnfolder]: 25/265 cut-off events. [2022-07-26 14:14:56,168 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-26 14:14:56,169 INFO L84 FinitePrefix]: Finished finitePrefix Result has 278 conditions, 265 events. 25/265 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 198 event pairs, 0 based on Foata normal form. 0/240 useless extension candidates. Maximal degree in co-relation 226. Up to 4 conditions per place. [2022-07-26 14:14:56,171 INFO L116 LiptonReduction]: Number of co-enabled transitions 2898 [2022-07-26 14:15:04,665 INFO L131 LiptonReduction]: Checked pairs total: 5424 [2022-07-26 14:15:04,666 INFO L133 LiptonReduction]: Total number of compositions: 286 [2022-07-26 14:15:04,682 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 14:15:04,682 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 14:15:04,682 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 14:15:04,682 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 14:15:04,682 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 14:15:04,683 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 14:15:04,683 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 14:15:04,683 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 14:15:04,686 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 14:15:04,773 INFO L131 ngComponentsAnalysis]: Automaton has 65 accepting balls. 255 [2022-07-26 14:15:04,774 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:15:04,774 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:15:04,779 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 14:15:04,779 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:15:04,779 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 14:15:04,779 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 298 states, but on-demand construction may add more states [2022-07-26 14:15:04,793 INFO L131 ngComponentsAnalysis]: Automaton has 65 accepting balls. 255 [2022-07-26 14:15:04,793 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:15:04,793 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:15:04,793 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 14:15:04,793 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:15:04,798 INFO L733 eck$LassoCheckResult]: Stem: 256#[ULTIMATE.startENTRY]don't care [1214] ULTIMATE.startENTRY-->L166-6: Formula: (let ((.cse1 (store |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65| 1))) (let ((.cse3 (select |v_#memory_int_197| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63| 1))) (and (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t3~0#1.base_63|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) 1 0) 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239| 0)) (= v_~q1~0.offset_64 0) (= (select |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 0) (= (store (store (store (store |v_#length_292| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_65| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_63| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4)) |v_#length_291|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149| 0) (= v_~q3~0.base_47 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| |v_#StackHeapBarrier_68|) (= v_~r~0_60 0) (= (select |v_#valid_341| 1) 1) (= |v_#valid_340| (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 1)) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65|) 0) (= v_~q2~0.offset_59 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| v_~n1~0_71) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63|) 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_53| 0) (= 0 v_~q3~0.offset_47) (= v_~q2_back~0_84 0) (= v_~q1_front~0_72 0) (= (select |v_#valid_341| 2) 1) (= (select .cse3 1) 0) (= 0 v_~q3_front~0_83) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_55| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176| 0) (< 0 |v_#StackHeapBarrier_68|) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) (= (select .cse3 0) 48) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4294967296) 1073741823) 1 0)) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|) 0) (= v_~q2~0.base_59 0) (= |v_#NULL.offset_8| 0) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t2~0#1.base_65|) (= 29 (select |v_#length_292| 2)) (= |v_#NULL.base_8| 0) (= v_~q1_back~0_110 0) (= v_~q3_back~0_76 0) (= (select |v_#valid_341| 0) 0) (= v_~q1~0.base_64 0) (= 2 (select |v_#length_292| 1)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_53| 0) (= 0 v_~q2_front~0_70))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_68|, #valid=|v_#valid_341|, #memory_int=|v_#memory_int_197|, #length=|v_#length_292|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_36|, ~n3~0=v_~n3~0_60, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_53|, ~q2~0.offset=v_~q2~0.offset_59, #NULL.offset=|v_#NULL.offset_8|, ~q3_front~0=v_~q3_front~0_83, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_34|, ~q3_back~0=v_~q3_back~0_76, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_25|, ~q1_back~0=v_~q1_back~0_110, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_41|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_28|, #length=|v_#length_291|, ~q2~0.base=v_~q2~0.base_59, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_119|, ~q1~0.offset=v_~q1~0.offset_64, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|, ~q2_front~0=v_~q2_front~0_70, ULTIMATE.start_main_#t~mem36#1=|v_ULTIMATE.start_main_#t~mem36#1_26|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_196|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_40|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_39|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_35|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_90|, #StackHeapBarrier=|v_#StackHeapBarrier_68|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_39|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_38|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_90|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_34|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_38|, ~q1_front~0=v_~q1_front~0_72, ~n1~0=v_~n1~0_71, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_53|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_63|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_90|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_55|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_41|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_95|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|, ~q1~0.base=v_~q1~0.base_64, ~q3~0.base=v_~q3~0.base_47, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_33|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~q2_back~0=v_~q2_back~0_84, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_41|, ~n2~0=v_~n2~0_66, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_119|, ~N~0=v_~N~0_58, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~q3~0.offset=v_~q3~0.offset_47, #NULL.base=|v_#NULL.base_8|, #valid=|v_#valid_340|, #memory_int=|v_#memory_int_197|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_38|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_65|, ~r~0=v_~r~0_60, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~n3~0, ULTIMATE.start_main_~#t2~0#1.offset, ~q2~0.offset, #NULL.offset, ~q3_front~0, ULTIMATE.start_main_#t~nondet22#1, ~q3_back~0, ULTIMATE.start_main_#t~nondet30#1, ~q1_back~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~mem35#1, #length, ~q2~0.base, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2_front~0, ULTIMATE.start_main_#t~mem36#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret24#1.base, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_main_#t~mem37#1, ULTIMATE.start_main_#t~nondet28#1, ~q1_front~0, ~n1~0, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_~#t3~0#1.base, 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, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~q1~0.base, ~q3~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~nondet26#1, ~q2_back~0, ULTIMATE.start_main_#t~pre29#1, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~q3~0.offset, #NULL.base, #valid, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t2~0#1.base, ~r~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 259#[L166-6]don't care [2022-07-26 14:15:04,798 INFO L735 eck$LassoCheckResult]: Loop: 259#[L166-6]don't care [1154] L166-6-->L166-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85| .cse1))) (and (= (select |v_#valid_244| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111| 1)) (= |v_#memory_int_169| (store |v_#memory_int_170| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85| (store (select |v_#memory_int_170| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_55|))) (<= 0 .cse0) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111| |v_ULTIMATE.start_create_fresh_int_array_~size#1_120|) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85| 4 .cse1) (select |v_#length_211| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|, #valid=|v_#valid_244|, #memory_int=|v_#memory_int_170|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_55|, #length=|v_#length_211|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_120|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_61|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|, #valid=|v_#valid_244|, #memory_int=|v_#memory_int_169|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, #length=|v_#length_211|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_120|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post39#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1] 259#[L166-6]don't care [2022-07-26 14:15:04,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:04,803 INFO L85 PathProgramCache]: Analyzing trace with hash 1245, now seen corresponding path program 1 times [2022-07-26 14:15:04,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:04,816 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677652817] [2022-07-26 14:15:04,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:04,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:04,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:04,927 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:15:04,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:04,988 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:15:04,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:04,991 INFO L85 PathProgramCache]: Analyzing trace with hash 1185, now seen corresponding path program 1 times [2022-07-26 14:15:04,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:04,991 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628879228] [2022-07-26 14:15:04,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:04,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:05,004 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:15:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:05,017 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:15:05,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:05,018 INFO L85 PathProgramCache]: Analyzing trace with hash 39749, now seen corresponding path program 1 times [2022-07-26 14:15:05,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:05,018 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561122055] [2022-07-26 14:15:05,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:05,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:05,055 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:15:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:05,079 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:15:05,715 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:15:05,716 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:15:05,716 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:15:05,716 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:15:05,716 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:15:05,716 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:05,716 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:15:05,716 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:15:05,716 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-bad-ring-nondet.wvr.c_BEv2_Iteration1_Lasso [2022-07-26 14:15:05,716 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:15:05,717 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:15:05,732 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,745 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,748 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,750 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,752 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,754 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,757 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,762 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,764 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,766 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,767 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,768 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,770 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,771 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,773 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,775 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,777 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,781 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:05,783 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,080 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,083 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,084 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,086 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,088 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,090 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,092 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,094 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,097 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,099 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,101 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,102 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,104 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,106 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,107 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,109 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,111 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,112 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,114 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,116 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,118 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,121 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,122 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,124 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,126 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,128 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,129 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,131 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,133 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,135 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,136 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,139 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,141 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,143 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,144 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,146 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,147 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,148 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:06,591 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:15:06,594 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:15:06,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:06,595 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:06,596 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:06,596 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-07-26 14:15:06,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:06,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:06,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:06,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:06,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:06,606 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:06,608 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:06,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:06,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:06,636 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-07-26 14:15:06,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:06,636 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:06,640 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:06,641 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-07-26 14:15:06,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:06,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:06,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:06,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:06,646 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:06,649 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:06,649 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:06,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:06,687 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2022-07-26 14:15:06,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:06,688 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:06,688 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:06,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:06,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:06,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:06,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:06,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:06,701 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:06,702 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:06,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:06,706 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-07-26 14:15:06,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:06,723 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:06,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:06,723 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:06,727 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:06,728 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-07-26 14:15:06,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:06,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:06,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:06,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:06,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:06,735 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:06,736 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:06,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:06,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:06,774 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:06,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:06,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:06,775 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:06,789 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-07-26 14:15:06,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:06,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:06,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:06,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:06,800 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:06,802 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:06,802 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:06,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:06,835 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2022-07-26 14:15:06,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:06,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:06,836 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:06,837 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-07-26 14:15:06,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:06,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:06,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:06,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:06,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:06,843 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:06,843 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:06,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:06,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:06,865 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:06,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:06,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:06,866 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:06,867 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-07-26 14:15:06,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:06,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:06,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:06,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:06,874 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:06,877 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:06,877 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:06,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:06,914 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:06,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:06,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:06,915 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:06,915 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-07-26 14:15:06,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:06,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:06,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:06,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:06,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:06,923 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:06,923 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:06,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:06,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:06,939 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:06,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:06,939 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:06,940 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:06,941 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-07-26 14:15:06,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:06,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:06,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:06,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:06,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:06,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:06,948 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:06,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:06,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:06,967 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:06,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:06,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:06,968 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:06,969 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-07-26 14:15:06,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:06,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:06,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:06,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:06,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:06,976 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:06,976 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:06,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:06,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:06,992 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:06,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:06,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:06,993 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:06,994 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-07-26 14:15:06,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:07,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:07,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:07,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:07,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:07,001 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:07,001 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:07,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:07,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:07,018 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:07,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:07,018 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:07,019 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:07,020 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-07-26 14:15:07,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:07,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:07,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:07,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:07,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:07,035 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:07,036 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:07,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:07,069 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:07,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:07,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:07,071 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:07,071 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-07-26 14:15:07,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:07,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:07,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:07,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:07,078 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:07,079 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:07,079 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:07,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:07,104 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2022-07-26 14:15:07,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:07,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:07,105 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:07,106 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-07-26 14:15:07,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:07,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:07,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:07,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:07,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:07,114 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:07,114 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:07,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:07,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:07,136 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:07,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:07,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:07,138 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:07,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-07-26 14:15:07,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:07,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:07,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:07,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:07,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:07,145 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:07,146 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:07,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:07,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:07,172 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2022-07-26 14:15:07,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:07,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:07,174 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:07,175 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-07-26 14:15:07,176 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 [2022-07-26 14:15:07,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:07,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:07,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:07,182 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:07,183 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:07,183 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:07,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:07,219 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2022-07-26 14:15:07,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:07,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:07,220 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:07,222 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-07-26 14:15:07,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:07,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:07,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:07,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:07,228 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:07,229 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:07,229 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:07,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:07,256 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:07,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:07,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:07,257 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:07,259 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-07-26 14:15:07,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:07,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:07,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:07,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:07,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:07,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:07,265 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:07,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:07,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:07,280 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:07,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:07,280 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:07,281 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:07,283 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-07-26 14:15:07,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:07,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:07,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:07,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:07,288 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:07,289 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:07,289 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:07,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:07,311 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:07,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:07,312 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:07,312 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:07,313 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-07-26 14:15:07,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:07,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:07,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:07,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:07,319 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:07,320 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:07,320 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:07,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:07,336 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:07,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:07,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:07,338 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:07,338 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-07-26 14:15:07,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:07,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:07,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:07,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:07,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:07,349 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:07,349 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:07,358 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:15:07,415 INFO L443 ModelExtractionUtils]: Simplification made 14 calls to the SMT solver. [2022-07-26 14:15:07,415 INFO L444 ModelExtractionUtils]: 7 out of 22 variables were initially zero. Simplification set additionally 10 variables to zero. [2022-07-26 14:15:07,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:07,416 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:07,436 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:07,463 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-07-26 14:15:07,465 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:15:07,486 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-26 14:15:07,487 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:15:07,487 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~1#1, ~n1~0) = -1*ULTIMATE.start_create_fresh_int_array_~i~1#1 + 1*~n1~0 Supporting invariants [-1*ULTIMATE.start_create_fresh_int_array_~size#1 + 1*~n1~0 >= 0] [2022-07-26 14:15:07,504 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:07,557 INFO L156 tatePredicateManager]: 20 out of 21 supporting invariants were superfluous and have been removed [2022-07-26 14:15:07,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:15:07,614 INFO L263 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:15:07,615 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:15:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:15:07,624 INFO L263 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-26 14:15:07,625 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:15:07,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:15:07,657 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:15:07,659 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 298 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:15:07,716 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 298 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 301 states and 1176 transitions. Complement of second has 3 states. [2022-07-26 14:15:07,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-26 14:15:07,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:15:07,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-26 14:15:07,723 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-26 14:15:07,724 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:15:07,724 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 14:15:07,724 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:15:07,724 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-26 14:15:07,724 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:15:07,725 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 301 states and 1176 transitions. [2022-07-26 14:15:07,733 INFO L131 ngComponentsAnalysis]: Automaton has 64 accepting balls. 254 [2022-07-26 14:15:07,744 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 301 states to 293 states and 1147 transitions. [2022-07-26 14:15:07,745 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 291 [2022-07-26 14:15:07,749 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 292 [2022-07-26 14:15:07,749 INFO L73 IsDeterministic]: Start isDeterministic. Operand 293 states and 1147 transitions. [2022-07-26 14:15:07,756 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:15:07,756 INFO L220 hiAutomatonCegarLoop]: Abstraction has 293 states and 1147 transitions. [2022-07-26 14:15:07,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states and 1147 transitions. [2022-07-26 14:15:07,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 292. [2022-07-26 14:15:07,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 292 states, 292 states have (on average 3.921232876712329) internal successors, (1145), 291 states have internal predecessors, (1145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:15:07,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 1145 transitions. [2022-07-26 14:15:07,794 INFO L242 hiAutomatonCegarLoop]: Abstraction has 292 states and 1145 transitions. [2022-07-26 14:15:07,794 INFO L426 stractBuchiCegarLoop]: Abstraction has 292 states and 1145 transitions. [2022-07-26 14:15:07,794 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 14:15:07,794 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 292 states and 1145 transitions. [2022-07-26 14:15:07,796 INFO L131 ngComponentsAnalysis]: Automaton has 64 accepting balls. 254 [2022-07-26 14:15:07,797 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:15:07,797 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:15:07,797 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-07-26 14:15:07,797 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:15:07,797 INFO L733 eck$LassoCheckResult]: Stem: 1849#[ULTIMATE.startENTRY]don't care [1214] ULTIMATE.startENTRY-->L166-6: Formula: (let ((.cse1 (store |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65| 1))) (let ((.cse3 (select |v_#memory_int_197| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63| 1))) (and (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t3~0#1.base_63|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) 1 0) 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239| 0)) (= v_~q1~0.offset_64 0) (= (select |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 0) (= (store (store (store (store |v_#length_292| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_65| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_63| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4)) |v_#length_291|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149| 0) (= v_~q3~0.base_47 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| |v_#StackHeapBarrier_68|) (= v_~r~0_60 0) (= (select |v_#valid_341| 1) 1) (= |v_#valid_340| (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 1)) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65|) 0) (= v_~q2~0.offset_59 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| v_~n1~0_71) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63|) 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_53| 0) (= 0 v_~q3~0.offset_47) (= v_~q2_back~0_84 0) (= v_~q1_front~0_72 0) (= (select |v_#valid_341| 2) 1) (= (select .cse3 1) 0) (= 0 v_~q3_front~0_83) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_55| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176| 0) (< 0 |v_#StackHeapBarrier_68|) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) (= (select .cse3 0) 48) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4294967296) 1073741823) 1 0)) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|) 0) (= v_~q2~0.base_59 0) (= |v_#NULL.offset_8| 0) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t2~0#1.base_65|) (= 29 (select |v_#length_292| 2)) (= |v_#NULL.base_8| 0) (= v_~q1_back~0_110 0) (= v_~q3_back~0_76 0) (= (select |v_#valid_341| 0) 0) (= v_~q1~0.base_64 0) (= 2 (select |v_#length_292| 1)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_53| 0) (= 0 v_~q2_front~0_70))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_68|, #valid=|v_#valid_341|, #memory_int=|v_#memory_int_197|, #length=|v_#length_292|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_36|, ~n3~0=v_~n3~0_60, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_53|, ~q2~0.offset=v_~q2~0.offset_59, #NULL.offset=|v_#NULL.offset_8|, ~q3_front~0=v_~q3_front~0_83, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_34|, ~q3_back~0=v_~q3_back~0_76, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_25|, ~q1_back~0=v_~q1_back~0_110, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_41|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_28|, #length=|v_#length_291|, ~q2~0.base=v_~q2~0.base_59, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_119|, ~q1~0.offset=v_~q1~0.offset_64, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|, ~q2_front~0=v_~q2_front~0_70, ULTIMATE.start_main_#t~mem36#1=|v_ULTIMATE.start_main_#t~mem36#1_26|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_196|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_40|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_39|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_35|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_90|, #StackHeapBarrier=|v_#StackHeapBarrier_68|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_39|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_38|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_90|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_34|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_38|, ~q1_front~0=v_~q1_front~0_72, ~n1~0=v_~n1~0_71, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_53|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_63|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_90|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_55|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_41|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_95|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|, ~q1~0.base=v_~q1~0.base_64, ~q3~0.base=v_~q3~0.base_47, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_33|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~q2_back~0=v_~q2_back~0_84, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_41|, ~n2~0=v_~n2~0_66, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_119|, ~N~0=v_~N~0_58, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~q3~0.offset=v_~q3~0.offset_47, #NULL.base=|v_#NULL.base_8|, #valid=|v_#valid_340|, #memory_int=|v_#memory_int_197|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_38|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_65|, ~r~0=v_~r~0_60, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~n3~0, ULTIMATE.start_main_~#t2~0#1.offset, ~q2~0.offset, #NULL.offset, ~q3_front~0, ULTIMATE.start_main_#t~nondet22#1, ~q3_back~0, ULTIMATE.start_main_#t~nondet30#1, ~q1_back~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~mem35#1, #length, ~q2~0.base, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2_front~0, ULTIMATE.start_main_#t~mem36#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret24#1.base, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_main_#t~mem37#1, ULTIMATE.start_main_#t~nondet28#1, ~q1_front~0, ~n1~0, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_~#t3~0#1.base, 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, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~q1~0.base, ~q3~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~nondet26#1, ~q2_back~0, ULTIMATE.start_main_#t~pre29#1, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~q3~0.offset, #NULL.base, #valid, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t2~0#1.base, ~r~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1845#[L166-6]don't care [1210] L166-6-->L166-14: Formula: (and (= v_~q1~0.base_Out_2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|) (= (store |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~n2~0_In_1 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= (select |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6| 0) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= (store |v_#length_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|)) |v_#length_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_7| v_~q1~0.offset_Out_2) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_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_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|, #valid=|v_#valid_In_13|, #length=|v_#length_In_13|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_Out_6|, ~q1~0.offset=v_~q1~0.offset_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, 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_26|, #valid=|v_#valid_Out_10|, ~q1~0.base=v_~q1~0.base_Out_2, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ~q1~0.base, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1843#[L166-14]don't care [2022-07-26 14:15:07,797 INFO L735 eck$LassoCheckResult]: Loop: 1843#[L166-14]don't care [1136] L166-14-->L166-14: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_91| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69| .cse1))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_91| |v_ULTIMATE.start_create_fresh_int_array_~size#1_104|) (= (select |v_#valid_206| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|) 1) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69| .cse1 4) (select |v_#length_179| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_90| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_91| 1)) (= (store |v_#memory_int_152| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69| (store (select |v_#memory_int_152| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_47|)) |v_#memory_int_151|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|, #valid=|v_#valid_206|, #memory_int=|v_#memory_int_152|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_91|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_47|, #length=|v_#length_179|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_104|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|, #valid=|v_#valid_206|, #memory_int=|v_#memory_int_151|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_90|, #length=|v_#length_179|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_104|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post39#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1] 1843#[L166-14]don't care [2022-07-26 14:15:07,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:07,798 INFO L85 PathProgramCache]: Analyzing trace with hash 39805, now seen corresponding path program 1 times [2022-07-26 14:15:07,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:07,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [815332748] [2022-07-26 14:15:07,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:07,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:07,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:07,820 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:15:07,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:07,853 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:15:07,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:07,854 INFO L85 PathProgramCache]: Analyzing trace with hash 1167, now seen corresponding path program 1 times [2022-07-26 14:15:07,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:07,854 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309833738] [2022-07-26 14:15:07,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:07,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:07,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:07,866 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:15:07,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:07,869 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:15:07,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:07,870 INFO L85 PathProgramCache]: Analyzing trace with hash 1235091, now seen corresponding path program 1 times [2022-07-26 14:15:07,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:07,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562869364] [2022-07-26 14:15:07,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:07,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:07,905 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:15:07,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:07,925 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:15:09,018 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-07-26 14:15:09,078 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:15:09,079 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:15:09,079 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:15:09,079 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:15:09,079 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:15:09,079 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:09,079 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:15:09,079 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:15:09,079 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-bad-ring-nondet.wvr.c_BEv2_Iteration2_Lasso [2022-07-26 14:15:09,079 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:15:09,079 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:15:09,081 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,090 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,091 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,093 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,095 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,096 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,097 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,100 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,108 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,110 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,111 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,113 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,114 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,115 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,116 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,117 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,119 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,121 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,123 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,124 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,126 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,127 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,128 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,452 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,454 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,455 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,457 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,458 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,459 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,463 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,464 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,465 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,467 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,468 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,470 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,471 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,472 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,475 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,476 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,478 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,479 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,481 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,482 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,483 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,485 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,486 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,488 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,489 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,490 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,492 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,493 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,494 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,495 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,496 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,498 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:09,957 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:15:09,957 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:15:09,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:09,957 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:09,958 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:09,959 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-07-26 14:15:09,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:09,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:09,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:09,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:09,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:09,965 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:09,965 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:09,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:09,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:09,986 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:09,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:09,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:09,987 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:09,988 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-07-26 14:15:09,989 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 [2022-07-26 14:15:09,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:09,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:09,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:09,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:09,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:09,994 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:09,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:09,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,011 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-26 14:15:10,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,011 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,012 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,015 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-07-26 14:15:10,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,022 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,023 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,023 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,040 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 [2022-07-26 14:15:10,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,041 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,042 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,043 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-07-26 14:15:10,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,050 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,051 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,051 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,070 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-07-26 14:15:10,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,071 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,071 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,072 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-07-26 14:15:10,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,080 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,081 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,081 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,111 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-07-26 14:15:10,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,112 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,115 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-07-26 14:15:10,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:10,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,125 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:10,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:10,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,156 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:10,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,158 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,158 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-07-26 14:15:10,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:10,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,166 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:10,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:10,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,185 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-07-26 14:15:10,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,185 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,186 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,188 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-07-26 14:15:10,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,193 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,194 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,194 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,211 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-07-26 14:15:10,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,211 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,212 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,212 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-07-26 14:15:10,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,219 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,220 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,220 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,239 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-07-26 14:15:10,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,240 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,240 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-07-26 14:15:10,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,247 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,248 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,248 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,273 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:10,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,275 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:10,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,289 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,289 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:10,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:10,299 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-26 14:15:10,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,316 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:10,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,317 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,318 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,318 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-07-26 14:15:10,319 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 [2022-07-26 14:15:10,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:10,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,325 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,325 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:10,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:10,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,340 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-07-26 14:15:10,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,341 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,341 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,342 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-26 14:15:10,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:10,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,348 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,349 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:10,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:10,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,379 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-07-26 14:15:10,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,380 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,380 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-26 14:15:10,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:10,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,386 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,386 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:10,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:10,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,403 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:10,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,404 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,405 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-26 14:15:10,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:10,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,411 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,412 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:10,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:10,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,427 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-07-26 14:15:10,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,429 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,431 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-26 14:15:10,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:10,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,436 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:10,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:10,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,452 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-07-26 14:15:10,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,453 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,453 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-26 14:15:10,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,463 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,479 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-07-26 14:15:10,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,480 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-26 14:15:10,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,487 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,488 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,488 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,506 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:10,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,507 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,509 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-26 14:15:10,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:10,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,514 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,514 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:10,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:10,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,529 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-07-26 14:15:10,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,530 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-26 14:15:10,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:10,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,537 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,538 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:10,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:10,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,553 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-07-26 14:15:10,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,554 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,555 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-26 14:15:10,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:10,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,561 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,561 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:10,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:10,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,576 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-07-26 14:15:10,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,577 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,578 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-26 14:15:10,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:10,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,584 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:10,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:10,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,601 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-07-26 14:15:10,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,602 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,602 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-26 14:15:10,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,608 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,609 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,610 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,634 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:10,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,635 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,636 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-26 14:15:10,637 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 [2022-07-26 14:15:10,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,642 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,643 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,644 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,660 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:10,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,661 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,661 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-07-26 14:15:10,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,667 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,668 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,685 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-07-26 14:15:10,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,685 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,686 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,686 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-07-26 14:15:10,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,694 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,694 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,710 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-07-26 14:15:10,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,712 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,712 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-26 14:15:10,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,718 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,719 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,719 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,736 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-26 14:15:10,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,737 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,737 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,738 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-26 14:15:10,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,744 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,745 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,745 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,762 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-07-26 14:15:10,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,763 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,764 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,765 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-26 14:15:10,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,772 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,799 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:10,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,800 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,801 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-26 14:15:10,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,809 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,809 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,827 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 [2022-07-26 14:15:10,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,828 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,828 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-26 14:15:10,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,835 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,836 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,836 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,853 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-07-26 14:15:10,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,853 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,854 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,854 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-26 14:15:10,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,861 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-07-26 14:15:10,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,861 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,864 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-07-26 14:15:10,865 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,908 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-07-26 14:15:10,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,910 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,910 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-26 14:15:10,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,918 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,918 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,941 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:10,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,941 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,942 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,942 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-26 14:15:10,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,949 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,971 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-26 14:15:10,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,972 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,973 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-26 14:15:10,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:10,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:10,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:10,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:10,979 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:10,980 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:10,980 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:10,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:10,996 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-07-26 14:15:10,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:10,997 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:10,997 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:10,998 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-26 14:15:10,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:11,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:11,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:11,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:11,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:11,010 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:11,028 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:11,047 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:15:11,067 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2022-07-26 14:15:11,067 INFO L444 ModelExtractionUtils]: 8 out of 22 variables were initially zero. Simplification set additionally 11 variables to zero. [2022-07-26 14:15:11,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:11,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:11,071 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:11,072 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-26 14:15:11,073 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:15:11,078 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:15:11,078 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:15:11,078 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~1#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-26 14:15:11,094 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-07-26 14:15:11,147 INFO L156 tatePredicateManager]: 27 out of 27 supporting invariants were superfluous and have been removed [2022-07-26 14:15:11,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:15:11,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:15:11,178 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:15:11,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:15:11,187 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:15:11,188 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:15:11,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:15:11,188 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:15:11,188 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 292 states and 1145 transitions. cyclomatic complexity: 918 Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:15:11,208 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 292 states and 1145 transitions. cyclomatic complexity: 918. Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 294 states and 1149 transitions. Complement of second has 3 states. [2022-07-26 14:15:11,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-26 14:15:11,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:15:11,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 4 transitions. [2022-07-26 14:15:11,211 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 14:15:11,211 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:15:11,211 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 3 letters. Loop has 1 letters. [2022-07-26 14:15:11,211 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:15:11,212 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 2 letters. Loop has 2 letters. [2022-07-26 14:15:11,212 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:15:11,212 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 294 states and 1149 transitions. [2022-07-26 14:15:11,216 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 253 [2022-07-26 14:15:11,218 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 294 states to 294 states and 1149 transitions. [2022-07-26 14:15:11,218 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 291 [2022-07-26 14:15:11,219 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 292 [2022-07-26 14:15:11,219 INFO L73 IsDeterministic]: Start isDeterministic. Operand 294 states and 1149 transitions. [2022-07-26 14:15:11,221 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:15:11,221 INFO L220 hiAutomatonCegarLoop]: Abstraction has 294 states and 1149 transitions. [2022-07-26 14:15:11,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294 states and 1149 transitions. [2022-07-26 14:15:11,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294 to 293. [2022-07-26 14:15:11,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 293 states, 293 states have (on average 3.9146757679180886) internal successors, (1147), 292 states have internal predecessors, (1147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:15:11,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 1147 transitions. [2022-07-26 14:15:11,243 INFO L242 hiAutomatonCegarLoop]: Abstraction has 293 states and 1147 transitions. [2022-07-26 14:15:11,243 INFO L426 stractBuchiCegarLoop]: Abstraction has 293 states and 1147 transitions. [2022-07-26 14:15:11,243 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 14:15:11,243 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 293 states and 1147 transitions. [2022-07-26 14:15:11,245 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 253 [2022-07-26 14:15:11,245 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:15:11,245 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:15:11,245 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-26 14:15:11,245 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:15:11,246 INFO L733 eck$LassoCheckResult]: Stem: 2862#[ULTIMATE.startENTRY]don't care [1214] ULTIMATE.startENTRY-->L166-6: Formula: (let ((.cse1 (store |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65| 1))) (let ((.cse3 (select |v_#memory_int_197| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63| 1))) (and (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t3~0#1.base_63|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) 1 0) 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239| 0)) (= v_~q1~0.offset_64 0) (= (select |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 0) (= (store (store (store (store |v_#length_292| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_65| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_63| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4)) |v_#length_291|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149| 0) (= v_~q3~0.base_47 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| |v_#StackHeapBarrier_68|) (= v_~r~0_60 0) (= (select |v_#valid_341| 1) 1) (= |v_#valid_340| (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 1)) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65|) 0) (= v_~q2~0.offset_59 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| v_~n1~0_71) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63|) 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_53| 0) (= 0 v_~q3~0.offset_47) (= v_~q2_back~0_84 0) (= v_~q1_front~0_72 0) (= (select |v_#valid_341| 2) 1) (= (select .cse3 1) 0) (= 0 v_~q3_front~0_83) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_55| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176| 0) (< 0 |v_#StackHeapBarrier_68|) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) (= (select .cse3 0) 48) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4294967296) 1073741823) 1 0)) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|) 0) (= v_~q2~0.base_59 0) (= |v_#NULL.offset_8| 0) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t2~0#1.base_65|) (= 29 (select |v_#length_292| 2)) (= |v_#NULL.base_8| 0) (= v_~q1_back~0_110 0) (= v_~q3_back~0_76 0) (= (select |v_#valid_341| 0) 0) (= v_~q1~0.base_64 0) (= 2 (select |v_#length_292| 1)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_53| 0) (= 0 v_~q2_front~0_70))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_68|, #valid=|v_#valid_341|, #memory_int=|v_#memory_int_197|, #length=|v_#length_292|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_36|, ~n3~0=v_~n3~0_60, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_53|, ~q2~0.offset=v_~q2~0.offset_59, #NULL.offset=|v_#NULL.offset_8|, ~q3_front~0=v_~q3_front~0_83, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_34|, ~q3_back~0=v_~q3_back~0_76, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_25|, ~q1_back~0=v_~q1_back~0_110, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_41|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_28|, #length=|v_#length_291|, ~q2~0.base=v_~q2~0.base_59, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_119|, ~q1~0.offset=v_~q1~0.offset_64, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|, ~q2_front~0=v_~q2_front~0_70, ULTIMATE.start_main_#t~mem36#1=|v_ULTIMATE.start_main_#t~mem36#1_26|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_196|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_40|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_39|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_35|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_90|, #StackHeapBarrier=|v_#StackHeapBarrier_68|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_39|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_38|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_90|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_34|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_38|, ~q1_front~0=v_~q1_front~0_72, ~n1~0=v_~n1~0_71, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_53|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_63|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_90|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_55|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_41|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_95|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|, ~q1~0.base=v_~q1~0.base_64, ~q3~0.base=v_~q3~0.base_47, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_33|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~q2_back~0=v_~q2_back~0_84, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_41|, ~n2~0=v_~n2~0_66, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_119|, ~N~0=v_~N~0_58, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~q3~0.offset=v_~q3~0.offset_47, #NULL.base=|v_#NULL.base_8|, #valid=|v_#valid_340|, #memory_int=|v_#memory_int_197|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_38|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_65|, ~r~0=v_~r~0_60, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~n3~0, ULTIMATE.start_main_~#t2~0#1.offset, ~q2~0.offset, #NULL.offset, ~q3_front~0, ULTIMATE.start_main_#t~nondet22#1, ~q3_back~0, ULTIMATE.start_main_#t~nondet30#1, ~q1_back~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~mem35#1, #length, ~q2~0.base, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2_front~0, ULTIMATE.start_main_#t~mem36#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret24#1.base, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_main_#t~mem37#1, ULTIMATE.start_main_#t~nondet28#1, ~q1_front~0, ~n1~0, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_~#t3~0#1.base, 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, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~q1~0.base, ~q3~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~nondet26#1, ~q2_back~0, ULTIMATE.start_main_#t~pre29#1, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~q3~0.offset, #NULL.base, #valid, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t2~0#1.base, ~r~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2858#[L166-6]don't care [1210] L166-6-->L166-14: Formula: (and (= v_~q1~0.base_Out_2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|) (= (store |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~n2~0_In_1 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= (select |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6| 0) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= (store |v_#length_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|)) |v_#length_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_7| v_~q1~0.offset_Out_2) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_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_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|, #valid=|v_#valid_In_13|, #length=|v_#length_In_13|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_Out_6|, ~q1~0.offset=v_~q1~0.offset_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, 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_26|, #valid=|v_#valid_Out_10|, ~q1~0.base=v_~q1~0.base_Out_2, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ~q1~0.base, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2854#[L166-14]don't care [1208] L166-14-->L166-22: Formula: (and (= (store |v_#length_278| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_188| 4)) |v_#length_277|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61| v_~n3~0_54) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_229|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_188| 4294967296) 1073741823) 1 0)) (= (select |v_#valid_327| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_164| 0) (= v_~q2~0.offset_57 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_62|) (= v_~q2~0.base_57 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_229| 0)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_165| |v_ULTIMATE.start_create_fresh_int_array_~size#1_189|)) (= |v_#valid_326| (store |v_#valid_327| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_188|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61| |v_ULTIMATE.start_create_fresh_int_array_~size#1_188|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_62|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ~n3~0=v_~n3~0_54, #valid=|v_#valid_327|, #length=|v_#length_278|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_165|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_189|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_107|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~n3~0=v_~n3~0_54, ~q2~0.offset=v_~q2~0.offset_57, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_107|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_164|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_84|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_188|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_33|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_89|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_84|, #StackHeapBarrier=|v_#StackHeapBarrier_62|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_229|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_33|, #valid=|v_#valid_326|, #length=|v_#length_277|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_84|, ~q2~0.base=v_~q2~0.base_57, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret24#1.base, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ~q2~0.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2748#[L166-22]don't care [2022-07-26 14:15:11,246 INFO L735 eck$LassoCheckResult]: Loop: 2748#[L166-22]don't care [1142] L166-22-->L166-22: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_101| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_77|))) (and (= (select |v_#valid_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_77|) 1) (<= 0 .cse0) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_101| |v_ULTIMATE.start_create_fresh_int_array_~size#1_110|) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_77| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_77|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_51|)) |v_#memory_int_155|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_100| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_101| 1)) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_77| 4) (select |v_#length_195| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_77|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_77|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_77|, #valid=|v_#valid_222|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_101|, #length=|v_#length_195|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_51|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_110|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_77|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_77|, #valid=|v_#valid_222|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_100|, #length=|v_#length_195|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_110|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post39#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1] 2748#[L166-22]don't care [2022-07-26 14:15:11,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:11,246 INFO L85 PathProgramCache]: Analyzing trace with hash 1235163, now seen corresponding path program 1 times [2022-07-26 14:15:11,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:11,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989427359] [2022-07-26 14:15:11,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:11,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:11,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:11,265 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:15:11,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:11,282 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:15:11,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:11,283 INFO L85 PathProgramCache]: Analyzing trace with hash 1173, now seen corresponding path program 1 times [2022-07-26 14:15:11,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:11,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346223547] [2022-07-26 14:15:11,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:11,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:11,286 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:15:11,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:11,288 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:15:11,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:11,289 INFO L85 PathProgramCache]: Analyzing trace with hash 38291195, now seen corresponding path program 1 times [2022-07-26 14:15:11,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:11,289 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1359549311] [2022-07-26 14:15:11,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:11,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:11,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:11,302 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:15:11,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:11,324 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:15:13,256 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:15:13,256 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:15:13,256 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:15:13,256 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:15:13,271 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:15:13,271 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:13,271 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:15:13,271 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:15:13,271 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-bad-ring-nondet.wvr.c_BEv2_Iteration3_Lasso [2022-07-26 14:15:13,271 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:15:13,271 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:15:13,273 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,291 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,292 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,294 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,295 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,296 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,297 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,298 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,299 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:13,300 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,301 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,303 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,304 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,305 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,306 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,307 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,308 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,317 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,322 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,323 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,755 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,756 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,758 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,759 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,760 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,761 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,763 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,764 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,766 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,767 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,768 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,770 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,771 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,772 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,774 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,775 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,776 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,778 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,779 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,780 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,782 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,783 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,785 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,786 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,787 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,789 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,790 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,792 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,793 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,794 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,810 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,811 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,813 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:13,814 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:15:14,367 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:15:14,367 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:15:14,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,367 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,368 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-26 14:15:14,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:14,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,376 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,377 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:14,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:14,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,397 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-26 14:15:14,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,397 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,398 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,398 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-26 14:15:14,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:14,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,405 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,406 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:14,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:14,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,426 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 [2022-07-26 14:15:14,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,426 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,427 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,427 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-26 14:15:14,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,434 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,435 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:14,435 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:14,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,451 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-07-26 14:15:14,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,452 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,453 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-26 14:15:14,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:14,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,460 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,460 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:14,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:14,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,475 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-07-26 14:15:14,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,476 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,476 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,477 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-26 14:15:14,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:14,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,484 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,484 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:14,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:14,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,527 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:14,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,527 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,528 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,529 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-26 14:15:14,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,536 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,537 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:14,537 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:14,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,565 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-07-26 14:15:14,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,566 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,566 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,568 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-26 14:15:14,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:14,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,575 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,575 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:14,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:14,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,591 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:14,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,593 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,593 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-26 14:15:14,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:14,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,600 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,601 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:14,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:14,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,616 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-07-26 14:15:14,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,617 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,618 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-26 14:15:14,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,625 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,626 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:14,626 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:14,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,643 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-07-26 14:15:14,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,644 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,644 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-26 14:15:14,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,652 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:14,652 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:14,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,669 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:14,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,670 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,670 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-26 14:15:14,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:14,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,678 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,679 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:14,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:14,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,694 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-07-26 14:15:14,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,694 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,695 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,696 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-26 14:15:14,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:14,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,703 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:14,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:14,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,718 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-07-26 14:15:14,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,718 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,719 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,719 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-26 14:15:14,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,726 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:14,727 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:14,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,744 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-07-26 14:15:14,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,746 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,746 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-26 14:15:14,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,756 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:14,756 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:14,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,773 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-07-26 14:15:14,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,774 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,775 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-26 14:15:14,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:14,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,782 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,783 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:14,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:14,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,800 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 [2022-07-26 14:15:14,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,801 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,801 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-26 14:15:14,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,809 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,810 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:14,810 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:14,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,827 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-07-26 14:15:14,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,828 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,829 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,829 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-07-26 14:15:14,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:14,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,837 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,837 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:14,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:14,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,874 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-07-26 14:15:14,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,875 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,876 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-07-26 14:15:14,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:15:14,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,884 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,884 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:15:14,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:15:14,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,901 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:14,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,902 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,902 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-07-26 14:15:14,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,911 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:14,911 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:14,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,929 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-07-26 14:15:14,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,930 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,931 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-07-26 14:15:14,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,939 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:14,939 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:14,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:14,956 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-07-26 14:15:14,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:14,957 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:14,971 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:14,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:14,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:14,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:14,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:14,979 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:14,980 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:14,980 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:14,987 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-26 14:15:14,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:15,007 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:15,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:15,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:15,008 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:15,009 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-07-26 14:15:15,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:15,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:15,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:15,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:15,017 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:15,018 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:15,018 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:15,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:15,038 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-07-26 14:15:15,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:15,038 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:15,039 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:15,039 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-07-26 14:15:15,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:15,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:15,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:15,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:15,047 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:15,049 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:15,049 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:15,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:15,079 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-07-26 14:15:15,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:15,080 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:15,080 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:15,081 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-07-26 14:15:15,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:15,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:15,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:15,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:15,088 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:15,089 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:15,089 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:15,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:15,106 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-07-26 14:15:15,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:15,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:15,107 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:15,108 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-07-26 14:15:15,109 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 [2022-07-26 14:15:15,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:15,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:15,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:15,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:15,117 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:15,117 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:15,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:15,134 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-07-26 14:15:15,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:15,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:15,135 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:15,137 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-07-26 14:15:15,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:15,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:15,144 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-07-26 14:15:15,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:15,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:15,151 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2022-07-26 14:15:15,151 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:15,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:15,177 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 [2022-07-26 14:15:15,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:15,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:15,178 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:15,179 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-07-26 14:15:15,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:15,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:15,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:15,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:15,185 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:15,186 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:15,186 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:15,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:15,204 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-07-26 14:15:15,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:15,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:15,206 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:15,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-07-26 14:15:15,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:15,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:15,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:15,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:15,214 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:15,216 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:15,216 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:15,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:15:15,233 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-07-26 14:15:15,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:15,233 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:15,234 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:15,234 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-07-26 14:15:15,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:15:15,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:15:15,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:15:15,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:15:15,242 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:15:15,247 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:15:15,247 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:15:15,253 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:15:15,264 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2022-07-26 14:15:15,265 INFO L444 ModelExtractionUtils]: 11 out of 22 variables were initially zero. Simplification set additionally 7 variables to zero. [2022-07-26 14:15:15,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:15:15,265 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:15:15,266 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:15:15,266 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-07-26 14:15:15,267 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:15:15,274 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-26 14:15:15,274 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:15:15,274 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_3, ULTIMATE.start_create_fresh_int_array_~i~1#1) = 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_3 - 4*ULTIMATE.start_create_fresh_int_array_~i~1#1 Supporting invariants [1*ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset >= 0] [2022-07-26 14:15:15,290 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2022-07-26 14:15:15,372 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 [2022-07-26 14:15:15,408 INFO L156 tatePredicateManager]: 35 out of 36 supporting invariants were superfluous and have been removed [2022-07-26 14:15:15,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:15:15,448 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-26 14:15:15,449 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:15:15,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:15:15,458 INFO L263 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-26 14:15:15,458 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:15:15,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:15:15,459 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:15:15,459 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 293 states and 1147 transitions. cyclomatic complexity: 919 Second operand has 2 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:15:15,534 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 293 states and 1147 transitions. cyclomatic complexity: 919. Second operand has 2 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 693 states and 2498 transitions. Complement of second has 5 states. [2022-07-26 14:15:15,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 14:15:15,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:15:15,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 60 transitions. [2022-07-26 14:15:15,535 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 60 transitions. Stem has 3 letters. Loop has 1 letters. [2022-07-26 14:15:15,535 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:15:15,535 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 60 transitions. Stem has 4 letters. Loop has 1 letters. [2022-07-26 14:15:15,535 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:15:15,535 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 60 transitions. Stem has 3 letters. Loop has 2 letters. [2022-07-26 14:15:15,535 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:15:15,535 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 693 states and 2498 transitions. [2022-07-26 14:15:15,541 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 252 [2022-07-26 14:15:15,543 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 693 states to 294 states and 1033 transitions. [2022-07-26 14:15:15,543 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 290 [2022-07-26 14:15:15,544 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 291 [2022-07-26 14:15:15,544 INFO L73 IsDeterministic]: Start isDeterministic. Operand 294 states and 1033 transitions. [2022-07-26 14:15:15,544 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:15:15,544 INFO L220 hiAutomatonCegarLoop]: Abstraction has 294 states and 1033 transitions. [2022-07-26 14:15:15,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294 states and 1033 transitions. [2022-07-26 14:15:15,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294 to 294. [2022-07-26 14:15:15,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 294 states, 294 states have (on average 3.5136054421768708) internal successors, (1033), 293 states have internal predecessors, (1033), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:15:15,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 1033 transitions. [2022-07-26 14:15:15,551 INFO L242 hiAutomatonCegarLoop]: Abstraction has 294 states and 1033 transitions. [2022-07-26 14:15:15,551 INFO L426 stractBuchiCegarLoop]: Abstraction has 294 states and 1033 transitions. [2022-07-26 14:15:15,551 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 14:15:15,551 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 294 states and 1033 transitions. [2022-07-26 14:15:15,553 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 252 [2022-07-26 14:15:15,553 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:15:15,553 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:15:15,553 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 14:15:15,553 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:15:15,554 INFO L733 eck$LassoCheckResult]: Stem: 4323#[ULTIMATE.startENTRY]don't care [1214] ULTIMATE.startENTRY-->L166-6: Formula: (let ((.cse1 (store |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65| 1))) (let ((.cse3 (select |v_#memory_int_197| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63| 1))) (and (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t3~0#1.base_63|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) 1 0) 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239| 0)) (= v_~q1~0.offset_64 0) (= (select |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 0) (= (store (store (store (store |v_#length_292| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_65| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_63| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4)) |v_#length_291|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149| 0) (= v_~q3~0.base_47 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| |v_#StackHeapBarrier_68|) (= v_~r~0_60 0) (= (select |v_#valid_341| 1) 1) (= |v_#valid_340| (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 1)) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65|) 0) (= v_~q2~0.offset_59 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| v_~n1~0_71) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63|) 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_53| 0) (= 0 v_~q3~0.offset_47) (= v_~q2_back~0_84 0) (= v_~q1_front~0_72 0) (= (select |v_#valid_341| 2) 1) (= (select .cse3 1) 0) (= 0 v_~q3_front~0_83) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_55| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176| 0) (< 0 |v_#StackHeapBarrier_68|) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) (= (select .cse3 0) 48) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4294967296) 1073741823) 1 0)) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|) 0) (= v_~q2~0.base_59 0) (= |v_#NULL.offset_8| 0) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t2~0#1.base_65|) (= 29 (select |v_#length_292| 2)) (= |v_#NULL.base_8| 0) (= v_~q1_back~0_110 0) (= v_~q3_back~0_76 0) (= (select |v_#valid_341| 0) 0) (= v_~q1~0.base_64 0) (= 2 (select |v_#length_292| 1)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_53| 0) (= 0 v_~q2_front~0_70))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_68|, #valid=|v_#valid_341|, #memory_int=|v_#memory_int_197|, #length=|v_#length_292|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_36|, ~n3~0=v_~n3~0_60, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_53|, ~q2~0.offset=v_~q2~0.offset_59, #NULL.offset=|v_#NULL.offset_8|, ~q3_front~0=v_~q3_front~0_83, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_34|, ~q3_back~0=v_~q3_back~0_76, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_25|, ~q1_back~0=v_~q1_back~0_110, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_41|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_28|, #length=|v_#length_291|, ~q2~0.base=v_~q2~0.base_59, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_119|, ~q1~0.offset=v_~q1~0.offset_64, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|, ~q2_front~0=v_~q2_front~0_70, ULTIMATE.start_main_#t~mem36#1=|v_ULTIMATE.start_main_#t~mem36#1_26|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_196|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_40|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_39|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_35|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_90|, #StackHeapBarrier=|v_#StackHeapBarrier_68|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_39|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_38|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_90|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_34|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_38|, ~q1_front~0=v_~q1_front~0_72, ~n1~0=v_~n1~0_71, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_53|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_63|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_90|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_55|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_41|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_95|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|, ~q1~0.base=v_~q1~0.base_64, ~q3~0.base=v_~q3~0.base_47, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_33|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~q2_back~0=v_~q2_back~0_84, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_41|, ~n2~0=v_~n2~0_66, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_119|, ~N~0=v_~N~0_58, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~q3~0.offset=v_~q3~0.offset_47, #NULL.base=|v_#NULL.base_8|, #valid=|v_#valid_340|, #memory_int=|v_#memory_int_197|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_38|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_65|, ~r~0=v_~r~0_60, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~n3~0, ULTIMATE.start_main_~#t2~0#1.offset, ~q2~0.offset, #NULL.offset, ~q3_front~0, ULTIMATE.start_main_#t~nondet22#1, ~q3_back~0, ULTIMATE.start_main_#t~nondet30#1, ~q1_back~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~mem35#1, #length, ~q2~0.base, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2_front~0, ULTIMATE.start_main_#t~mem36#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret24#1.base, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_main_#t~mem37#1, ULTIMATE.start_main_#t~nondet28#1, ~q1_front~0, ~n1~0, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_~#t3~0#1.base, 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, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~q1~0.base, ~q3~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~nondet26#1, ~q2_back~0, ULTIMATE.start_main_#t~pre29#1, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~q3~0.offset, #NULL.base, #valid, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t2~0#1.base, ~r~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 4317#[L166-6]don't care [1210] L166-6-->L166-14: Formula: (and (= v_~q1~0.base_Out_2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|) (= (store |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~n2~0_In_1 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= (select |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6| 0) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= (store |v_#length_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|)) |v_#length_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_7| v_~q1~0.offset_Out_2) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_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_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|, #valid=|v_#valid_In_13|, #length=|v_#length_In_13|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_Out_6|, ~q1~0.offset=v_~q1~0.offset_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, 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_26|, #valid=|v_#valid_Out_10|, ~q1~0.base=v_~q1~0.base_Out_2, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ~q1~0.base, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 4313#[L166-14]don't care [1208] L166-14-->L166-22: Formula: (and (= (store |v_#length_278| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_188| 4)) |v_#length_277|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61| v_~n3~0_54) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_229|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_188| 4294967296) 1073741823) 1 0)) (= (select |v_#valid_327| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_164| 0) (= v_~q2~0.offset_57 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_62|) (= v_~q2~0.base_57 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_229| 0)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_165| |v_ULTIMATE.start_create_fresh_int_array_~size#1_189|)) (= |v_#valid_326| (store |v_#valid_327| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_188|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61| |v_ULTIMATE.start_create_fresh_int_array_~size#1_188|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_62|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ~n3~0=v_~n3~0_54, #valid=|v_#valid_327|, #length=|v_#length_278|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_165|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_189|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_107|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~n3~0=v_~n3~0_54, ~q2~0.offset=v_~q2~0.offset_57, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_107|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_164|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_84|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_188|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_33|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_89|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_84|, #StackHeapBarrier=|v_#StackHeapBarrier_62|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_229|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_33|, #valid=|v_#valid_326|, #length=|v_#length_277|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_84|, ~q2~0.base=v_~q2~0.base_57, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret24#1.base, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ~q2~0.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 4191#[L166-22]don't care [1203] L166-22-->L148-3: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_158| |v_ULTIMATE.start_create_fresh_int_array_~size#1_182|)) (= v_~q2_back~0_80 v_~q2_front~0_66) (= (select |v_#valid_316| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 1) (= |v_#pthreadsForks_58| (+ |v_#pthreadsForks_59| 1)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_45|) (select |v_#length_271| |v_ULTIMATE.start_main_~#t1~0#1.base_57|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_45|) (= (store |v_#memory_int_192| |v_ULTIMATE.start_main_~#t1~0#1.base_57| (store (select |v_#memory_int_192| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) |v_ULTIMATE.start_main_~#t1~0#1.offset_45| |v_ULTIMATE.start_main_#t~pre29#1_35|)) |v_#memory_int_191|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_80| v_~q3~0.base_43) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_169| (ite (<= 0 v_~N~0_50) 1 0)) (= |v_ULTIMATE.start_main_#t~nondet27#1_33| v_~q2_front~0_66) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_80| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_131|) (= |v_ULTIMATE.start_main_#t~nondet28#1_31| v_~q3_front~0_79) (= |v_#pthreadsForks_59| |v_ULTIMATE.start_main_#t~pre29#1_35|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_169| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_217|) (= |v_ULTIMATE.start_main_#t~nondet26#1_35| v_~q1_front~0_68) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_80| v_~q3~0.offset_43) (= v_~q1_back~0_106 v_~q1_front~0_68) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_80| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_131|) (= v_~q3_back~0_72 v_~q3_front~0_79) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_217| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_131|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_131|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_158|, ~N~0=v_~N~0_50, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_182|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_33|, #pthreadsForks=|v_#pthreadsForks_59|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_192|, #length=|v_#length_271|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_35|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_31|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_131|, ~q1_front~0=v_~q1_front~0_68, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_158|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_80|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_35|, ~q3_front~0=v_~q3_front~0_79, ~q3_back~0=v_~q3_back~0_72, #pthreadsForks=|v_#pthreadsForks_58|, ~q1_back~0=v_~q1_back~0_106, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_217|, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_35|, ~q3~0.base=v_~q3~0.base_43, #length=|v_#length_271|, ~q2_back~0=v_~q2_back~0_80, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_131|, ~q2_front~0=v_~q2_front~0_66, ~N~0=v_~N~0_50, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~q3~0.offset=v_~q3~0.offset_43, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_182|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_80|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_191|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_169|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre29#1, ~q1_front~0, ~q2_front~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ~q3~0.offset, ULTIMATE.start_main_#t~nondet27#1, ~q3_front~0, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~q3_back~0, #pthreadsForks, ~q1_back~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret25#1.base, #memory_int, ~q3~0.base, ULTIMATE.start_main_#t~nondet26#1, ~q2_back~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~nondet28#1] 4193#[L148-3]don't care [922] L148-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_4|, thread1Thread1of1ForFork1_#t~short7#1=|v_thread1Thread1of1ForFork1_#t~short7#1_4|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_4|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, thread1Thread1of1ForFork1_#t~mem6#1=|v_thread1Thread1of1ForFork1_#t~mem6#1_4|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_~l~0#1=|v_thread1Thread1of1ForFork1_~l~0#1_6|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~post8#1=|v_thread1Thread1of1ForFork1_#t~post8#1_4|, 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_10|, 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_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_12|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_8|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_14|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~short7#1, thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~mem6#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_~l~0#1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_#t~post8#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_~cond~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 4267#[L148-4, thread1ENTRY]don't care [1100] thread1ENTRY-->L62-1: Formula: (and (= |v_thread1Thread1of1ForFork1_~i~0#1_23| 0) (= v_~r~0_44 0)) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_23|, thread1Thread1of1ForFork1_~l~0#1=|v_thread1Thread1of1ForFork1_~l~0#1_13|, ~r~0=v_~r~0_44} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_~l~0#1, ~r~0] 3791#[L148-4, L62-1]don't care [2022-07-26 14:15:15,554 INFO L735 eck$LassoCheckResult]: Loop: 3791#[L148-4, L62-1]don't care [1174] L62-1-->L56: Formula: (and (< |v_thread1Thread1of1ForFork1_~i~0#1_29| v_~N~0_40) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_37|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27| (ite (and (< v_~q1_back~0_98 v_~n1~0_53) (<= 0 v_~q1_back~0_98)) 1 0)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_37| 0)) (= (ite (= (ite (< v_~q3_front~0_73 v_~q3_back~0_66) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork1_~cond~0#1_21|)) InVars {~q3_front~0=v_~q3_front~0_73, ~q3_back~0=v_~q3_back~0_66, ~q1_back~0=v_~q1_back~0_98, ~n1~0=v_~n1~0_53, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_29|, ~N~0=v_~N~0_40} OutVars{~q3_front~0=v_~q3_front~0_73, ~q3_back~0=v_~q3_back~0_66, ~q1_back~0=v_~q1_back~0_98, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27|, ~n1~0=v_~n1~0_53, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_29|, ~N~0=v_~N~0_40, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_21|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_37|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~cond~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 3785#[L148-4, L56]don't care [1079] L56-->L62-1: Formula: (let ((.cse1 (* 4 v_~q1_back~0_84))) (let ((.cse0 (+ v_~q1~0.offset_38 .cse1))) (and (= (select |v_#valid_166| v_~q1~0.base_38) 1) (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_15| 256) 0) (not (= 2 (select (select |v_#memory_int_133| v_~q1~0.base_38) .cse0))) (<= 0 .cse0) (<= (+ v_~q1~0.offset_38 .cse1 4) (select |v_#length_145| v_~q1~0.base_38))))) InVars {~q1~0.offset=v_~q1~0.offset_38, ~q1_back~0=v_~q1_back~0_84, ~q1~0.base=v_~q1~0.base_38, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_133|, #length=|v_#length_145|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_38, ~q1_back~0=v_~q1_back~0_84, ~q1~0.base=v_~q1~0.base_38, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_133|, #length=|v_#length_145|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_23|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_15|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1#1] 3791#[L148-4, L62-1]don't care [2022-07-26 14:15:15,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:15,554 INFO L85 PathProgramCache]: Analyzing trace with hash -1856778966, now seen corresponding path program 1 times [2022-07-26 14:15:15,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:15,554 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2137493235] [2022-07-26 14:15:15,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:15,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:15,594 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:15:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:15,608 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:15:15,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:15,609 INFO L85 PathProgramCache]: Analyzing trace with hash 38434, now seen corresponding path program 1 times [2022-07-26 14:15:15,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:15,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608855088] [2022-07-26 14:15:15,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:15,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:15,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:15,617 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:15:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:15,621 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:15:15,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:15,621 INFO L85 PathProgramCache]: Analyzing trace with hash -1953121013, now seen corresponding path program 1 times [2022-07-26 14:15:15,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:15,621 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899710491] [2022-07-26 14:15:15,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:15,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:15,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:15:15,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:15:15,681 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:15:15,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [899710491] [2022-07-26 14:15:15,681 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [899710491] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:15:15,682 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:15:15,682 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 14:15:15,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371944823] [2022-07-26 14:15:15,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:15:15,766 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:15:15,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-26 14:15:15,768 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-26 14:15:15,768 INFO L87 Difference]: Start difference. First operand 294 states and 1033 transitions. cyclomatic complexity: 804 Second operand has 5 states, 4 states have (on average 2.0) internal successors, (8), 4 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:15:15,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:15:15,927 INFO L93 Difference]: Finished difference Result 651 states and 2224 transitions. [2022-07-26 14:15:15,927 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 651 states and 2224 transitions. [2022-07-26 14:15:15,933 INFO L131 ngComponentsAnalysis]: Automaton has 136 accepting balls. 528 [2022-07-26 14:15:15,938 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 651 states to 639 states and 2192 transitions. [2022-07-26 14:15:15,938 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 635 [2022-07-26 14:15:15,939 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 635 [2022-07-26 14:15:15,939 INFO L73 IsDeterministic]: Start isDeterministic. Operand 639 states and 2192 transitions. [2022-07-26 14:15:15,940 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:15:15,940 INFO L220 hiAutomatonCegarLoop]: Abstraction has 639 states and 2192 transitions. [2022-07-26 14:15:15,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 639 states and 2192 transitions. [2022-07-26 14:15:15,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 639 to 352. [2022-07-26 14:15:15,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 352 states, 352 states have (on average 3.3295454545454546) internal successors, (1172), 351 states have internal predecessors, (1172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:15:15,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 352 states and 1172 transitions. [2022-07-26 14:15:15,949 INFO L242 hiAutomatonCegarLoop]: Abstraction has 352 states and 1172 transitions. [2022-07-26 14:15:15,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-26 14:15:15,949 INFO L426 stractBuchiCegarLoop]: Abstraction has 352 states and 1172 transitions. [2022-07-26 14:15:15,950 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 14:15:15,950 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 352 states and 1172 transitions. [2022-07-26 14:15:15,952 INFO L131 ngComponentsAnalysis]: Automaton has 74 accepting balls. 276 [2022-07-26 14:15:15,952 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:15:15,952 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:15:15,952 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:15:15,952 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:15:15,953 INFO L733 eck$LassoCheckResult]: Stem: 5646#[ULTIMATE.startENTRY]don't care [1214] ULTIMATE.startENTRY-->L166-6: Formula: (let ((.cse1 (store |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65| 1))) (let ((.cse3 (select |v_#memory_int_197| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63| 1))) (and (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t3~0#1.base_63|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) 1 0) 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239| 0)) (= v_~q1~0.offset_64 0) (= (select |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 0) (= (store (store (store (store |v_#length_292| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_65| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_63| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4)) |v_#length_291|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149| 0) (= v_~q3~0.base_47 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| |v_#StackHeapBarrier_68|) (= v_~r~0_60 0) (= (select |v_#valid_341| 1) 1) (= |v_#valid_340| (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 1)) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65|) 0) (= v_~q2~0.offset_59 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| v_~n1~0_71) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63|) 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_53| 0) (= 0 v_~q3~0.offset_47) (= v_~q2_back~0_84 0) (= v_~q1_front~0_72 0) (= (select |v_#valid_341| 2) 1) (= (select .cse3 1) 0) (= 0 v_~q3_front~0_83) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_55| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176| 0) (< 0 |v_#StackHeapBarrier_68|) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) (= (select .cse3 0) 48) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4294967296) 1073741823) 1 0)) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|) 0) (= v_~q2~0.base_59 0) (= |v_#NULL.offset_8| 0) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t2~0#1.base_65|) (= 29 (select |v_#length_292| 2)) (= |v_#NULL.base_8| 0) (= v_~q1_back~0_110 0) (= v_~q3_back~0_76 0) (= (select |v_#valid_341| 0) 0) (= v_~q1~0.base_64 0) (= 2 (select |v_#length_292| 1)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_53| 0) (= 0 v_~q2_front~0_70))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_68|, #valid=|v_#valid_341|, #memory_int=|v_#memory_int_197|, #length=|v_#length_292|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_36|, ~n3~0=v_~n3~0_60, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_53|, ~q2~0.offset=v_~q2~0.offset_59, #NULL.offset=|v_#NULL.offset_8|, ~q3_front~0=v_~q3_front~0_83, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_34|, ~q3_back~0=v_~q3_back~0_76, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_25|, ~q1_back~0=v_~q1_back~0_110, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_41|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_28|, #length=|v_#length_291|, ~q2~0.base=v_~q2~0.base_59, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_119|, ~q1~0.offset=v_~q1~0.offset_64, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|, ~q2_front~0=v_~q2_front~0_70, ULTIMATE.start_main_#t~mem36#1=|v_ULTIMATE.start_main_#t~mem36#1_26|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_196|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_40|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_39|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_35|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_90|, #StackHeapBarrier=|v_#StackHeapBarrier_68|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_39|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_38|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_90|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_34|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_38|, ~q1_front~0=v_~q1_front~0_72, ~n1~0=v_~n1~0_71, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_53|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_63|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_90|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_55|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_41|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_95|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|, ~q1~0.base=v_~q1~0.base_64, ~q3~0.base=v_~q3~0.base_47, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_33|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~q2_back~0=v_~q2_back~0_84, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_41|, ~n2~0=v_~n2~0_66, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_119|, ~N~0=v_~N~0_58, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~q3~0.offset=v_~q3~0.offset_47, #NULL.base=|v_#NULL.base_8|, #valid=|v_#valid_340|, #memory_int=|v_#memory_int_197|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_38|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_65|, ~r~0=v_~r~0_60, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~n3~0, ULTIMATE.start_main_~#t2~0#1.offset, ~q2~0.offset, #NULL.offset, ~q3_front~0, ULTIMATE.start_main_#t~nondet22#1, ~q3_back~0, ULTIMATE.start_main_#t~nondet30#1, ~q1_back~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~mem35#1, #length, ~q2~0.base, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2_front~0, ULTIMATE.start_main_#t~mem36#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret24#1.base, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_main_#t~mem37#1, ULTIMATE.start_main_#t~nondet28#1, ~q1_front~0, ~n1~0, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_~#t3~0#1.base, 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, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~q1~0.base, ~q3~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~nondet26#1, ~q2_back~0, ULTIMATE.start_main_#t~pre29#1, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~q3~0.offset, #NULL.base, #valid, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t2~0#1.base, ~r~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 5632#[L166-6]don't care [1154] L166-6-->L166-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85| .cse1))) (and (= (select |v_#valid_244| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111| 1)) (= |v_#memory_int_169| (store |v_#memory_int_170| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85| (store (select |v_#memory_int_170| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_55|))) (<= 0 .cse0) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111| |v_ULTIMATE.start_create_fresh_int_array_~size#1_120|) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85| 4 .cse1) (select |v_#length_211| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|, #valid=|v_#valid_244|, #memory_int=|v_#memory_int_170|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_55|, #length=|v_#length_211|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_120|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_61|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|, #valid=|v_#valid_244|, #memory_int=|v_#memory_int_169|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, #length=|v_#length_211|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_120|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post39#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1] 5634#[L166-6]don't care [1210] L166-6-->L166-14: Formula: (and (= v_~q1~0.base_Out_2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|) (= (store |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~n2~0_In_1 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= (select |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6| 0) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= (store |v_#length_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|)) |v_#length_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_7| v_~q1~0.offset_Out_2) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_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_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|, #valid=|v_#valid_In_13|, #length=|v_#length_In_13|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_Out_6|, ~q1~0.offset=v_~q1~0.offset_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, 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_26|, #valid=|v_#valid_Out_10|, ~q1~0.base=v_~q1~0.base_Out_2, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ~q1~0.base, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 5636#[L166-14]don't care [1208] L166-14-->L166-22: Formula: (and (= (store |v_#length_278| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_188| 4)) |v_#length_277|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61| v_~n3~0_54) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_229|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_188| 4294967296) 1073741823) 1 0)) (= (select |v_#valid_327| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_164| 0) (= v_~q2~0.offset_57 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_62|) (= v_~q2~0.base_57 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_229| 0)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_165| |v_ULTIMATE.start_create_fresh_int_array_~size#1_189|)) (= |v_#valid_326| (store |v_#valid_327| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_188|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61| |v_ULTIMATE.start_create_fresh_int_array_~size#1_188|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_62|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ~n3~0=v_~n3~0_54, #valid=|v_#valid_327|, #length=|v_#length_278|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_165|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_189|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_107|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~n3~0=v_~n3~0_54, ~q2~0.offset=v_~q2~0.offset_57, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_107|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_164|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_84|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_188|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_33|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_89|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_84|, #StackHeapBarrier=|v_#StackHeapBarrier_62|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_229|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_33|, #valid=|v_#valid_326|, #length=|v_#length_277|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_84|, ~q2~0.base=v_~q2~0.base_57, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret24#1.base, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ~q2~0.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 5682#[L166-22]don't care [1203] L166-22-->L148-3: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_158| |v_ULTIMATE.start_create_fresh_int_array_~size#1_182|)) (= v_~q2_back~0_80 v_~q2_front~0_66) (= (select |v_#valid_316| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 1) (= |v_#pthreadsForks_58| (+ |v_#pthreadsForks_59| 1)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_45|) (select |v_#length_271| |v_ULTIMATE.start_main_~#t1~0#1.base_57|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_45|) (= (store |v_#memory_int_192| |v_ULTIMATE.start_main_~#t1~0#1.base_57| (store (select |v_#memory_int_192| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) |v_ULTIMATE.start_main_~#t1~0#1.offset_45| |v_ULTIMATE.start_main_#t~pre29#1_35|)) |v_#memory_int_191|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_80| v_~q3~0.base_43) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_169| (ite (<= 0 v_~N~0_50) 1 0)) (= |v_ULTIMATE.start_main_#t~nondet27#1_33| v_~q2_front~0_66) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_80| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_131|) (= |v_ULTIMATE.start_main_#t~nondet28#1_31| v_~q3_front~0_79) (= |v_#pthreadsForks_59| |v_ULTIMATE.start_main_#t~pre29#1_35|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_169| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_217|) (= |v_ULTIMATE.start_main_#t~nondet26#1_35| v_~q1_front~0_68) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_80| v_~q3~0.offset_43) (= v_~q1_back~0_106 v_~q1_front~0_68) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_80| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_131|) (= v_~q3_back~0_72 v_~q3_front~0_79) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_217| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_131|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_131|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_158|, ~N~0=v_~N~0_50, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_182|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_33|, #pthreadsForks=|v_#pthreadsForks_59|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_192|, #length=|v_#length_271|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_35|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_31|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_131|, ~q1_front~0=v_~q1_front~0_68, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_158|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_80|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_35|, ~q3_front~0=v_~q3_front~0_79, ~q3_back~0=v_~q3_back~0_72, #pthreadsForks=|v_#pthreadsForks_58|, ~q1_back~0=v_~q1_back~0_106, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_217|, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_35|, ~q3~0.base=v_~q3~0.base_43, #length=|v_#length_271|, ~q2_back~0=v_~q2_back~0_80, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_131|, ~q2_front~0=v_~q2_front~0_66, ~N~0=v_~N~0_50, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~q3~0.offset=v_~q3~0.offset_43, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_182|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_80|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_191|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_169|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre29#1, ~q1_front~0, ~q2_front~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ~q3~0.offset, ULTIMATE.start_main_#t~nondet27#1, ~q3_front~0, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~q3_back~0, #pthreadsForks, ~q1_back~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret25#1.base, #memory_int, ~q3~0.base, ULTIMATE.start_main_#t~nondet26#1, ~q2_back~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~nondet28#1] 5440#[L148-3]don't care [922] L148-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_4|, thread1Thread1of1ForFork1_#t~short7#1=|v_thread1Thread1of1ForFork1_#t~short7#1_4|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_4|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, thread1Thread1of1ForFork1_#t~mem6#1=|v_thread1Thread1of1ForFork1_#t~mem6#1_4|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_~l~0#1=|v_thread1Thread1of1ForFork1_~l~0#1_6|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~post8#1=|v_thread1Thread1of1ForFork1_#t~post8#1_4|, 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_10|, 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_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_12|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_8|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_14|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~short7#1, thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~mem6#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_~l~0#1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_#t~post8#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_~cond~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 5676#[L148-4, thread1ENTRY]don't care [1100] thread1ENTRY-->L62-1: Formula: (and (= |v_thread1Thread1of1ForFork1_~i~0#1_23| 0) (= v_~r~0_44 0)) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_23|, thread1Thread1of1ForFork1_~l~0#1=|v_thread1Thread1of1ForFork1_~l~0#1_13|, ~r~0=v_~r~0_44} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_~l~0#1, ~r~0] 5602#[L148-4, L62-1]don't care [2022-07-26 14:15:15,953 INFO L735 eck$LassoCheckResult]: Loop: 5602#[L148-4, L62-1]don't care [1174] L62-1-->L56: Formula: (and (< |v_thread1Thread1of1ForFork1_~i~0#1_29| v_~N~0_40) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_37|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27| (ite (and (< v_~q1_back~0_98 v_~n1~0_53) (<= 0 v_~q1_back~0_98)) 1 0)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_37| 0)) (= (ite (= (ite (< v_~q3_front~0_73 v_~q3_back~0_66) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork1_~cond~0#1_21|)) InVars {~q3_front~0=v_~q3_front~0_73, ~q3_back~0=v_~q3_back~0_66, ~q1_back~0=v_~q1_back~0_98, ~n1~0=v_~n1~0_53, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_29|, ~N~0=v_~N~0_40} OutVars{~q3_front~0=v_~q3_front~0_73, ~q3_back~0=v_~q3_back~0_66, ~q1_back~0=v_~q1_back~0_98, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27|, ~n1~0=v_~n1~0_53, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_29|, ~N~0=v_~N~0_40, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_21|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_37|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~cond~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 5692#[L148-4, L56]don't care [1079] L56-->L62-1: Formula: (let ((.cse1 (* 4 v_~q1_back~0_84))) (let ((.cse0 (+ v_~q1~0.offset_38 .cse1))) (and (= (select |v_#valid_166| v_~q1~0.base_38) 1) (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_15| 256) 0) (not (= 2 (select (select |v_#memory_int_133| v_~q1~0.base_38) .cse0))) (<= 0 .cse0) (<= (+ v_~q1~0.offset_38 .cse1 4) (select |v_#length_145| v_~q1~0.base_38))))) InVars {~q1~0.offset=v_~q1~0.offset_38, ~q1_back~0=v_~q1_back~0_84, ~q1~0.base=v_~q1~0.base_38, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_133|, #length=|v_#length_145|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_38, ~q1_back~0=v_~q1_back~0_84, ~q1~0.base=v_~q1~0.base_38, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_133|, #length=|v_#length_145|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_23|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_15|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1#1] 5602#[L148-4, L62-1]don't care [2022-07-26 14:15:15,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:15,953 INFO L85 PathProgramCache]: Analyzing trace with hash 968423362, now seen corresponding path program 1 times [2022-07-26 14:15:15,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:15,953 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [26230144] [2022-07-26 14:15:15,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:15,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:15,969 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:15:15,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:15,987 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:15:15,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:15,988 INFO L85 PathProgramCache]: Analyzing trace with hash 38434, now seen corresponding path program 2 times [2022-07-26 14:15:15,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:15,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112135946] [2022-07-26 14:15:15,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:15,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:15,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:15,992 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:15:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:15,995 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:15:15,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:15:15,995 INFO L85 PathProgramCache]: Analyzing trace with hash -1353014877, now seen corresponding path program 1 times [2022-07-26 14:15:15,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:15:15,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [869050174] [2022-07-26 14:15:15,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:15:15,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:15:16,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:16,014 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:15:16,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:15:16,034 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:15:18,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 02:15:18 BoogieIcfgContainer [2022-07-26 14:15:18,440 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 14:15:18,440 INFO L158 Benchmark]: Toolchain (without parser) took 24017.41ms. Allocated memory was 188.7MB in the beginning and 311.4MB in the end (delta: 122.7MB). Free memory was 132.4MB in the beginning and 128.3MB in the end (delta: 4.1MB). Peak memory consumption was 161.6MB. Max. memory is 8.0GB. [2022-07-26 14:15:18,440 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 188.7MB. Free memory is still 149.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 14:15:18,441 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.80ms. Allocated memory was 188.7MB in the beginning and 259.0MB in the end (delta: 70.3MB). Free memory was 132.2MB in the beginning and 227.7MB in the end (delta: -95.4MB). Peak memory consumption was 8.2MB. Max. memory is 8.0GB. [2022-07-26 14:15:18,441 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.24ms. Allocated memory is still 259.0MB. Free memory was 227.7MB in the beginning and 225.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 14:15:18,441 INFO L158 Benchmark]: Boogie Preprocessor took 46.30ms. Allocated memory is still 259.0MB. Free memory was 225.1MB in the beginning and 223.5MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 14:15:18,441 INFO L158 Benchmark]: RCFGBuilder took 887.52ms. Allocated memory is still 259.0MB. Free memory was 223.5MB in the beginning and 184.7MB in the end (delta: 38.8MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. [2022-07-26 14:15:18,441 INFO L158 Benchmark]: BuchiAutomizer took 22677.78ms. Allocated memory was 259.0MB in the beginning and 311.4MB in the end (delta: 52.4MB). Free memory was 184.7MB in the beginning and 128.3MB in the end (delta: 56.4MB). Peak memory consumption was 142.9MB. Max. memory is 8.0GB. [2022-07-26 14:15:18,442 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 188.7MB. Free memory is still 149.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 349.80ms. Allocated memory was 188.7MB in the beginning and 259.0MB in the end (delta: 70.3MB). Free memory was 132.2MB in the beginning and 227.7MB in the end (delta: -95.4MB). Peak memory consumption was 8.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 51.24ms. Allocated memory is still 259.0MB. Free memory was 227.7MB in the beginning and 225.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 46.30ms. Allocated memory is still 259.0MB. Free memory was 225.1MB in the beginning and 223.5MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 887.52ms. Allocated memory is still 259.0MB. Free memory was 223.5MB in the beginning and 184.7MB in the end (delta: 38.8MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. * BuchiAutomizer took 22677.78ms. Allocated memory was 259.0MB in the beginning and 311.4MB in the end (delta: 52.4MB). Free memory was 184.7MB in the beginning and 128.3MB in the end (delta: 56.4MB). Peak memory consumption was 142.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 4 terminating modules (1 trivial, 3 deterministic, 0 nondeterministic) and one nonterminating remainder module.One deterministic module has affine ranking function -1 * i + n1 and consists of 2 locations. One deterministic module has affine ranking function size + -1 * i and consists of 2 locations. One deterministic module has affine ranking function unknown-#length-unknown[arr] + -4 * i and consists of 4 locations. 1 modules have a trivial ranking function, the largest among these consists of 5 locations. The remainder module has 352 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 22.4s and 5 iterations. TraceHistogramMax:1. Analysis of lassos took 12.9s. Construction of modules took 0.1s. Büchi inclusion checks took 0.3s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 0. Automata minimization 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 289 StatesRemovedByMinimization, 3 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [3, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 90 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 89 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 40 mSDsCounter, 19 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 201 IncrementalHoareTripleChecker+Invalid, 220 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 19 mSolverCounterUnsat, 0 mSDtfsCounter, 201 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont1 unkn0 SFLI0 SFLT0 conc1 concLT0 SILN0 SILU0 SILI0 SILT0 lasso3 LassoPreprocessingBenchmarks: Lassos: inital292 mio100 ax112 hnf100 lsp71 ukn68 mio100 lsp33 div168 bol100 ite100 ukn100 eq152 hnf94 smp72 dnf168 smp88 tf100 neg96 sie134 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 27ms VariablesStem: 7 VariablesLoop: 0 DisjunctsStem: 8 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 20 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 8.7s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - FixpointNonTerminationResult [Line: 52]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite execution State at position 0 is {} State at position 1 is {\old(cond)=1, \old(cond)=1, \old(size)=0, \result={-1:0}, \result=0, \result={0:0}, arr={-1:0}, cond=0, cond=1, cond=1, i=0, i=0, l=0, N=1, n1=1, n2=0, n3=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTArraySubscriptExpression@15ab915=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTArraySubscriptExpression@264338=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTArraySubscriptExpression@79a9012=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTBinaryExpression@703413b1=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@110851d4 in0,19568, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@15c89f63={0:0}, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1cb250de=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@22049cde={0:0}, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@227b7e8a=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@42ce0f00=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4ef326b5={0:0}, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4fc200c7=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@52176631={0:0}, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@53e903f3=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5749935f in0,0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5d8dd957 in0,0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@65496dd8=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7de0863a=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@f33c0be=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTIdExpression@43531448=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTIdExpression@590ac55c=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTIdExpression@bdd8b36=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@46cc771a=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@5d0851bf=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@6b155c53=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@781a9a6c=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@7995e9df=0, q1={35735:0}, q1_back=0, q1_front=0, q2={-2:0}, q2_back=8, q2_front=8, q3={-1:0}, q3_back=11, q3_front=11, r=0, size=0, t1={35739:0}, t2={35737:0}, t3={35738:0}} - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 52]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L41] 0 int* q1; [L42] 0 int* q2; [L43] 0 int* q3; [L44] 0 int q1_front, q1_back, q2_front, q2_back, q3_front, q3_back, N, r, n1, n2, n3; [L124] 0 pthread_t t1, t2, t3; [L127] 0 N = __VERIFIER_nondet_int() [L129] 0 n1 = __VERIFIER_nondet_int() [L130] 0 n2 = __VERIFIER_nondet_int() [L131] 0 n3 = __VERIFIER_nondet_int() [L133] CALL, EXPR 0 create_fresh_int_array(n1) [L162] CALL 0 assume_abort_if_not(size >= 0) [L38] COND TRUE 0 !cond [L162] RET 0 assume_abort_if_not(size >= 0) [L163] CALL 0 assume_abort_if_not(size <= (((size_t) 4294967295) / sizeof(int))) [L38] COND FALSE 0 !(!cond) [L163] RET 0 assume_abort_if_not(size <= (((size_t) 4294967295) / sizeof(int))) [L165] 0 int* arr = (int*)malloc(sizeof(int) * (size_t)size); [L166] 0 int i = 0; [L166] COND TRUE 0 i < size [L167] 0 arr[i] = __VERIFIER_nondet_int() [L166] 0 i++ [L166] COND FALSE 0 !(i < size) [L169] 0 return arr; [L133] RET, EXPR 0 create_fresh_int_array(n1) [L133] 0 q1 = create_fresh_int_array(n1) [L134] CALL, EXPR 0 create_fresh_int_array(n2) [L162] CALL 0 assume_abort_if_not(size >= 0) [L38] COND FALSE 0 !(!cond) [L162] RET 0 assume_abort_if_not(size >= 0) [L163] CALL 0 assume_abort_if_not(size <= (((size_t) 4294967295) / sizeof(int))) [L38] COND FALSE 0 !(!cond) [L163] RET 0 assume_abort_if_not(size <= (((size_t) 4294967295) / sizeof(int))) [L165] 0 int* arr = (int*)malloc(sizeof(int) * (size_t)size); [L166] 0 int i = 0; [L166] COND FALSE 0 !(i < size) [L169] 0 return arr; [L134] RET, EXPR 0 create_fresh_int_array(n2) [L134] 0 q2 = create_fresh_int_array(n2) [L135] CALL, EXPR 0 create_fresh_int_array(n3) [L162] CALL 0 assume_abort_if_not(size >= 0) [L38] COND TRUE 0 !cond [L162] RET 0 assume_abort_if_not(size >= 0) [L163] CALL 0 assume_abort_if_not(size <= (((size_t) 4294967295) / sizeof(int))) [L38] COND FALSE 0 !(!cond) [L163] RET 0 assume_abort_if_not(size <= (((size_t) 4294967295) / sizeof(int))) [L165] 0 int* arr = (int*)malloc(sizeof(int) * (size_t)size); [L166] 0 int i = 0; [L169] 0 return arr; [L135] RET, EXPR 0 create_fresh_int_array(n3) [L135] 0 q3 = create_fresh_int_array(n3) [L137] 0 q1_front = __VERIFIER_nondet_int() [L138] 0 q2_front = __VERIFIER_nondet_int() [L139] 0 q3_front = __VERIFIER_nondet_int() [L141] 0 q1_back = q1_front [L142] 0 q2_back = q2_front [L143] 0 q3_back = q3_front [L145] CALL 0 assume_abort_if_not(N >= 0) [L38] COND TRUE 0 !cond [L145] RET 0 assume_abort_if_not(N >= 0) [L148] FCALL, FORK 0 pthread_create(&t1, 0, thread1, 0) [L49] 1 int i = 0; [L50] 1 r = 0 [L51] 1 int l; Loop: [L52] COND TRUE i < N [L53] CALL assume_abort_if_not(q1_back >= 0 && q1_back < n1) [L38] COND FALSE !(!cond) [L53] RET assume_abort_if_not(q1_back >= 0 && q1_back < n1) [L55] _Bool cond = q3_back > q3_front; [L57] EXPR q1[q1_back] [L57] COND FALSE !(q1[q1_back] == 2) [L62] COND FALSE !(\read(cond)) End of lasso representation. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 8.5s, 250 PlacesBefore, 37 PlacesAfterwards, 265 TransitionsBefore, 37 TransitionsAfterwards, 2898 CoEnabledTransitionPairs, 8 FixpointIterations, 175 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 39 TrivialYvCompositions, 14 ConcurrentYvCompositions, 15 ChoiceCompositions, 286 TotalNumberOfCompositions, 5424 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 3630, positive: 3481, positive conditional: 0, positive unconditional: 3481, negative: 149, negative conditional: 0, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 1748, positive: 1716, positive conditional: 0, positive unconditional: 1716, negative: 32, negative conditional: 0, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3630, positive: 1765, positive conditional: 0, positive unconditional: 1765, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 1748, unknown conditional: 0, unknown unconditional: 1748] , Statistics on independence cache: Total cache size (in pairs): 143, Positive cache size: 129, Positive conditional cache size: 0, Positive unconditional cache size: 129, Negative cache size: 14, Negative conditional cache size: 0, Negative unconditional cache size: 14 RESULT: Ultimate proved your program to be incorrect! [2022-07-26 14:15:18,494 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...