/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-semanticLbe.epf -i ../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 13:52:16,415 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 13:52:16,417 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 13:52:16,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-26 13:52:16,469 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-26 13:52:16,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-26 13:52:16,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-26 13:52:16,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-26 13:52:16,473 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-26 13:52:16,474 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-26 13:52:16,487 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-26 13:52:16,490 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-26 13:52:16,490 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 13:52:16,495 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 13:52:16,496 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 13:52:16,498 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 13:52:16,498 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 13:52:16,499 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 13:52:16,504 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 13:52:16,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 13:52:16,512 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 13:52:16,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 13:52:16,513 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 13:52:16,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 13:52:16,518 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 13:52:16,524 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-26 13:52:16,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-26 13:52:16,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-26 13:52:16,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-26 13:52:16,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-26 13:52:16,530 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-26 13:52:16,530 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-26 13:52:16,531 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-26 13:52:16,531 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-26 13:52:16,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 13:52:16,532 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 13:52:16,533 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 13:52:16,534 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-semanticLbe.epf [2022-07-26 13:52:16,562 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 13:52:16,562 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 13:52:16,562 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 13:52:16,562 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 13:52:16,563 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 13:52:16,564 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 13:52:16,564 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 13:52:16,564 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 13:52:16,564 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 13:52:16,565 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 13:52:16,565 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 13:52:16,565 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 13:52:16,565 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 13:52:16,565 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 13:52:16,566 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 13:52:16,566 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 13:52:16,566 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 13:52:16,567 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 13:52:16,567 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 13:52:16,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 13:52:16,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 13:52:16,567 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 13:52:16,567 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 13:52:16,567 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 13:52:16,567 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 13:52:16,567 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 13:52:16,568 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 13:52:16,568 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 13:52:16,568 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 13:52:16,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 13:52:16,568 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 13:52:16,569 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 13:52:16,569 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 13:52:16,794 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 13:52:16,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 13:52:16,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 13:52:16,816 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 13:52:16,817 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 13:52:16,818 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2022-07-26 13:52:16,866 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/221bae271/6603cb0903b241b7abccbbfb1ae89976/FLAG7e94c32d1 [2022-07-26 13:52:17,315 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 13:52:17,316 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2022-07-26 13:52:17,326 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/221bae271/6603cb0903b241b7abccbbfb1ae89976/FLAG7e94c32d1 [2022-07-26 13:52:17,343 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/221bae271/6603cb0903b241b7abccbbfb1ae89976 [2022-07-26 13:52:17,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 13:52:17,349 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 13:52:17,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 13:52:17,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 13:52:17,355 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 13:52:17,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:52:17" (1/1) ... [2022-07-26 13:52:17,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69223bc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:52:17, skipping insertion in model container [2022-07-26 13:52:17,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:52:17" (1/1) ... [2022-07-26 13:52:17,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 13:52:17,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 13:52:17,633 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/parallel-parallel-sum-equiv.wvr.c[3770,3783] [2022-07-26 13:52:17,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:52:17,651 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 13:52:17,693 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/parallel-parallel-sum-equiv.wvr.c[3770,3783] [2022-07-26 13:52:17,696 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:52:17,711 INFO L208 MainTranslator]: Completed translation [2022-07-26 13:52:17,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:52:17 WrapperNode [2022-07-26 13:52:17,712 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 13:52:17,713 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 13:52:17,713 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 13:52:17,714 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 13:52:17,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:52:17" (1/1) ... [2022-07-26 13:52:17,738 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:52:17" (1/1) ... [2022-07-26 13:52:17,773 INFO L137 Inliner]: procedures = 27, calls = 73, calls flagged for inlining = 18, calls inlined = 22, statements flattened = 233 [2022-07-26 13:52:17,773 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 13:52:17,774 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 13:52:17,774 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 13:52:17,774 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 13:52:17,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:52:17" (1/1) ... [2022-07-26 13:52:17,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:52:17" (1/1) ... [2022-07-26 13:52:17,795 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:52:17" (1/1) ... [2022-07-26 13:52:17,796 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:52:17" (1/1) ... [2022-07-26 13:52:17,802 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:52:17" (1/1) ... [2022-07-26 13:52:17,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:52:17" (1/1) ... [2022-07-26 13:52:17,819 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:52:17" (1/1) ... [2022-07-26 13:52:17,821 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 13:52:17,822 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 13:52:17,822 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 13:52:17,822 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 13:52:17,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:52:17" (1/1) ... [2022-07-26 13:52:17,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:17,855 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:17,868 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:17,887 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-07-26 13:52:17,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 13:52:17,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 13:52:17,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 13:52:17,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 13:52:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-26 13:52:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-26 13:52:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-26 13:52:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-26 13:52:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-26 13:52:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-26 13:52:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2022-07-26 13:52:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2022-07-26 13:52:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 13:52:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-26 13:52:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-26 13:52:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-26 13:52:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 13:52:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 13:52:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 13:52:17,921 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-26 13:52:18,002 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 13:52:18,003 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 13:52:18,377 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 13:52:18,549 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 13:52:18,549 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-07-26 13:52:18,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:52:18 BoogieIcfgContainer [2022-07-26 13:52:18,551 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 13:52:18,552 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 13:52:18,552 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 13:52:18,555 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 13:52:18,555 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:52:18,555 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 01:52:17" (1/3) ... [2022-07-26 13:52:18,556 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@686d002e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:52:18, skipping insertion in model container [2022-07-26 13:52:18,556 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:52:18,556 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:52:17" (2/3) ... [2022-07-26 13:52:18,557 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@686d002e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:52:18, skipping insertion in model container [2022-07-26 13:52:18,557 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:52:18,557 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:52:18" (3/3) ... [2022-07-26 13:52:18,558 INFO L322 chiAutomizerObserver]: Analyzing ICFG parallel-parallel-sum-equiv.wvr.c [2022-07-26 13:52:18,686 INFO L144 ThreadInstanceAdder]: Constructed 10 joinOtherThreadTransitions. [2022-07-26 13:52:18,717 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 194 places, 199 transitions, 442 flow [2022-07-26 13:52:18,788 INFO L129 PetriNetUnfolder]: 14/180 cut-off events. [2022-07-26 13:52:18,788 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-07-26 13:52:18,796 INFO L84 FinitePrefix]: Finished finitePrefix Result has 199 conditions, 180 events. 14/180 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 152 event pairs, 0 based on Foata normal form. 0/166 useless extension candidates. Maximal degree in co-relation 153. Up to 3 conditions per place. [2022-07-26 13:52:18,797 INFO L82 GeneralOperation]: Start removeDead. Operand has 194 places, 199 transitions, 442 flow [2022-07-26 13:52:18,809 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 179 places, 180 transitions, 390 flow [2022-07-26 13:52:18,812 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:52:18,825 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 179 places, 180 transitions, 390 flow [2022-07-26 13:52:18,827 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 179 places, 180 transitions, 390 flow [2022-07-26 13:52:18,828 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 179 places, 180 transitions, 390 flow [2022-07-26 13:52:18,869 INFO L129 PetriNetUnfolder]: 14/180 cut-off events. [2022-07-26 13:52:18,870 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-07-26 13:52:18,871 INFO L84 FinitePrefix]: Finished finitePrefix Result has 199 conditions, 180 events. 14/180 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 162 event pairs, 0 based on Foata normal form. 0/166 useless extension candidates. Maximal degree in co-relation 153. Up to 3 conditions per place. [2022-07-26 13:52:18,874 INFO L116 LiptonReduction]: Number of co-enabled transitions 2612 [2022-07-26 13:52:23,993 INFO L131 LiptonReduction]: Checked pairs total: 7661 [2022-07-26 13:52:23,993 INFO L133 LiptonReduction]: Total number of compositions: 167 [2022-07-26 13:52:24,009 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:52:24,009 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:52:24,009 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:52:24,009 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:52:24,009 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:52:24,009 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:52:24,009 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:52:24,010 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:52:24,011 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:52:24,147 INFO L131 ngComponentsAnalysis]: Automaton has 167 accepting balls. 337 [2022-07-26 13:52:24,147 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:52:24,147 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:52:24,152 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 13:52:24,152 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:52:24,153 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:52:24,153 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 480 states, but on-demand construction may add more states [2022-07-26 13:52:24,164 INFO L131 ngComponentsAnalysis]: Automaton has 167 accepting balls. 337 [2022-07-26 13:52:24,164 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:52:24,164 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:52:24,164 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 13:52:24,165 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:52:24,169 INFO L733 eck$LassoCheckResult]: Stem: 197#[ULTIMATE.startENTRY]don't care [992] ULTIMATE.startENTRY-->L154-6: Formula: (let ((.cse1 (store |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 1))) (let ((.cse0 (select |v_#memory_int_252| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81| 1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| (+ v_~n_1~0_189 1)) (= (select |v_#valid_359| 2) 1) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| 0)) (= (select .cse0 0) 48) (= (select |v_#valid_359| 0) 0) (= 0 |v_ULTIMATE.start_main_~#t4~0#1.offset_71|) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t4~0#1.base_81|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (not (= (ite (< v_~n_1~0_189 2147483647) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= v_~X_0~0.offset_108 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 0)) (= 34 (select |v_#length_280| 2)) (= (select .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (= (select |v_#valid_359| 1) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_69| 0) (= (select |v_#length_280| 1) 2) (= (select |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) 0) (= (store (store (store |v_#length_280| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_81| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_279|) (= 0 (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| |v_#StackHeapBarrier_61|) (= |v_#NULL.offset_8| 0) (= (select .cse0 1) 0) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) (= |v_#NULL.base_8| 0) (= |v_#valid_358| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 1)) (< 0 |v_#StackHeapBarrier_61|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61| 0) (= v_~X_0~0.base_108 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_61|, #valid=|v_#valid_359|, #memory_int=|v_#memory_int_252|, #length=|v_#length_280|} OutVars{~s_6~0=v_~s_6~0_83, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_32|, ~s_2~0=v_~s_2~0_107, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_97|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_38|, #length=|v_#length_279|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_81|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_39|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|, ULTIMATE.start_main_#t~nondet31#1=|v_ULTIMATE.start_main_#t~nondet31#1_35|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_39|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_42|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_36|, #StackHeapBarrier=|v_#StackHeapBarrier_61|, ~n_1~0=v_~n_1~0_189, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_34|, ~X_0~0.offset=v_~X_0~0.offset_108, ~t_5~0=v_~t_5~0_67, ~i_3~0=v_~i_3~0_226, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base_51|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_44|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_36|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_69|, ~t_4~0=v_~t_4~0_79, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_115|, ~t_8~0=v_~t_8~0_63, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~i_7~0=v_~i_7~0_111, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_46|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_32|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_35|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_79|, ~X_0~0.base=v_~X_0~0.base_108, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_35|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_30|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_252|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_30|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_28|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_71|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset_51|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|} AuxVars[] AssignedVars[~s_6~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~i_3~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base, ~s_2~0, ULTIMATE.start_main_#t~nondet25#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre30#1, ULTIMATE.start_main_#t~nondet22#1, ~t_4~0, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~t_8~0, #length, ULTIMATE.start_main_~#t4~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post35#1, ULTIMATE.start_main_#t~nondet26#1, ~i_7~0, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret27#1.offset, ULTIMATE.start_main_#t~nondet31#1, ULTIMATE.start_main_#t~pre28#1, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_main_~#t1~0#1.base, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~ret27#1.base, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem33#1, ~n_1~0, ULTIMATE.start_main_#t~nondet20#1, #valid, ~X_0~0.offset, ~t_5~0, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 200#[L154-6]don't care [2022-07-26 13:52:24,169 INFO L735 eck$LassoCheckResult]: Loop: 200#[L154-6]don't care [977] L154-6-->L154-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 4) (select |v_#length_245| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_52|) (= |v_#memory_int_242| (store |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (store (select |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 1)) (= (select |v_#valid_320| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_243|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_242|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_25|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post35#1] 200#[L154-6]don't care [2022-07-26 13:52:24,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:24,174 INFO L85 PathProgramCache]: Analyzing trace with hash 1023, now seen corresponding path program 1 times [2022-07-26 13:52:24,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:24,182 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544379150] [2022-07-26 13:52:24,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:24,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:24,316 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:24,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:24,383 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:24,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:24,385 INFO L85 PathProgramCache]: Analyzing trace with hash 1008, now seen corresponding path program 1 times [2022-07-26 13:52:24,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:24,386 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1729730801] [2022-07-26 13:52:24,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:24,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:24,400 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:24,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:24,405 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:24,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:24,407 INFO L85 PathProgramCache]: Analyzing trace with hash 32690, now seen corresponding path program 1 times [2022-07-26 13:52:24,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:24,407 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566354399] [2022-07-26 13:52:24,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:24,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:24,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:24,440 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:24,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:24,462 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:25,070 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:52:25,071 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:52:25,071 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:52:25,071 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:52:25,071 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:52:25,071 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:25,072 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:52:25,072 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:52:25,072 INFO L133 ssoRankerPreferences]: Filename of dumped script: parallel-parallel-sum-equiv.wvr.c_BEv2_Iteration1_Lasso [2022-07-26 13:52:25,072 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:52:25,072 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:52:25,090 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 13:52:25,094 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 13:52:25,096 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 13:52:25,098 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,105 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,112 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 13:52:25,119 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 13:52:25,120 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,123 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 13:52:25,125 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,127 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 13:52:25,128 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 13:52:25,130 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,132 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,134 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,135 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 13:52:25,140 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,142 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,144 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 13:52:25,146 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 13:52:25,147 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 13:52:25,149 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,151 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,154 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,156 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,157 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,159 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,161 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,163 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,165 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,167 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,169 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,171 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,173 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,175 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,176 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,178 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,180 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,182 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,184 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,186 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,466 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:25,468 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 13:52:25,470 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 13:52:25,472 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 13:52:25,873 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:52:25,877 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:52:25,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:25,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:25,887 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:25,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:25,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:25,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:25,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:25,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:25,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:25,908 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-07-26 13:52:25,909 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:25,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:25,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:25,926 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:25,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:25,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:25,928 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:25,929 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-07-26 13:52:25,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:25,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:25,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:25,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:25,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:25,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:25,939 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:25,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:25,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:25,987 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:25,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:25,988 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:25,989 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:25,989 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-07-26 13:52:25,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:25,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:25,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:25,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:25,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:25,997 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:25,997 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:25,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,019 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,019 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,020 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,021 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-07-26 13:52:26,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,028 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,028 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,079 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,080 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,081 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,095 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:26,095 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:26,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-07-26 13:52:26,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,134 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 13:52:26,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,134 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,136 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,137 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-07-26 13:52:26,138 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 13:52:26,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,143 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,144 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,177 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,180 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-07-26 13:52:26,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,190 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,190 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,206 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,206 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,207 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,208 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-07-26 13:52:26,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,215 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,217 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:26,217 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:26,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,235 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,236 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,237 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,238 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-07-26 13:52:26,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,247 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:26,248 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:26,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,272 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2022-07-26 13:52:26,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,273 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,273 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,274 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-07-26 13:52:26,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,281 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,281 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,296 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,298 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,298 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-07-26 13:52:26,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,306 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,324 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,324 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,325 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,325 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-07-26 13:52:26,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,333 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,333 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,349 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,350 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,350 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,351 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-07-26 13:52:26,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,358 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,374 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,375 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,376 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-07-26 13:52:26,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,383 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,385 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:26,385 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:26,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,421 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,422 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,429 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-07-26 13:52:26,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,436 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,453 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,454 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,456 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-07-26 13:52:26,457 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 13:52:26,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,465 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:26,465 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:26,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,490 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2022-07-26 13:52:26,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,491 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,492 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,492 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-07-26 13:52:26,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,506 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,506 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,525 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,527 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-07-26 13:52:26,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,536 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,536 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,555 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,556 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,557 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,560 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-07-26 13:52:26,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,568 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,596 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2022-07-26 13:52:26,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,598 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,598 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-07-26 13:52:26,600 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 13:52:26,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,606 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,606 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,623 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,623 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,624 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,625 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-07-26 13:52:26,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,632 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,634 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:26,634 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:26,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,659 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2022-07-26 13:52:26,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,660 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,661 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-07-26 13:52:26,662 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 13:52:26,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,668 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,670 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:26,670 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:26,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,687 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-07-26 13:52:26,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,688 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,689 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,689 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-07-26 13:52:26,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,713 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,714 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:26,714 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:26,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,732 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-07-26 13:52:26,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,735 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,736 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-07-26 13:52:26,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,745 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,745 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,764 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-26 13:52:26,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,765 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,767 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-07-26 13:52:26,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,774 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,774 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,790 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-07-26 13:52:26,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,791 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,792 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,811 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-07-26 13:52:26,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,818 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,819 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:26,819 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:26,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,836 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,837 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,838 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,839 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-07-26 13:52:26,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,847 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,847 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,863 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-07-26 13:52:26,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,865 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,865 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-07-26 13:52:26,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,873 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,874 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,890 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-07-26 13:52:26,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,891 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,892 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-07-26 13:52:26,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,900 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:26,902 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:26,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,922 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:26,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,923 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,924 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-07-26 13:52:26,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,931 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,933 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:26,933 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:26,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,954 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-07-26 13:52:26,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,955 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-07-26 13:52:26,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,964 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,965 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:26,965 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:26,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:26,984 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-07-26 13:52:26,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:26,984 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:26,985 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:26,985 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-07-26 13:52:26,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:26,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:26,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:26,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:26,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:26,993 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:26,993 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:26,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:26,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:27,009 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-07-26 13:52:27,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:27,010 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:27,010 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:27,012 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-26 13:52:27,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:27,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:27,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:27,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:27,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:27,020 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:27,020 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:27,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:27,039 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:27,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:27,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:27,040 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:27,041 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-07-26 13:52:27,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:27,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:27,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:27,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:27,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:27,049 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:27,050 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:27,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:27,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:27,075 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:27,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:27,076 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:27,076 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:27,077 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-26 13:52:27,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:27,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:27,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:27,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:27,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:27,085 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:27,085 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:27,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:27,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:27,102 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:27,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:27,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:27,103 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:27,104 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-26 13:52:27,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:27,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:27,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:27,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:27,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:27,111 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:27,111 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:27,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:27,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:27,134 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-07-26 13:52:27,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:27,134 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:27,135 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:27,136 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-26 13:52:27,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:27,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:27,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:27,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:27,143 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:27,145 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:27,145 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:27,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:27,162 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 13:52:27,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:27,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:27,164 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:27,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-26 13:52:27,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:27,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:27,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:27,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:27,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:27,172 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:27,172 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:27,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:27,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:27,189 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:27,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:27,189 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:27,190 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:27,191 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-26 13:52:27,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:27,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:27,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:27,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:27,198 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:27,200 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:27,200 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:27,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:27,217 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 13:52:27,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:27,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:27,219 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:27,219 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-26 13:52:27,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:27,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:27,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:27,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:27,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:27,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:27,227 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:27,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:27,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:27,245 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:27,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:27,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:27,246 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:27,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:27,249 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-26 13:52:27,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:27,260 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 13:52:27,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:27,260 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:27,266 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 13:52:27,266 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:27,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:27,295 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 13:52:27,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:27,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:27,297 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:27,298 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-26 13:52:27,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:27,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:27,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:27,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:27,305 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:27,307 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:27,307 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:27,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:27,324 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 13:52:27,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:27,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:27,325 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:27,326 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-26 13:52:27,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:27,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:27,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:27,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:27,382 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:27,384 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:27,384 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:27,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:27,418 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:27,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:27,419 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:27,420 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:27,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:27,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:27,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:27,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:27,432 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:27,434 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:27,434 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:27,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-26 13:52:27,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:27,454 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-07-26 13:52:27,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:27,454 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:27,455 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:27,455 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-26 13:52:27,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:27,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:27,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:27,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:27,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:27,471 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:27,471 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:27,478 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:52:27,538 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2022-07-26 13:52:27,538 INFO L444 ModelExtractionUtils]: 10 out of 22 variables were initially zero. Simplification set additionally 9 variables to zero. [2022-07-26 13:52:27,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:27,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:27,552 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:27,596 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-26 13:52:27,597 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:52:27,628 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:52:27,628 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:52:27,629 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~0#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-26 13:52:27,644 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:27,684 INFO L156 tatePredicateManager]: 14 out of 14 supporting invariants were superfluous and have been removed [2022-07-26 13:52:27,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:52:27,731 INFO L263 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:52:27,732 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:52:27,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:52:27,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 13:52:27,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:52:27,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:52:27,769 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 13:52:27,771 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 480 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:27,872 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 480 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 960 states and 3238 transitions. Complement of second has 5 states. [2022-07-26 13:52:27,874 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 13:52:27,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:27,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 40 transitions. [2022-07-26 13:52:27,880 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 40 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-26 13:52:27,880 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:52:27,880 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 40 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 13:52:27,880 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:52:27,880 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 40 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-26 13:52:27,881 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:52:27,881 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 960 states and 3238 transitions. [2022-07-26 13:52:27,895 INFO L131 ngComponentsAnalysis]: Automaton has 166 accepting balls. 336 [2022-07-26 13:52:27,908 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 960 states to 462 states and 1559 transitions. [2022-07-26 13:52:27,909 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 460 [2022-07-26 13:52:27,911 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 461 [2022-07-26 13:52:27,912 INFO L73 IsDeterministic]: Start isDeterministic. Operand 462 states and 1559 transitions. [2022-07-26 13:52:27,917 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:52:27,917 INFO L220 hiAutomatonCegarLoop]: Abstraction has 462 states and 1559 transitions. [2022-07-26 13:52:27,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 462 states and 1559 transitions. [2022-07-26 13:52:27,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 462 to 462. [2022-07-26 13:52:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 462 states, 462 states have (on average 3.3744588744588744) internal successors, (1559), 461 states have internal predecessors, (1559), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:27,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 462 states and 1559 transitions. [2022-07-26 13:52:27,968 INFO L242 hiAutomatonCegarLoop]: Abstraction has 462 states and 1559 transitions. [2022-07-26 13:52:27,968 INFO L426 stractBuchiCegarLoop]: Abstraction has 462 states and 1559 transitions. [2022-07-26 13:52:27,968 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 13:52:27,968 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 462 states and 1559 transitions. [2022-07-26 13:52:27,973 INFO L131 ngComponentsAnalysis]: Automaton has 166 accepting balls. 336 [2022-07-26 13:52:27,973 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:52:27,973 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:52:27,973 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:52:27,973 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:52:27,974 INFO L733 eck$LassoCheckResult]: Stem: 3123#[ULTIMATE.startENTRY]don't care [992] ULTIMATE.startENTRY-->L154-6: Formula: (let ((.cse1 (store |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 1))) (let ((.cse0 (select |v_#memory_int_252| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81| 1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| (+ v_~n_1~0_189 1)) (= (select |v_#valid_359| 2) 1) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| 0)) (= (select .cse0 0) 48) (= (select |v_#valid_359| 0) 0) (= 0 |v_ULTIMATE.start_main_~#t4~0#1.offset_71|) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t4~0#1.base_81|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (not (= (ite (< v_~n_1~0_189 2147483647) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= v_~X_0~0.offset_108 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 0)) (= 34 (select |v_#length_280| 2)) (= (select .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (= (select |v_#valid_359| 1) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_69| 0) (= (select |v_#length_280| 1) 2) (= (select |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) 0) (= (store (store (store |v_#length_280| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_81| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_279|) (= 0 (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| |v_#StackHeapBarrier_61|) (= |v_#NULL.offset_8| 0) (= (select .cse0 1) 0) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) (= |v_#NULL.base_8| 0) (= |v_#valid_358| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 1)) (< 0 |v_#StackHeapBarrier_61|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61| 0) (= v_~X_0~0.base_108 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_61|, #valid=|v_#valid_359|, #memory_int=|v_#memory_int_252|, #length=|v_#length_280|} OutVars{~s_6~0=v_~s_6~0_83, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_32|, ~s_2~0=v_~s_2~0_107, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_97|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_38|, #length=|v_#length_279|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_81|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_39|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|, ULTIMATE.start_main_#t~nondet31#1=|v_ULTIMATE.start_main_#t~nondet31#1_35|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_39|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_42|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_36|, #StackHeapBarrier=|v_#StackHeapBarrier_61|, ~n_1~0=v_~n_1~0_189, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_34|, ~X_0~0.offset=v_~X_0~0.offset_108, ~t_5~0=v_~t_5~0_67, ~i_3~0=v_~i_3~0_226, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base_51|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_44|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_36|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_69|, ~t_4~0=v_~t_4~0_79, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_115|, ~t_8~0=v_~t_8~0_63, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~i_7~0=v_~i_7~0_111, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_46|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_32|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_35|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_79|, ~X_0~0.base=v_~X_0~0.base_108, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_35|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_30|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_252|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_30|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_28|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_71|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset_51|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|} AuxVars[] AssignedVars[~s_6~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~i_3~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base, ~s_2~0, ULTIMATE.start_main_#t~nondet25#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre30#1, ULTIMATE.start_main_#t~nondet22#1, ~t_4~0, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~t_8~0, #length, ULTIMATE.start_main_~#t4~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post35#1, ULTIMATE.start_main_#t~nondet26#1, ~i_7~0, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret27#1.offset, ULTIMATE.start_main_#t~nondet31#1, ULTIMATE.start_main_#t~pre28#1, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_main_~#t1~0#1.base, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~ret27#1.base, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem33#1, ~n_1~0, ULTIMATE.start_main_#t~nondet20#1, #valid, ~X_0~0.offset, ~t_5~0, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2727#[L154-6]don't care [974] L154-6-->L138-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_57|) (select |v_#length_241| |v_ULTIMATE.start_main_~#t1~0#1.base_67|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40| |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| v_~X_0~0.offset_98) (= (store |v_#memory_int_237| |v_ULTIMATE.start_main_~#t1~0#1.base_67| (store (select |v_#memory_int_237| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) |v_ULTIMATE.start_main_~#t1~0#1.offset_57| |v_ULTIMATE.start_main_#t~pre28#1_31|)) |v_#memory_int_236|) (= |v_ULTIMATE.start_main_#t~pre28#1_31| |v_#pthreadsForks_126|) (= (select |v_#valid_316| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_57|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| v_~X_0~0.base_98) (= |v_#pthreadsForks_125| (+ |v_#pthreadsForks_126| 1))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|, #pthreadsForks=|v_#pthreadsForks_126|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_237|, #length=|v_#length_241|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_25|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_31|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~X_0~0.base=v_~X_0~0.base_98, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_25|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24|, #pthreadsForks=|v_#pthreadsForks_125|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_236|, #length=|v_#length_241|, ~X_0~0.offset=v_~X_0~0.offset_98} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret27#1.offset, #memory_int, ULTIMATE.start_main_#t~pre28#1, ~X_0~0.offset, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret27#1.base] 2731#[L138-3]don't care [800] L138-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar3_2 0) (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre28#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= v_thread1Thread1of1ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_12|, thread1Thread1of1ForFork0_thidvar2=v_thread1Thread1of1ForFork0_thidvar2_2, thread1Thread1of1ForFork0_thidvar3=v_thread1Thread1of1ForFork0_thidvar3_2, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_10|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_6|, thread1Thread1of1ForFork0_#t~pre11=|v_thread1Thread1of1ForFork0_#t~pre11_8|, thread1Thread1of1ForFork0_#t~mem13=|v_thread1Thread1of1ForFork0_#t~mem13_6|, thread1Thread1of1ForFork0_~#t3~0.base=|v_thread1Thread1of1ForFork0_~#t3~0.base_12|, thread1Thread1of1ForFork0_#t~mem14=|v_thread1Thread1of1ForFork0_#t~mem14_6|, thread1Thread1of1ForFork0_#t~nondet10=|v_thread1Thread1of1ForFork0_#t~nondet10_4|, thread1Thread1of1ForFork0_~#t3~0.offset=|v_thread1Thread1of1ForFork0_~#t3~0.offset_10|, thread1Thread1of1ForFork0_#t~nondet12=|v_thread1Thread1of1ForFork0_#t~nondet12_4|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_8|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_~#t2~0.base, thread1Thread1of1ForFork0_thidvar2, thread1Thread1of1ForFork0_thidvar3, thread1Thread1of1ForFork0_~#t2~0.offset, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~pre11, thread1Thread1of1ForFork0_#t~mem13, thread1Thread1of1ForFork0_~#t3~0.base, thread1Thread1of1ForFork0_#t~mem14, thread1Thread1of1ForFork0_#t~nondet10, thread1Thread1of1ForFork0_~#t3~0.offset, thread1Thread1of1ForFork0_#t~nondet12, thread1Thread1of1ForFork0_#t~pre9] 2429#[thread1ENTRY, L138-4]don't care [938] L138-4-->L139-1: Formula: (= |v_#pthreadsForks_95| |v_ULTIMATE.start_main_#t~pre30#1_53|) InVars {#pthreadsForks=|v_#pthreadsForks_95|} OutVars{#pthreadsForks=|v_#pthreadsForks_95|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_17|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_17|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre28#1, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_main_#t~pre30#1] 2431#[L139-1, thread1ENTRY]don't care [574] L139-1-->L139-2: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] 3119#[thread1ENTRY, L139-2]don't care [590] L139-2-->L139-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t4~0#1.offset_3| 4) (select |v_#length_22| |v_ULTIMATE.start_main_~#t4~0#1.base_3|)) (= |v_#memory_int_16| (store |v_#memory_int_17| |v_ULTIMATE.start_main_~#t4~0#1.base_3| (store (select |v_#memory_int_17| |v_ULTIMATE.start_main_~#t4~0#1.base_3|) |v_ULTIMATE.start_main_~#t4~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre30#1_3|))) (<= 0 |v_ULTIMATE.start_main_~#t4~0#1.offset_3|) (= (select |v_#valid_27| |v_ULTIMATE.start_main_~#t4~0#1.base_3|) 1)) InVars {#valid=|v_#valid_27|, #memory_int=|v_#memory_int_17|, #length=|v_#length_22|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_3|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_3|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_3|} OutVars{#valid=|v_#valid_27|, #memory_int=|v_#memory_int_16|, #length=|v_#length_22|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_3|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_3|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_3|} AuxVars[] AssignedVars[#memory_int] 3115#[L139-3, thread1ENTRY]don't care [806] L139-3-->thread4ENTRY: Formula: (and (= 0 v_thread4Thread1of1ForFork2_thidvar2_2) (= 0 v_thread4Thread1of1ForFork2_thidvar4_2) (= |v_ULTIMATE.start_main_#t~pre30#1_6| v_thread4Thread1of1ForFork2_thidvar0_2) (= 0 v_thread4Thread1of1ForFork2_thidvar3_2) (= 0 v_thread4Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_6|} OutVars{thread4Thread1of1ForFork2_plus_#in~b#1=|v_thread4Thread1of1ForFork2_plus_#in~b#1_4|, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_8|, thread4Thread1of1ForFork2_#res#1.base=|v_thread4Thread1of1ForFork2_#res#1.base_4|, thread4Thread1of1ForFork2_#t~nondet15#1=|v_thread4Thread1of1ForFork2_#t~nondet15#1_10|, thread4Thread1of1ForFork2_#t~mem17#1=|v_thread4Thread1of1ForFork2_#t~mem17#1_4|, thread4Thread1of1ForFork2_#t~ret18#1=|v_thread4Thread1of1ForFork2_#t~ret18#1_4|, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_8|, thread4Thread1of1ForFork2_plus_~b#1=|v_thread4Thread1of1ForFork2_plus_~b#1_4|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_6|, thread4Thread1of1ForFork2_thidvar4=v_thread4Thread1of1ForFork2_thidvar4_2, thread4Thread1of1ForFork2_thidvar3=v_thread4Thread1of1ForFork2_thidvar3_2, thread4Thread1of1ForFork2_thidvar0=v_thread4Thread1of1ForFork2_thidvar0_2, thread4Thread1of1ForFork2_plus_#in~a#1=|v_thread4Thread1of1ForFork2_plus_#in~a#1_4|, thread4Thread1of1ForFork2_thidvar2=v_thread4Thread1of1ForFork2_thidvar2_2, thread4Thread1of1ForFork2_thidvar1=v_thread4Thread1of1ForFork2_thidvar1_2, thread4Thread1of1ForFork2_plus_#res#1=|v_thread4Thread1of1ForFork2_plus_#res#1_4|, thread4Thread1of1ForFork2_#res#1.offset=|v_thread4Thread1of1ForFork2_#res#1.offset_4|, thread4Thread1of1ForFork2_plus_~a#1=|v_thread4Thread1of1ForFork2_plus_~a#1_4|, thread4Thread1of1ForFork2_#t~post16#1=|v_thread4Thread1of1ForFork2_#t~post16#1_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork2_plus_#in~b#1, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork2_#res#1.base, thread4Thread1of1ForFork2_#t~nondet15#1, thread4Thread1of1ForFork2_#t~mem17#1, thread4Thread1of1ForFork2_#t~ret18#1, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_plus_~b#1, thread4Thread1of1ForFork2_thidvar4, thread4Thread1of1ForFork2_thidvar3, thread4Thread1of1ForFork2_thidvar0, thread4Thread1of1ForFork2_plus_#in~a#1, thread4Thread1of1ForFork2_thidvar2, thread4Thread1of1ForFork2_thidvar1, thread4Thread1of1ForFork2_plus_#res#1, thread4Thread1of1ForFork2_#res#1.offset, thread4Thread1of1ForFork2_plus_~a#1, thread4Thread1of1ForFork2_#t~post16#1] 2461#[thread4ENTRY, thread1ENTRY, L139-4]don't care [787] thread4ENTRY-->L113: Formula: (and (= v_~i_7~0_9 0) (= v_~s_6~0_7 0)) InVars {} OutVars{~s_6~0=v_~s_6~0_7, ~i_7~0=v_~i_7~0_9} AuxVars[] AssignedVars[~s_6~0, ~i_7~0] 2463#[L113, thread1ENTRY, L139-4]don't care [2022-07-26 13:52:27,974 INFO L735 eck$LassoCheckResult]: Loop: 2463#[L113, thread1ENTRY, L139-4]don't care [930] L113-->L113: Formula: (let ((.cse1 (* v_~i_7~0_79 4))) (let ((.cse0 (+ .cse1 v_~X_0~0.offset_70)) (.cse2 (+ |v_thread4Thread1of1ForFork2_plus_~a#1_9| |v_thread4Thread1of1ForFork2_plus_~b#1_9|))) (and (= (select (select |v_#memory_int_152| v_~X_0~0.base_70) .cse0) v_~t_8~0_37) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread4Thread1of1ForFork2_plus_~a#1_9| |v_thread4Thread1of1ForFork2_plus_~b#1_9|)) (<= 0 |v_thread4Thread1of1ForFork2_plus_~b#1_9|)) 1 0) 0)) (= v_~i_7~0_79 (+ v_~i_7~0_80 1)) (= v_~s_6~0_54 |v_thread4Thread1of1ForFork2_plus_#in~a#1_9|) (= (select |v_#valid_212| v_~X_0~0.base_70) 1) (= |v_thread4Thread1of1ForFork2_plus_#res#1_9| v_~s_6~0_53) (= |v_thread4Thread1of1ForFork2_plus_#in~a#1_9| |v_thread4Thread1of1ForFork2_plus_~a#1_9|) (= v_~t_8~0_37 |v_thread4Thread1of1ForFork2_plus_#in~b#1_9|) (not (= (mod |v_thread4Thread1of1ForFork2_#t~nondet15#1_20| 256) 0)) (= |v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_27| |v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_27|) (<= 0 .cse0) (<= (+ .cse1 v_~X_0~0.offset_70 4) (select |v_#length_165| v_~X_0~0.base_70)) (not (= |v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_27| 0)) (not (= (ite (< v_~i_7~0_80 v_~n_1~0_123) 1 0) 0)) (= |v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_27| (ite (or (<= .cse2 2147483647) (<= |v_thread4Thread1of1ForFork2_plus_~b#1_9| 0)) 1 0)) (= |v_thread4Thread1of1ForFork2_plus_#in~b#1_9| |v_thread4Thread1of1ForFork2_plus_~b#1_9|) (= .cse2 |v_thread4Thread1of1ForFork2_plus_#res#1_9|)))) InVars {~s_6~0=v_~s_6~0_54, thread4Thread1of1ForFork2_#t~nondet15#1=|v_thread4Thread1of1ForFork2_#t~nondet15#1_20|, ~n_1~0=v_~n_1~0_123, #valid=|v_#valid_212|, #memory_int=|v_#memory_int_152|, ~X_0~0.offset=v_~X_0~0.offset_70, #length=|v_#length_165|, ~X_0~0.base=v_~X_0~0.base_70, ~i_7~0=v_~i_7~0_80} OutVars{~s_6~0=v_~s_6~0_53, thread4Thread1of1ForFork2_plus_#in~b#1=|v_thread4Thread1of1ForFork2_plus_#in~b#1_9|, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_27|, thread4Thread1of1ForFork2_#t~mem17#1=|v_thread4Thread1of1ForFork2_#t~mem17#1_15|, thread4Thread1of1ForFork2_#t~ret18#1=|v_thread4Thread1of1ForFork2_#t~ret18#1_9|, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_27|, thread4Thread1of1ForFork2_plus_~b#1=|v_thread4Thread1of1ForFork2_plus_~b#1_9|, ~X_0~0.base=v_~X_0~0.base_70, ~n_1~0=v_~n_1~0_123, thread4Thread1of1ForFork2_plus_#in~a#1=|v_thread4Thread1of1ForFork2_plus_#in~a#1_9|, #valid=|v_#valid_212|, #memory_int=|v_#memory_int_152|, ~t_8~0=v_~t_8~0_37, thread4Thread1of1ForFork2_plus_#res#1=|v_thread4Thread1of1ForFork2_plus_#res#1_9|, ~X_0~0.offset=v_~X_0~0.offset_70, #length=|v_#length_165|, thread4Thread1of1ForFork2_plus_~a#1=|v_thread4Thread1of1ForFork2_plus_~a#1_9|, thread4Thread1of1ForFork2_#t~post16#1=|v_thread4Thread1of1ForFork2_#t~post16#1_15|, ~i_7~0=v_~i_7~0_79} AuxVars[] AssignedVars[~s_6~0, thread4Thread1of1ForFork2_plus_#in~b#1, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork2_#t~nondet15#1, thread4Thread1of1ForFork2_#t~mem17#1, thread4Thread1of1ForFork2_#t~ret18#1, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_plus_~b#1, thread4Thread1of1ForFork2_plus_#in~a#1, ~t_8~0, thread4Thread1of1ForFork2_plus_#res#1, thread4Thread1of1ForFork2_plus_~a#1, thread4Thread1of1ForFork2_#t~post16#1, ~i_7~0] 2463#[L113, thread1ENTRY, L139-4]don't care [2022-07-26 13:52:27,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:27,975 INFO L85 PathProgramCache]: Analyzing trace with hash -358823818, now seen corresponding path program 1 times [2022-07-26 13:52:27,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:27,975 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527130494] [2022-07-26 13:52:27,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:27,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:28,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:28,003 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:28,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:28,026 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:28,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:28,027 INFO L85 PathProgramCache]: Analyzing trace with hash 961, now seen corresponding path program 1 times [2022-07-26 13:52:28,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:28,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [379342476] [2022-07-26 13:52:28,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:28,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:28,037 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:28,061 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:28,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:28,064 INFO L85 PathProgramCache]: Analyzing trace with hash 1761364460, now seen corresponding path program 1 times [2022-07-26 13:52:28,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:28,064 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369448494] [2022-07-26 13:52:28,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:28,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:28,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:52:28,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:52:28,145 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:52:28,145 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369448494] [2022-07-26 13:52:28,145 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1369448494] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:52:28,145 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:52:28,145 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 13:52:28,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [310289749] [2022-07-26 13:52:28,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:52:28,334 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:52:28,336 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-26 13:52:28,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-26 13:52:28,337 INFO L87 Difference]: Start difference. First operand 462 states and 1559 transitions. cyclomatic complexity: 1264 Second operand has 5 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:28,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:52:28,515 INFO L93 Difference]: Finished difference Result 921 states and 3017 transitions. [2022-07-26 13:52:28,515 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 921 states and 3017 transitions. [2022-07-26 13:52:28,527 INFO L131 ngComponentsAnalysis]: Automaton has 296 accepting balls. 636 [2022-07-26 13:52:28,540 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 921 states to 853 states and 2819 transitions. [2022-07-26 13:52:28,540 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 852 [2022-07-26 13:52:28,543 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 852 [2022-07-26 13:52:28,543 INFO L73 IsDeterministic]: Start isDeterministic. Operand 853 states and 2819 transitions. [2022-07-26 13:52:28,546 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:52:28,546 INFO L220 hiAutomatonCegarLoop]: Abstraction has 853 states and 2819 transitions. [2022-07-26 13:52:28,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 853 states and 2819 transitions. [2022-07-26 13:52:28,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 853 to 775. [2022-07-26 13:52:28,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 775 states, 775 states have (on average 3.3729032258064517) internal successors, (2614), 774 states have internal predecessors, (2614), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:28,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 2614 transitions. [2022-07-26 13:52:28,577 INFO L242 hiAutomatonCegarLoop]: Abstraction has 775 states and 2614 transitions. [2022-07-26 13:52:28,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-26 13:52:28,578 INFO L426 stractBuchiCegarLoop]: Abstraction has 775 states and 2614 transitions. [2022-07-26 13:52:28,579 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 13:52:28,579 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 775 states and 2614 transitions. [2022-07-26 13:52:28,586 INFO L131 ngComponentsAnalysis]: Automaton has 270 accepting balls. 576 [2022-07-26 13:52:28,587 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:52:28,587 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:52:28,587 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:52:28,587 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 13:52:28,588 INFO L733 eck$LassoCheckResult]: Stem: 5178#[ULTIMATE.startENTRY]don't care [992] ULTIMATE.startENTRY-->L154-6: Formula: (let ((.cse1 (store |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 1))) (let ((.cse0 (select |v_#memory_int_252| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81| 1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| (+ v_~n_1~0_189 1)) (= (select |v_#valid_359| 2) 1) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| 0)) (= (select .cse0 0) 48) (= (select |v_#valid_359| 0) 0) (= 0 |v_ULTIMATE.start_main_~#t4~0#1.offset_71|) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t4~0#1.base_81|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (not (= (ite (< v_~n_1~0_189 2147483647) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= v_~X_0~0.offset_108 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 0)) (= 34 (select |v_#length_280| 2)) (= (select .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (= (select |v_#valid_359| 1) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_69| 0) (= (select |v_#length_280| 1) 2) (= (select |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) 0) (= (store (store (store |v_#length_280| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_81| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_279|) (= 0 (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| |v_#StackHeapBarrier_61|) (= |v_#NULL.offset_8| 0) (= (select .cse0 1) 0) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) (= |v_#NULL.base_8| 0) (= |v_#valid_358| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 1)) (< 0 |v_#StackHeapBarrier_61|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61| 0) (= v_~X_0~0.base_108 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_61|, #valid=|v_#valid_359|, #memory_int=|v_#memory_int_252|, #length=|v_#length_280|} OutVars{~s_6~0=v_~s_6~0_83, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_32|, ~s_2~0=v_~s_2~0_107, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_97|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_38|, #length=|v_#length_279|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_81|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_39|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|, ULTIMATE.start_main_#t~nondet31#1=|v_ULTIMATE.start_main_#t~nondet31#1_35|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_39|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_42|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_36|, #StackHeapBarrier=|v_#StackHeapBarrier_61|, ~n_1~0=v_~n_1~0_189, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_34|, ~X_0~0.offset=v_~X_0~0.offset_108, ~t_5~0=v_~t_5~0_67, ~i_3~0=v_~i_3~0_226, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base_51|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_44|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_36|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_69|, ~t_4~0=v_~t_4~0_79, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_115|, ~t_8~0=v_~t_8~0_63, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~i_7~0=v_~i_7~0_111, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_46|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_32|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_35|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_79|, ~X_0~0.base=v_~X_0~0.base_108, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_35|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_30|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_252|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_30|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_28|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_71|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset_51|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|} AuxVars[] AssignedVars[~s_6~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~i_3~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base, ~s_2~0, ULTIMATE.start_main_#t~nondet25#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre30#1, ULTIMATE.start_main_#t~nondet22#1, ~t_4~0, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~t_8~0, #length, ULTIMATE.start_main_~#t4~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post35#1, ULTIMATE.start_main_#t~nondet26#1, ~i_7~0, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret27#1.offset, ULTIMATE.start_main_#t~nondet31#1, ULTIMATE.start_main_#t~pre28#1, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_main_~#t1~0#1.base, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~ret27#1.base, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem33#1, ~n_1~0, ULTIMATE.start_main_#t~nondet20#1, #valid, ~X_0~0.offset, ~t_5~0, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 4598#[L154-6]don't care [974] L154-6-->L138-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_57|) (select |v_#length_241| |v_ULTIMATE.start_main_~#t1~0#1.base_67|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40| |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| v_~X_0~0.offset_98) (= (store |v_#memory_int_237| |v_ULTIMATE.start_main_~#t1~0#1.base_67| (store (select |v_#memory_int_237| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) |v_ULTIMATE.start_main_~#t1~0#1.offset_57| |v_ULTIMATE.start_main_#t~pre28#1_31|)) |v_#memory_int_236|) (= |v_ULTIMATE.start_main_#t~pre28#1_31| |v_#pthreadsForks_126|) (= (select |v_#valid_316| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_57|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| v_~X_0~0.base_98) (= |v_#pthreadsForks_125| (+ |v_#pthreadsForks_126| 1))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|, #pthreadsForks=|v_#pthreadsForks_126|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_237|, #length=|v_#length_241|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_25|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_31|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~X_0~0.base=v_~X_0~0.base_98, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_25|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24|, #pthreadsForks=|v_#pthreadsForks_125|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_236|, #length=|v_#length_241|, ~X_0~0.offset=v_~X_0~0.offset_98} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret27#1.offset, #memory_int, ULTIMATE.start_main_#t~pre28#1, ~X_0~0.offset, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret27#1.base] 4602#[L138-3]don't care [800] L138-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar3_2 0) (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre28#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= v_thread1Thread1of1ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_12|, thread1Thread1of1ForFork0_thidvar2=v_thread1Thread1of1ForFork0_thidvar2_2, thread1Thread1of1ForFork0_thidvar3=v_thread1Thread1of1ForFork0_thidvar3_2, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_10|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_6|, thread1Thread1of1ForFork0_#t~pre11=|v_thread1Thread1of1ForFork0_#t~pre11_8|, thread1Thread1of1ForFork0_#t~mem13=|v_thread1Thread1of1ForFork0_#t~mem13_6|, thread1Thread1of1ForFork0_~#t3~0.base=|v_thread1Thread1of1ForFork0_~#t3~0.base_12|, thread1Thread1of1ForFork0_#t~mem14=|v_thread1Thread1of1ForFork0_#t~mem14_6|, thread1Thread1of1ForFork0_#t~nondet10=|v_thread1Thread1of1ForFork0_#t~nondet10_4|, thread1Thread1of1ForFork0_~#t3~0.offset=|v_thread1Thread1of1ForFork0_~#t3~0.offset_10|, thread1Thread1of1ForFork0_#t~nondet12=|v_thread1Thread1of1ForFork0_#t~nondet12_4|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_8|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_~#t2~0.base, thread1Thread1of1ForFork0_thidvar2, thread1Thread1of1ForFork0_thidvar3, thread1Thread1of1ForFork0_~#t2~0.offset, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~pre11, thread1Thread1of1ForFork0_#t~mem13, thread1Thread1of1ForFork0_~#t3~0.base, thread1Thread1of1ForFork0_#t~mem14, thread1Thread1of1ForFork0_#t~nondet10, thread1Thread1of1ForFork0_~#t3~0.offset, thread1Thread1of1ForFork0_#t~nondet12, thread1Thread1of1ForFork0_#t~pre9] 4290#[thread1ENTRY, L138-4]don't care [829] thread1ENTRY-->L84-1: Formula: (let ((.cse0 (store |v_#valid_86| |v_thread1Thread1of1ForFork0_~#t2~0.base_15| 1))) (and (< |v_#StackHeapBarrier_15| |v_thread1Thread1of1ForFork0_~#t3~0.base_21|) (not (= |v_thread1Thread1of1ForFork0_~#t3~0.base_21| 0)) (= (store .cse0 |v_thread1Thread1of1ForFork0_~#t3~0.base_21| 1) |v_#valid_84|) (= |v_thread1Thread1of1ForFork0_~#t3~0.offset_19| 0) (= (select |v_#valid_86| |v_thread1Thread1of1ForFork0_~#t2~0.base_15|) 0) (= (select .cse0 |v_thread1Thread1of1ForFork0_~#t3~0.base_21|) 0) (= (store (store |v_#length_71| |v_thread1Thread1of1ForFork0_~#t2~0.base_15| 4) |v_thread1Thread1of1ForFork0_~#t3~0.base_21| 4) |v_#length_69|) (= |v_thread1Thread1of1ForFork0_~#t2~0.offset_13| 0) (not (= |v_thread1Thread1of1ForFork0_~#t2~0.base_15| 0)) (< |v_#StackHeapBarrier_15| |v_thread1Thread1of1ForFork0_~#t2~0.base_15|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_86|, #length=|v_#length_71|} OutVars{thread1Thread1of1ForFork0_~#t3~0.base=|v_thread1Thread1of1ForFork0_~#t3~0.base_21|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_15|, #valid=|v_#valid_84|, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_13|, #length=|v_#length_69|, thread1Thread1of1ForFork0_~#t3~0.offset=|v_thread1Thread1of1ForFork0_~#t3~0.offset_19|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~#t3~0.base, thread1Thread1of1ForFork0_~#t2~0.base, #valid, thread1Thread1of1ForFork0_~#t2~0.offset, #length, thread1Thread1of1ForFork0_~#t3~0.offset] 4294#[L84-1, L138-4]don't care [878] L84-1-->L91: Formula: (and (= |v_#pthreadsForks_43| |v_thread1Thread1of1ForFork0_#t~pre9_23|) (= v_~i_3~0_124 0) (= v_~s_2~0_73 0)) InVars {#pthreadsForks=|v_#pthreadsForks_43|} OutVars{~i_3~0=v_~i_3~0_124, #pthreadsForks=|v_#pthreadsForks_43|, ~s_2~0=v_~s_2~0_73, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_23|} AuxVars[] AssignedVars[~i_3~0, ~s_2~0, thread1Thread1of1ForFork0_#t~pre9] 4754#[L91, L138-4]don't care [744] L91-->L91-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 4574#[L91-1, L138-4]don't care [745] L91-1-->L91-2: Formula: (and (<= (+ |v_thread1Thread1of1ForFork0_~#t2~0.offset_3| 4) (select |v_#length_5| |v_thread1Thread1of1ForFork0_~#t2~0.base_3|)) (= (select |v_#valid_5| |v_thread1Thread1of1ForFork0_~#t2~0.base_3|) 1) (<= 0 |v_thread1Thread1of1ForFork0_~#t2~0.offset_3|) (= (store |v_#memory_int_2| |v_thread1Thread1of1ForFork0_~#t2~0.base_3| (store (select |v_#memory_int_2| |v_thread1Thread1of1ForFork0_~#t2~0.base_3|) |v_thread1Thread1of1ForFork0_~#t2~0.offset_3| |v_thread1Thread1of1ForFork0_#t~pre9_3|)) |v_#memory_int_1|)) InVars {thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_3|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_2|, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_3|, #length=|v_#length_5|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_3|} OutVars{thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_3|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_1|, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_3|, #length=|v_#length_5|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_3|} AuxVars[] AssignedVars[#memory_int] 4576#[L91-2, L138-4]don't care [812] L91-2-->L56: Formula: (and (= |v_thread1Thread1of1ForFork0_#t~pre9_10| v_thread2Thread1of1ForFork1_thidvar0_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_10|} OutVars{thread2Thread1of1ForFork1_plus_#in~a#1=|v_thread2Thread1of1ForFork1_plus_#in~a#1_6|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_6|, thread2Thread1of1ForFork1_#t~mem3#1=|v_thread2Thread1of1ForFork1_#t~mem3#1_6|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_6|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork1_plus_#in~b#1=|v_thread2Thread1of1ForFork1_plus_#in~b#1_6|, thread2Thread1of1ForFork1_#t~nondet1#1=|v_thread2Thread1of1ForFork1_#t~nondet1#1_12|, thread2Thread1of1ForFork1_#t~ret4#1=|v_thread2Thread1of1ForFork1_#t~ret4#1_6|, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_10|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_6|, thread2Thread1of1ForFork1_plus_#res#1=|v_thread2Thread1of1ForFork1_plus_#res#1_6|, thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_6|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_6|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_10|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_plus_#in~a#1, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~mem3#1, thread2Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_plus_#in~b#1, thread2Thread1of1ForFork1_#t~nondet1#1, thread2Thread1of1ForFork1_#t~ret4#1, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_plus_#res#1, thread2Thread1of1ForFork1_plus_~b#1, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 4280#[L91-3, L138-4, L56]don't care [2022-07-26 13:52:28,588 INFO L735 eck$LassoCheckResult]: Loop: 4280#[L91-3, L138-4, L56]don't care [935] L56-->L53: Formula: (let ((.cse0 (* v_~i_3~0_170 4))) (let ((.cse1 (+ .cse0 v_~X_0~0.offset_74))) (and (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_41| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_41| |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41|) (<= (+ .cse0 v_~X_0~0.offset_74 4) (select |v_#length_173| v_~X_0~0.base_74)) (= v_~i_3~0_170 (+ v_~i_3~0_171 1)) (= (select (select |v_#memory_int_162| v_~X_0~0.base_74) .cse1) v_~t_4~0_51) (= (ite (< v_~i_3~0_171 v_~n_1~0_127) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41|) (= (select |v_#valid_220| v_~X_0~0.base_74) 1) (not (= (mod |v_thread2Thread1of1ForFork1_#t~nondet1#1_24| 256) 0)) (<= 0 .cse1)))) InVars {~i_3~0=v_~i_3~0_171, ~n_1~0=v_~n_1~0_127, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_162|, ~X_0~0.offset=v_~X_0~0.offset_74, #length=|v_#length_173|, ~X_0~0.base=v_~X_0~0.base_74, thread2Thread1of1ForFork1_#t~nondet1#1=|v_thread2Thread1of1ForFork1_#t~nondet1#1_24|} OutVars{~i_3~0=v_~i_3~0_170, thread2Thread1of1ForFork1_#t~mem3#1=|v_thread2Thread1of1ForFork1_#t~mem3#1_21|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41|, ~X_0~0.base=v_~X_0~0.base_74, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_41|, ~t_4~0=v_~t_4~0_51, ~n_1~0=v_~n_1~0_127, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_162|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_21|, ~X_0~0.offset=v_~X_0~0.offset_74, #length=|v_#length_173|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~i_3~0, ~t_4~0, thread2Thread1of1ForFork1_#t~mem3#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_#t~nondet1#1] 4284#[L91-3, L138-4, L53]don't care [776] L53-->L56: Formula: (let ((.cse0 (+ |v_thread2Thread1of1ForFork1_plus_~a#1_1| |v_thread2Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread2Thread1of1ForFork1_plus_#in~b#1_1| v_~t_4~0_21) (= .cse0 |v_thread2Thread1of1ForFork1_plus_#res#1_1|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread2Thread1of1ForFork1_plus_~b#1_1| 0)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (= |v_thread2Thread1of1ForFork1_plus_#in~a#1_1| |v_thread2Thread1of1ForFork1_plus_~a#1_1|) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= v_~s_2~0_46 |v_thread2Thread1of1ForFork1_plus_#in~a#1_1|) (= |v_thread2Thread1of1ForFork1_plus_#in~b#1_1| |v_thread2Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 |v_thread2Thread1of1ForFork1_plus_~b#1_1|) (<= 0 (+ |v_thread2Thread1of1ForFork1_plus_~a#1_1| |v_thread2Thread1of1ForFork1_plus_~b#1_1| 2147483648))) 1 0) 0)) (= v_~s_2~0_45 |v_thread2Thread1of1ForFork1_plus_#res#1_1|))) InVars {~s_2~0=v_~s_2~0_46, ~t_4~0=v_~t_4~0_21} OutVars{thread2Thread1of1ForFork1_#t~ret4#1=|v_thread2Thread1of1ForFork1_#t~ret4#1_1|, thread2Thread1of1ForFork1_plus_#in~a#1=|v_thread2Thread1of1ForFork1_plus_#in~a#1_1|, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~t_4~0=v_~t_4~0_21, thread2Thread1of1ForFork1_plus_#res#1=|v_thread2Thread1of1ForFork1_plus_#res#1_1|, ~s_2~0=v_~s_2~0_45, thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_1|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_1|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, thread2Thread1of1ForFork1_plus_#in~b#1=|v_thread2Thread1of1ForFork1_plus_#in~b#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~ret4#1, thread2Thread1of1ForFork1_plus_#in~a#1, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_plus_#res#1, ~s_2~0, thread2Thread1of1ForFork1_plus_~b#1, thread2Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_plus_#in~b#1] 4280#[L91-3, L138-4, L56]don't care [2022-07-26 13:52:28,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:28,589 INFO L85 PathProgramCache]: Analyzing trace with hash -450285015, now seen corresponding path program 1 times [2022-07-26 13:52:28,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:28,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115745203] [2022-07-26 13:52:28,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:28,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:28,667 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 13:52:28,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:28,674 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:28,717 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:28,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:28,717 INFO L85 PathProgramCache]: Analyzing trace with hash 30722, now seen corresponding path program 1 times [2022-07-26 13:52:28,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:28,718 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968065844] [2022-07-26 13:52:28,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:28,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:28,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:28,732 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:28,740 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:28,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:28,741 INFO L85 PathProgramCache]: Analyzing trace with hash 1067827242, now seen corresponding path program 1 times [2022-07-26 13:52:28,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:28,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [935362422] [2022-07-26 13:52:28,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:28,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:28,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:52:28,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:52:28,818 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:52:28,818 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [935362422] [2022-07-26 13:52:28,818 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [935362422] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:52:28,818 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:52:28,818 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-26 13:52:28,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316793135] [2022-07-26 13:52:28,818 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:52:28,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:52:28,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-26 13:52:28,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-07-26 13:52:28,988 INFO L87 Difference]: Start difference. First operand 775 states and 2614 transitions. cyclomatic complexity: 2110 Second operand has 6 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 5 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:29,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:52:29,134 INFO L93 Difference]: Finished difference Result 683 states and 2082 transitions. [2022-07-26 13:52:29,134 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 683 states and 2082 transitions. [2022-07-26 13:52:29,142 INFO L131 ngComponentsAnalysis]: Automaton has 166 accepting balls. 336 [2022-07-26 13:52:29,147 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 683 states to 462 states and 1558 transitions. [2022-07-26 13:52:29,147 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 461 [2022-07-26 13:52:29,148 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 461 [2022-07-26 13:52:29,148 INFO L73 IsDeterministic]: Start isDeterministic. Operand 462 states and 1558 transitions. [2022-07-26 13:52:29,149 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:52:29,149 INFO L220 hiAutomatonCegarLoop]: Abstraction has 462 states and 1558 transitions. [2022-07-26 13:52:29,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 462 states and 1558 transitions. [2022-07-26 13:52:29,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 462 to 462. [2022-07-26 13:52:29,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 462 states, 462 states have (on average 3.3722943722943723) internal successors, (1558), 461 states have internal predecessors, (1558), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:29,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 462 states and 1558 transitions. [2022-07-26 13:52:29,160 INFO L242 hiAutomatonCegarLoop]: Abstraction has 462 states and 1558 transitions. [2022-07-26 13:52:29,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-26 13:52:29,161 INFO L426 stractBuchiCegarLoop]: Abstraction has 462 states and 1558 transitions. [2022-07-26 13:52:29,161 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 13:52:29,161 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 462 states and 1558 transitions. [2022-07-26 13:52:29,165 INFO L131 ngComponentsAnalysis]: Automaton has 166 accepting balls. 336 [2022-07-26 13:52:29,165 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:52:29,165 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:52:29,165 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:52:29,166 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:52:29,166 INFO L733 eck$LassoCheckResult]: Stem: 7230#[ULTIMATE.startENTRY]don't care [992] ULTIMATE.startENTRY-->L154-6: Formula: (let ((.cse1 (store |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 1))) (let ((.cse0 (select |v_#memory_int_252| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81| 1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| (+ v_~n_1~0_189 1)) (= (select |v_#valid_359| 2) 1) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| 0)) (= (select .cse0 0) 48) (= (select |v_#valid_359| 0) 0) (= 0 |v_ULTIMATE.start_main_~#t4~0#1.offset_71|) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t4~0#1.base_81|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (not (= (ite (< v_~n_1~0_189 2147483647) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= v_~X_0~0.offset_108 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 0)) (= 34 (select |v_#length_280| 2)) (= (select .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (= (select |v_#valid_359| 1) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_69| 0) (= (select |v_#length_280| 1) 2) (= (select |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) 0) (= (store (store (store |v_#length_280| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_81| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_279|) (= 0 (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| |v_#StackHeapBarrier_61|) (= |v_#NULL.offset_8| 0) (= (select .cse0 1) 0) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) (= |v_#NULL.base_8| 0) (= |v_#valid_358| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 1)) (< 0 |v_#StackHeapBarrier_61|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61| 0) (= v_~X_0~0.base_108 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_61|, #valid=|v_#valid_359|, #memory_int=|v_#memory_int_252|, #length=|v_#length_280|} OutVars{~s_6~0=v_~s_6~0_83, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_32|, ~s_2~0=v_~s_2~0_107, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_97|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_38|, #length=|v_#length_279|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_81|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_39|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|, ULTIMATE.start_main_#t~nondet31#1=|v_ULTIMATE.start_main_#t~nondet31#1_35|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_39|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_42|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_36|, #StackHeapBarrier=|v_#StackHeapBarrier_61|, ~n_1~0=v_~n_1~0_189, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_34|, ~X_0~0.offset=v_~X_0~0.offset_108, ~t_5~0=v_~t_5~0_67, ~i_3~0=v_~i_3~0_226, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base_51|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_44|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_36|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_69|, ~t_4~0=v_~t_4~0_79, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_115|, ~t_8~0=v_~t_8~0_63, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~i_7~0=v_~i_7~0_111, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_46|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_32|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_35|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_79|, ~X_0~0.base=v_~X_0~0.base_108, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_35|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_30|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_252|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_30|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_28|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_71|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset_51|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|} AuxVars[] AssignedVars[~s_6~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~i_3~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base, ~s_2~0, ULTIMATE.start_main_#t~nondet25#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre30#1, ULTIMATE.start_main_#t~nondet22#1, ~t_4~0, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~t_8~0, #length, ULTIMATE.start_main_~#t4~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post35#1, ULTIMATE.start_main_#t~nondet26#1, ~i_7~0, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret27#1.offset, ULTIMATE.start_main_#t~nondet31#1, ULTIMATE.start_main_#t~pre28#1, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_main_~#t1~0#1.base, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~ret27#1.base, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem33#1, ~n_1~0, ULTIMATE.start_main_#t~nondet20#1, #valid, ~X_0~0.offset, ~t_5~0, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 6834#[L154-6]don't care [977] L154-6-->L154-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 4) (select |v_#length_245| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_52|) (= |v_#memory_int_242| (store |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (store (select |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 1)) (= (select |v_#valid_320| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_243|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_242|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_25|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post35#1] 6836#[L154-6]don't care [974] L154-6-->L138-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_57|) (select |v_#length_241| |v_ULTIMATE.start_main_~#t1~0#1.base_67|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40| |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| v_~X_0~0.offset_98) (= (store |v_#memory_int_237| |v_ULTIMATE.start_main_~#t1~0#1.base_67| (store (select |v_#memory_int_237| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) |v_ULTIMATE.start_main_~#t1~0#1.offset_57| |v_ULTIMATE.start_main_#t~pre28#1_31|)) |v_#memory_int_236|) (= |v_ULTIMATE.start_main_#t~pre28#1_31| |v_#pthreadsForks_126|) (= (select |v_#valid_316| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_57|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| v_~X_0~0.base_98) (= |v_#pthreadsForks_125| (+ |v_#pthreadsForks_126| 1))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|, #pthreadsForks=|v_#pthreadsForks_126|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_237|, #length=|v_#length_241|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_25|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_31|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~X_0~0.base=v_~X_0~0.base_98, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_25|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24|, #pthreadsForks=|v_#pthreadsForks_125|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_236|, #length=|v_#length_241|, ~X_0~0.offset=v_~X_0~0.offset_98} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret27#1.offset, #memory_int, ULTIMATE.start_main_#t~pre28#1, ~X_0~0.offset, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret27#1.base] 6838#[L138-3]don't care [800] L138-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar3_2 0) (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre28#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= v_thread1Thread1of1ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_12|, thread1Thread1of1ForFork0_thidvar2=v_thread1Thread1of1ForFork0_thidvar2_2, thread1Thread1of1ForFork0_thidvar3=v_thread1Thread1of1ForFork0_thidvar3_2, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_10|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_6|, thread1Thread1of1ForFork0_#t~pre11=|v_thread1Thread1of1ForFork0_#t~pre11_8|, thread1Thread1of1ForFork0_#t~mem13=|v_thread1Thread1of1ForFork0_#t~mem13_6|, thread1Thread1of1ForFork0_~#t3~0.base=|v_thread1Thread1of1ForFork0_~#t3~0.base_12|, thread1Thread1of1ForFork0_#t~mem14=|v_thread1Thread1of1ForFork0_#t~mem14_6|, thread1Thread1of1ForFork0_#t~nondet10=|v_thread1Thread1of1ForFork0_#t~nondet10_4|, thread1Thread1of1ForFork0_~#t3~0.offset=|v_thread1Thread1of1ForFork0_~#t3~0.offset_10|, thread1Thread1of1ForFork0_#t~nondet12=|v_thread1Thread1of1ForFork0_#t~nondet12_4|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_8|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_~#t2~0.base, thread1Thread1of1ForFork0_thidvar2, thread1Thread1of1ForFork0_thidvar3, thread1Thread1of1ForFork0_~#t2~0.offset, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~pre11, thread1Thread1of1ForFork0_#t~mem13, thread1Thread1of1ForFork0_~#t3~0.base, thread1Thread1of1ForFork0_#t~mem14, thread1Thread1of1ForFork0_#t~nondet10, thread1Thread1of1ForFork0_~#t3~0.offset, thread1Thread1of1ForFork0_#t~nondet12, thread1Thread1of1ForFork0_#t~pre9] 6544#[thread1ENTRY, L138-4]don't care [938] L138-4-->L139-1: Formula: (= |v_#pthreadsForks_95| |v_ULTIMATE.start_main_#t~pre30#1_53|) InVars {#pthreadsForks=|v_#pthreadsForks_95|} OutVars{#pthreadsForks=|v_#pthreadsForks_95|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_17|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_17|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre28#1, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_main_#t~pre30#1] 6546#[L139-1, thread1ENTRY]don't care [574] L139-1-->L139-2: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] 7226#[thread1ENTRY, L139-2]don't care [590] L139-2-->L139-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t4~0#1.offset_3| 4) (select |v_#length_22| |v_ULTIMATE.start_main_~#t4~0#1.base_3|)) (= |v_#memory_int_16| (store |v_#memory_int_17| |v_ULTIMATE.start_main_~#t4~0#1.base_3| (store (select |v_#memory_int_17| |v_ULTIMATE.start_main_~#t4~0#1.base_3|) |v_ULTIMATE.start_main_~#t4~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre30#1_3|))) (<= 0 |v_ULTIMATE.start_main_~#t4~0#1.offset_3|) (= (select |v_#valid_27| |v_ULTIMATE.start_main_~#t4~0#1.base_3|) 1)) InVars {#valid=|v_#valid_27|, #memory_int=|v_#memory_int_17|, #length=|v_#length_22|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_3|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_3|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_3|} OutVars{#valid=|v_#valid_27|, #memory_int=|v_#memory_int_16|, #length=|v_#length_22|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_3|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_3|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_3|} AuxVars[] AssignedVars[#memory_int] 7222#[L139-3, thread1ENTRY]don't care [806] L139-3-->thread4ENTRY: Formula: (and (= 0 v_thread4Thread1of1ForFork2_thidvar2_2) (= 0 v_thread4Thread1of1ForFork2_thidvar4_2) (= |v_ULTIMATE.start_main_#t~pre30#1_6| v_thread4Thread1of1ForFork2_thidvar0_2) (= 0 v_thread4Thread1of1ForFork2_thidvar3_2) (= 0 v_thread4Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_6|} OutVars{thread4Thread1of1ForFork2_plus_#in~b#1=|v_thread4Thread1of1ForFork2_plus_#in~b#1_4|, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_8|, thread4Thread1of1ForFork2_#res#1.base=|v_thread4Thread1of1ForFork2_#res#1.base_4|, thread4Thread1of1ForFork2_#t~nondet15#1=|v_thread4Thread1of1ForFork2_#t~nondet15#1_10|, thread4Thread1of1ForFork2_#t~mem17#1=|v_thread4Thread1of1ForFork2_#t~mem17#1_4|, thread4Thread1of1ForFork2_#t~ret18#1=|v_thread4Thread1of1ForFork2_#t~ret18#1_4|, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_8|, thread4Thread1of1ForFork2_plus_~b#1=|v_thread4Thread1of1ForFork2_plus_~b#1_4|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_6|, thread4Thread1of1ForFork2_thidvar4=v_thread4Thread1of1ForFork2_thidvar4_2, thread4Thread1of1ForFork2_thidvar3=v_thread4Thread1of1ForFork2_thidvar3_2, thread4Thread1of1ForFork2_thidvar0=v_thread4Thread1of1ForFork2_thidvar0_2, thread4Thread1of1ForFork2_plus_#in~a#1=|v_thread4Thread1of1ForFork2_plus_#in~a#1_4|, thread4Thread1of1ForFork2_thidvar2=v_thread4Thread1of1ForFork2_thidvar2_2, thread4Thread1of1ForFork2_thidvar1=v_thread4Thread1of1ForFork2_thidvar1_2, thread4Thread1of1ForFork2_plus_#res#1=|v_thread4Thread1of1ForFork2_plus_#res#1_4|, thread4Thread1of1ForFork2_#res#1.offset=|v_thread4Thread1of1ForFork2_#res#1.offset_4|, thread4Thread1of1ForFork2_plus_~a#1=|v_thread4Thread1of1ForFork2_plus_~a#1_4|, thread4Thread1of1ForFork2_#t~post16#1=|v_thread4Thread1of1ForFork2_#t~post16#1_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork2_plus_#in~b#1, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork2_#res#1.base, thread4Thread1of1ForFork2_#t~nondet15#1, thread4Thread1of1ForFork2_#t~mem17#1, thread4Thread1of1ForFork2_#t~ret18#1, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_plus_~b#1, thread4Thread1of1ForFork2_thidvar4, thread4Thread1of1ForFork2_thidvar3, thread4Thread1of1ForFork2_thidvar0, thread4Thread1of1ForFork2_plus_#in~a#1, thread4Thread1of1ForFork2_thidvar2, thread4Thread1of1ForFork2_thidvar1, thread4Thread1of1ForFork2_plus_#res#1, thread4Thread1of1ForFork2_#res#1.offset, thread4Thread1of1ForFork2_plus_~a#1, thread4Thread1of1ForFork2_#t~post16#1] 6574#[thread4ENTRY, thread1ENTRY, L139-4]don't care [787] thread4ENTRY-->L113: Formula: (and (= v_~i_7~0_9 0) (= v_~s_6~0_7 0)) InVars {} OutVars{~s_6~0=v_~s_6~0_7, ~i_7~0=v_~i_7~0_9} AuxVars[] AssignedVars[~s_6~0, ~i_7~0] 6576#[L113, thread1ENTRY, L139-4]don't care [2022-07-26 13:52:29,166 INFO L735 eck$LassoCheckResult]: Loop: 6576#[L113, thread1ENTRY, L139-4]don't care [930] L113-->L113: Formula: (let ((.cse1 (* v_~i_7~0_79 4))) (let ((.cse0 (+ .cse1 v_~X_0~0.offset_70)) (.cse2 (+ |v_thread4Thread1of1ForFork2_plus_~a#1_9| |v_thread4Thread1of1ForFork2_plus_~b#1_9|))) (and (= (select (select |v_#memory_int_152| v_~X_0~0.base_70) .cse0) v_~t_8~0_37) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread4Thread1of1ForFork2_plus_~a#1_9| |v_thread4Thread1of1ForFork2_plus_~b#1_9|)) (<= 0 |v_thread4Thread1of1ForFork2_plus_~b#1_9|)) 1 0) 0)) (= v_~i_7~0_79 (+ v_~i_7~0_80 1)) (= v_~s_6~0_54 |v_thread4Thread1of1ForFork2_plus_#in~a#1_9|) (= (select |v_#valid_212| v_~X_0~0.base_70) 1) (= |v_thread4Thread1of1ForFork2_plus_#res#1_9| v_~s_6~0_53) (= |v_thread4Thread1of1ForFork2_plus_#in~a#1_9| |v_thread4Thread1of1ForFork2_plus_~a#1_9|) (= v_~t_8~0_37 |v_thread4Thread1of1ForFork2_plus_#in~b#1_9|) (not (= (mod |v_thread4Thread1of1ForFork2_#t~nondet15#1_20| 256) 0)) (= |v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_27| |v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_27|) (<= 0 .cse0) (<= (+ .cse1 v_~X_0~0.offset_70 4) (select |v_#length_165| v_~X_0~0.base_70)) (not (= |v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_27| 0)) (not (= (ite (< v_~i_7~0_80 v_~n_1~0_123) 1 0) 0)) (= |v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_27| (ite (or (<= .cse2 2147483647) (<= |v_thread4Thread1of1ForFork2_plus_~b#1_9| 0)) 1 0)) (= |v_thread4Thread1of1ForFork2_plus_#in~b#1_9| |v_thread4Thread1of1ForFork2_plus_~b#1_9|) (= .cse2 |v_thread4Thread1of1ForFork2_plus_#res#1_9|)))) InVars {~s_6~0=v_~s_6~0_54, thread4Thread1of1ForFork2_#t~nondet15#1=|v_thread4Thread1of1ForFork2_#t~nondet15#1_20|, ~n_1~0=v_~n_1~0_123, #valid=|v_#valid_212|, #memory_int=|v_#memory_int_152|, ~X_0~0.offset=v_~X_0~0.offset_70, #length=|v_#length_165|, ~X_0~0.base=v_~X_0~0.base_70, ~i_7~0=v_~i_7~0_80} OutVars{~s_6~0=v_~s_6~0_53, thread4Thread1of1ForFork2_plus_#in~b#1=|v_thread4Thread1of1ForFork2_plus_#in~b#1_9|, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_27|, thread4Thread1of1ForFork2_#t~mem17#1=|v_thread4Thread1of1ForFork2_#t~mem17#1_15|, thread4Thread1of1ForFork2_#t~ret18#1=|v_thread4Thread1of1ForFork2_#t~ret18#1_9|, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_27|, thread4Thread1of1ForFork2_plus_~b#1=|v_thread4Thread1of1ForFork2_plus_~b#1_9|, ~X_0~0.base=v_~X_0~0.base_70, ~n_1~0=v_~n_1~0_123, thread4Thread1of1ForFork2_plus_#in~a#1=|v_thread4Thread1of1ForFork2_plus_#in~a#1_9|, #valid=|v_#valid_212|, #memory_int=|v_#memory_int_152|, ~t_8~0=v_~t_8~0_37, thread4Thread1of1ForFork2_plus_#res#1=|v_thread4Thread1of1ForFork2_plus_#res#1_9|, ~X_0~0.offset=v_~X_0~0.offset_70, #length=|v_#length_165|, thread4Thread1of1ForFork2_plus_~a#1=|v_thread4Thread1of1ForFork2_plus_~a#1_9|, thread4Thread1of1ForFork2_#t~post16#1=|v_thread4Thread1of1ForFork2_#t~post16#1_15|, ~i_7~0=v_~i_7~0_79} AuxVars[] AssignedVars[~s_6~0, thread4Thread1of1ForFork2_plus_#in~b#1, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork2_#t~nondet15#1, thread4Thread1of1ForFork2_#t~mem17#1, thread4Thread1of1ForFork2_#t~ret18#1, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_plus_~b#1, thread4Thread1of1ForFork2_plus_#in~a#1, ~t_8~0, thread4Thread1of1ForFork2_plus_#res#1, thread4Thread1of1ForFork2_plus_~a#1, thread4Thread1of1ForFork2_#t~post16#1, ~i_7~0] 6576#[L113, thread1ENTRY, L139-4]don't care [2022-07-26 13:52:29,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:29,167 INFO L85 PathProgramCache]: Analyzing trace with hash -1113698973, now seen corresponding path program 1 times [2022-07-26 13:52:29,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:29,167 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938542525] [2022-07-26 13:52:29,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:29,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:29,197 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:29,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:29,226 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:29,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:29,227 INFO L85 PathProgramCache]: Analyzing trace with hash 961, now seen corresponding path program 2 times [2022-07-26 13:52:29,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:29,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [774941515] [2022-07-26 13:52:29,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:29,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:29,232 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:29,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:29,239 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:29,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:29,240 INFO L85 PathProgramCache]: Analyzing trace with hash -164928865, now seen corresponding path program 1 times [2022-07-26 13:52:29,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:29,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250454447] [2022-07-26 13:52:29,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:29,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:29,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:52:29,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:52:29,314 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:52:29,314 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250454447] [2022-07-26 13:52:29,314 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1250454447] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-26 13:52:29,314 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [577516099] [2022-07-26 13:52:29,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:29,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 13:52:29,314 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:29,316 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 13:52:29,344 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Waiting until timeout for monitored process [2022-07-26 13:52:29,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:52:29,403 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 7 conjunts are in the unsatisfiable core [2022-07-26 13:52:29,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:52:29,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:52:29,452 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-26 13:52:29,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:52:29,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [577516099] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-26 13:52:29,497 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-26 13:52:29,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 10 [2022-07-26 13:52:29,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [493979974] [2022-07-26 13:52:29,497 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-26 13:52:29,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:52:29,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-07-26 13:52:29,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=88, Unknown=0, NotChecked=0, Total=132 [2022-07-26 13:52:29,680 INFO L87 Difference]: Start difference. First operand 462 states and 1558 transitions. cyclomatic complexity: 1263 Second operand has 12 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:29,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:52:29,920 INFO L93 Difference]: Finished difference Result 922 states and 3018 transitions. [2022-07-26 13:52:29,920 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 922 states and 3018 transitions. [2022-07-26 13:52:29,931 INFO L131 ngComponentsAnalysis]: Automaton has 296 accepting balls. 636 [2022-07-26 13:52:29,940 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 922 states to 854 states and 2820 transitions. [2022-07-26 13:52:29,940 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 852 [2022-07-26 13:52:29,943 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 852 [2022-07-26 13:52:29,943 INFO L73 IsDeterministic]: Start isDeterministic. Operand 854 states and 2820 transitions. [2022-07-26 13:52:29,946 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:52:29,946 INFO L220 hiAutomatonCegarLoop]: Abstraction has 854 states and 2820 transitions. [2022-07-26 13:52:29,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 854 states and 2820 transitions. [2022-07-26 13:52:29,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 854 to 776. [2022-07-26 13:52:29,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 776 states, 776 states have (on average 3.3698453608247423) internal successors, (2615), 775 states have internal predecessors, (2615), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:29,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 776 states and 2615 transitions. [2022-07-26 13:52:29,968 INFO L242 hiAutomatonCegarLoop]: Abstraction has 776 states and 2615 transitions. [2022-07-26 13:52:29,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-26 13:52:29,969 INFO L426 stractBuchiCegarLoop]: Abstraction has 776 states and 2615 transitions. [2022-07-26 13:52:29,969 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 13:52:29,969 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 776 states and 2615 transitions. [2022-07-26 13:52:29,975 INFO L131 ngComponentsAnalysis]: Automaton has 270 accepting balls. 576 [2022-07-26 13:52:29,975 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:52:29,975 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:52:29,976 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:52:29,976 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 13:52:29,976 INFO L733 eck$LassoCheckResult]: Stem: 9535#[ULTIMATE.startENTRY]don't care [992] ULTIMATE.startENTRY-->L154-6: Formula: (let ((.cse1 (store |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 1))) (let ((.cse0 (select |v_#memory_int_252| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81| 1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| (+ v_~n_1~0_189 1)) (= (select |v_#valid_359| 2) 1) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| 0)) (= (select .cse0 0) 48) (= (select |v_#valid_359| 0) 0) (= 0 |v_ULTIMATE.start_main_~#t4~0#1.offset_71|) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t4~0#1.base_81|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (not (= (ite (< v_~n_1~0_189 2147483647) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= v_~X_0~0.offset_108 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 0)) (= 34 (select |v_#length_280| 2)) (= (select .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (= (select |v_#valid_359| 1) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_69| 0) (= (select |v_#length_280| 1) 2) (= (select |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) 0) (= (store (store (store |v_#length_280| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_81| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_279|) (= 0 (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| |v_#StackHeapBarrier_61|) (= |v_#NULL.offset_8| 0) (= (select .cse0 1) 0) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) (= |v_#NULL.base_8| 0) (= |v_#valid_358| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 1)) (< 0 |v_#StackHeapBarrier_61|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61| 0) (= v_~X_0~0.base_108 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_61|, #valid=|v_#valid_359|, #memory_int=|v_#memory_int_252|, #length=|v_#length_280|} OutVars{~s_6~0=v_~s_6~0_83, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_32|, ~s_2~0=v_~s_2~0_107, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_97|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_38|, #length=|v_#length_279|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_81|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_39|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|, ULTIMATE.start_main_#t~nondet31#1=|v_ULTIMATE.start_main_#t~nondet31#1_35|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_39|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_42|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_36|, #StackHeapBarrier=|v_#StackHeapBarrier_61|, ~n_1~0=v_~n_1~0_189, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_34|, ~X_0~0.offset=v_~X_0~0.offset_108, ~t_5~0=v_~t_5~0_67, ~i_3~0=v_~i_3~0_226, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base_51|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_44|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_36|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_69|, ~t_4~0=v_~t_4~0_79, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_115|, ~t_8~0=v_~t_8~0_63, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~i_7~0=v_~i_7~0_111, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_46|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_32|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_35|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_79|, ~X_0~0.base=v_~X_0~0.base_108, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_35|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_30|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_252|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_30|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_28|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_71|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset_51|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|} AuxVars[] AssignedVars[~s_6~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~i_3~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base, ~s_2~0, ULTIMATE.start_main_#t~nondet25#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre30#1, ULTIMATE.start_main_#t~nondet22#1, ~t_4~0, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~t_8~0, #length, ULTIMATE.start_main_~#t4~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post35#1, ULTIMATE.start_main_#t~nondet26#1, ~i_7~0, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret27#1.offset, ULTIMATE.start_main_#t~nondet31#1, ULTIMATE.start_main_#t~pre28#1, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_main_~#t1~0#1.base, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~ret27#1.base, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem33#1, ~n_1~0, ULTIMATE.start_main_#t~nondet20#1, #valid, ~X_0~0.offset, ~t_5~0, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 8783#[L154-6]don't care [977] L154-6-->L154-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 4) (select |v_#length_245| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_52|) (= |v_#memory_int_242| (store |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (store (select |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 1)) (= (select |v_#valid_320| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_243|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_242|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_25|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post35#1] 8785#[L154-6]don't care [974] L154-6-->L138-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_57|) (select |v_#length_241| |v_ULTIMATE.start_main_~#t1~0#1.base_67|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40| |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| v_~X_0~0.offset_98) (= (store |v_#memory_int_237| |v_ULTIMATE.start_main_~#t1~0#1.base_67| (store (select |v_#memory_int_237| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) |v_ULTIMATE.start_main_~#t1~0#1.offset_57| |v_ULTIMATE.start_main_#t~pre28#1_31|)) |v_#memory_int_236|) (= |v_ULTIMATE.start_main_#t~pre28#1_31| |v_#pthreadsForks_126|) (= (select |v_#valid_316| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_57|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| v_~X_0~0.base_98) (= |v_#pthreadsForks_125| (+ |v_#pthreadsForks_126| 1))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|, #pthreadsForks=|v_#pthreadsForks_126|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_237|, #length=|v_#length_241|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_25|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_31|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~X_0~0.base=v_~X_0~0.base_98, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_25|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24|, #pthreadsForks=|v_#pthreadsForks_125|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_236|, #length=|v_#length_241|, ~X_0~0.offset=v_~X_0~0.offset_98} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret27#1.offset, #memory_int, ULTIMATE.start_main_#t~pre28#1, ~X_0~0.offset, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret27#1.base] 8789#[L138-3]don't care [800] L138-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar3_2 0) (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre28#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= v_thread1Thread1of1ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_12|, thread1Thread1of1ForFork0_thidvar2=v_thread1Thread1of1ForFork0_thidvar2_2, thread1Thread1of1ForFork0_thidvar3=v_thread1Thread1of1ForFork0_thidvar3_2, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_10|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_6|, thread1Thread1of1ForFork0_#t~pre11=|v_thread1Thread1of1ForFork0_#t~pre11_8|, thread1Thread1of1ForFork0_#t~mem13=|v_thread1Thread1of1ForFork0_#t~mem13_6|, thread1Thread1of1ForFork0_~#t3~0.base=|v_thread1Thread1of1ForFork0_~#t3~0.base_12|, thread1Thread1of1ForFork0_#t~mem14=|v_thread1Thread1of1ForFork0_#t~mem14_6|, thread1Thread1of1ForFork0_#t~nondet10=|v_thread1Thread1of1ForFork0_#t~nondet10_4|, thread1Thread1of1ForFork0_~#t3~0.offset=|v_thread1Thread1of1ForFork0_~#t3~0.offset_10|, thread1Thread1of1ForFork0_#t~nondet12=|v_thread1Thread1of1ForFork0_#t~nondet12_4|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_8|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_~#t2~0.base, thread1Thread1of1ForFork0_thidvar2, thread1Thread1of1ForFork0_thidvar3, thread1Thread1of1ForFork0_~#t2~0.offset, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~pre11, thread1Thread1of1ForFork0_#t~mem13, thread1Thread1of1ForFork0_~#t3~0.base, thread1Thread1of1ForFork0_#t~mem14, thread1Thread1of1ForFork0_#t~nondet10, thread1Thread1of1ForFork0_~#t3~0.offset, thread1Thread1of1ForFork0_#t~nondet12, thread1Thread1of1ForFork0_#t~pre9] 8461#[thread1ENTRY, L138-4]don't care [829] thread1ENTRY-->L84-1: Formula: (let ((.cse0 (store |v_#valid_86| |v_thread1Thread1of1ForFork0_~#t2~0.base_15| 1))) (and (< |v_#StackHeapBarrier_15| |v_thread1Thread1of1ForFork0_~#t3~0.base_21|) (not (= |v_thread1Thread1of1ForFork0_~#t3~0.base_21| 0)) (= (store .cse0 |v_thread1Thread1of1ForFork0_~#t3~0.base_21| 1) |v_#valid_84|) (= |v_thread1Thread1of1ForFork0_~#t3~0.offset_19| 0) (= (select |v_#valid_86| |v_thread1Thread1of1ForFork0_~#t2~0.base_15|) 0) (= (select .cse0 |v_thread1Thread1of1ForFork0_~#t3~0.base_21|) 0) (= (store (store |v_#length_71| |v_thread1Thread1of1ForFork0_~#t2~0.base_15| 4) |v_thread1Thread1of1ForFork0_~#t3~0.base_21| 4) |v_#length_69|) (= |v_thread1Thread1of1ForFork0_~#t2~0.offset_13| 0) (not (= |v_thread1Thread1of1ForFork0_~#t2~0.base_15| 0)) (< |v_#StackHeapBarrier_15| |v_thread1Thread1of1ForFork0_~#t2~0.base_15|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_86|, #length=|v_#length_71|} OutVars{thread1Thread1of1ForFork0_~#t3~0.base=|v_thread1Thread1of1ForFork0_~#t3~0.base_21|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_15|, #valid=|v_#valid_84|, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_13|, #length=|v_#length_69|, thread1Thread1of1ForFork0_~#t3~0.offset=|v_thread1Thread1of1ForFork0_~#t3~0.offset_19|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~#t3~0.base, thread1Thread1of1ForFork0_~#t2~0.base, #valid, thread1Thread1of1ForFork0_~#t2~0.offset, #length, thread1Thread1of1ForFork0_~#t3~0.offset] 8465#[L84-1, L138-4]don't care [878] L84-1-->L91: Formula: (and (= |v_#pthreadsForks_43| |v_thread1Thread1of1ForFork0_#t~pre9_23|) (= v_~i_3~0_124 0) (= v_~s_2~0_73 0)) InVars {#pthreadsForks=|v_#pthreadsForks_43|} OutVars{~i_3~0=v_~i_3~0_124, #pthreadsForks=|v_#pthreadsForks_43|, ~s_2~0=v_~s_2~0_73, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_23|} AuxVars[] AssignedVars[~i_3~0, ~s_2~0, thread1Thread1of1ForFork0_#t~pre9] 8959#[L91, L138-4]don't care [744] L91-->L91-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 8761#[L91-1, L138-4]don't care [745] L91-1-->L91-2: Formula: (and (<= (+ |v_thread1Thread1of1ForFork0_~#t2~0.offset_3| 4) (select |v_#length_5| |v_thread1Thread1of1ForFork0_~#t2~0.base_3|)) (= (select |v_#valid_5| |v_thread1Thread1of1ForFork0_~#t2~0.base_3|) 1) (<= 0 |v_thread1Thread1of1ForFork0_~#t2~0.offset_3|) (= (store |v_#memory_int_2| |v_thread1Thread1of1ForFork0_~#t2~0.base_3| (store (select |v_#memory_int_2| |v_thread1Thread1of1ForFork0_~#t2~0.base_3|) |v_thread1Thread1of1ForFork0_~#t2~0.offset_3| |v_thread1Thread1of1ForFork0_#t~pre9_3|)) |v_#memory_int_1|)) InVars {thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_3|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_2|, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_3|, #length=|v_#length_5|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_3|} OutVars{thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_3|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_1|, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_3|, #length=|v_#length_5|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_3|} AuxVars[] AssignedVars[#memory_int] 8763#[L91-2, L138-4]don't care [812] L91-2-->L56: Formula: (and (= |v_thread1Thread1of1ForFork0_#t~pre9_10| v_thread2Thread1of1ForFork1_thidvar0_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_10|} OutVars{thread2Thread1of1ForFork1_plus_#in~a#1=|v_thread2Thread1of1ForFork1_plus_#in~a#1_6|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_6|, thread2Thread1of1ForFork1_#t~mem3#1=|v_thread2Thread1of1ForFork1_#t~mem3#1_6|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_6|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork1_plus_#in~b#1=|v_thread2Thread1of1ForFork1_plus_#in~b#1_6|, thread2Thread1of1ForFork1_#t~nondet1#1=|v_thread2Thread1of1ForFork1_#t~nondet1#1_12|, thread2Thread1of1ForFork1_#t~ret4#1=|v_thread2Thread1of1ForFork1_#t~ret4#1_6|, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_10|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_6|, thread2Thread1of1ForFork1_plus_#res#1=|v_thread2Thread1of1ForFork1_plus_#res#1_6|, thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_6|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_6|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_10|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_plus_#in~a#1, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~mem3#1, thread2Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_plus_#in~b#1, thread2Thread1of1ForFork1_#t~nondet1#1, thread2Thread1of1ForFork1_#t~ret4#1, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_plus_#res#1, thread2Thread1of1ForFork1_plus_~b#1, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 8451#[L91-3, L138-4, L56]don't care [2022-07-26 13:52:29,977 INFO L735 eck$LassoCheckResult]: Loop: 8451#[L91-3, L138-4, L56]don't care [935] L56-->L53: Formula: (let ((.cse0 (* v_~i_3~0_170 4))) (let ((.cse1 (+ .cse0 v_~X_0~0.offset_74))) (and (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_41| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_41| |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41|) (<= (+ .cse0 v_~X_0~0.offset_74 4) (select |v_#length_173| v_~X_0~0.base_74)) (= v_~i_3~0_170 (+ v_~i_3~0_171 1)) (= (select (select |v_#memory_int_162| v_~X_0~0.base_74) .cse1) v_~t_4~0_51) (= (ite (< v_~i_3~0_171 v_~n_1~0_127) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41|) (= (select |v_#valid_220| v_~X_0~0.base_74) 1) (not (= (mod |v_thread2Thread1of1ForFork1_#t~nondet1#1_24| 256) 0)) (<= 0 .cse1)))) InVars {~i_3~0=v_~i_3~0_171, ~n_1~0=v_~n_1~0_127, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_162|, ~X_0~0.offset=v_~X_0~0.offset_74, #length=|v_#length_173|, ~X_0~0.base=v_~X_0~0.base_74, thread2Thread1of1ForFork1_#t~nondet1#1=|v_thread2Thread1of1ForFork1_#t~nondet1#1_24|} OutVars{~i_3~0=v_~i_3~0_170, thread2Thread1of1ForFork1_#t~mem3#1=|v_thread2Thread1of1ForFork1_#t~mem3#1_21|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41|, ~X_0~0.base=v_~X_0~0.base_74, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_41|, ~t_4~0=v_~t_4~0_51, ~n_1~0=v_~n_1~0_127, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_162|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_21|, ~X_0~0.offset=v_~X_0~0.offset_74, #length=|v_#length_173|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~i_3~0, ~t_4~0, thread2Thread1of1ForFork1_#t~mem3#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_#t~nondet1#1] 8455#[L91-3, L138-4, L53]don't care [776] L53-->L56: Formula: (let ((.cse0 (+ |v_thread2Thread1of1ForFork1_plus_~a#1_1| |v_thread2Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread2Thread1of1ForFork1_plus_#in~b#1_1| v_~t_4~0_21) (= .cse0 |v_thread2Thread1of1ForFork1_plus_#res#1_1|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread2Thread1of1ForFork1_plus_~b#1_1| 0)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (= |v_thread2Thread1of1ForFork1_plus_#in~a#1_1| |v_thread2Thread1of1ForFork1_plus_~a#1_1|) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= v_~s_2~0_46 |v_thread2Thread1of1ForFork1_plus_#in~a#1_1|) (= |v_thread2Thread1of1ForFork1_plus_#in~b#1_1| |v_thread2Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 |v_thread2Thread1of1ForFork1_plus_~b#1_1|) (<= 0 (+ |v_thread2Thread1of1ForFork1_plus_~a#1_1| |v_thread2Thread1of1ForFork1_plus_~b#1_1| 2147483648))) 1 0) 0)) (= v_~s_2~0_45 |v_thread2Thread1of1ForFork1_plus_#res#1_1|))) InVars {~s_2~0=v_~s_2~0_46, ~t_4~0=v_~t_4~0_21} OutVars{thread2Thread1of1ForFork1_#t~ret4#1=|v_thread2Thread1of1ForFork1_#t~ret4#1_1|, thread2Thread1of1ForFork1_plus_#in~a#1=|v_thread2Thread1of1ForFork1_plus_#in~a#1_1|, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~t_4~0=v_~t_4~0_21, thread2Thread1of1ForFork1_plus_#res#1=|v_thread2Thread1of1ForFork1_plus_#res#1_1|, ~s_2~0=v_~s_2~0_45, thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_1|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_1|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, thread2Thread1of1ForFork1_plus_#in~b#1=|v_thread2Thread1of1ForFork1_plus_#in~b#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~ret4#1, thread2Thread1of1ForFork1_plus_#in~a#1, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_plus_#res#1, ~s_2~0, thread2Thread1of1ForFork1_plus_~b#1, thread2Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_plus_#in~b#1] 8451#[L91-3, L138-4, L56]don't care [2022-07-26 13:52:29,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:29,977 INFO L85 PathProgramCache]: Analyzing trace with hash -1205160170, now seen corresponding path program 1 times [2022-07-26 13:52:29,977 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:29,977 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973829623] [2022-07-26 13:52:29,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:29,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:29,999 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:30,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:30,029 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:30,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:30,029 INFO L85 PathProgramCache]: Analyzing trace with hash 30722, now seen corresponding path program 2 times [2022-07-26 13:52:30,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:30,029 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855534421] [2022-07-26 13:52:30,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:30,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:30,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:30,034 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:30,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:30,040 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:30,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:30,040 INFO L85 PathProgramCache]: Analyzing trace with hash 1482276311, now seen corresponding path program 1 times [2022-07-26 13:52:30,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:30,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1260497314] [2022-07-26 13:52:30,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:30,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:30,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:52:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:52:30,111 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:52:30,112 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1260497314] [2022-07-26 13:52:30,112 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1260497314] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-26 13:52:30,112 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1132924340] [2022-07-26 13:52:30,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:30,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 13:52:30,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:30,113 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 13:52:30,137 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Waiting until timeout for monitored process [2022-07-26 13:52:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:52:30,203 INFO L263 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 11 conjunts are in the unsatisfiable core [2022-07-26 13:52:30,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:52:30,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:52:30,264 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-26 13:52:30,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:52:30,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1132924340] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-26 13:52:30,309 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-26 13:52:30,310 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 13 [2022-07-26 13:52:30,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662843934] [2022-07-26 13:52:30,310 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-26 13:52:30,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:52:30,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-07-26 13:52:30,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2022-07-26 13:52:30,450 INFO L87 Difference]: Start difference. First operand 776 states and 2615 transitions. cyclomatic complexity: 2110 Second operand has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:30,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:52:30,819 INFO L93 Difference]: Finished difference Result 684 states and 2013 transitions. [2022-07-26 13:52:30,819 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 684 states and 2013 transitions. [2022-07-26 13:52:30,827 INFO L131 ngComponentsAnalysis]: Automaton has 124 accepting balls. 224 [2022-07-26 13:52:30,831 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 684 states to 427 states and 1365 transitions. [2022-07-26 13:52:30,831 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 425 [2022-07-26 13:52:30,832 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 425 [2022-07-26 13:52:30,832 INFO L73 IsDeterministic]: Start isDeterministic. Operand 427 states and 1365 transitions. [2022-07-26 13:52:30,833 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:52:30,833 INFO L220 hiAutomatonCegarLoop]: Abstraction has 427 states and 1365 transitions. [2022-07-26 13:52:30,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 427 states and 1365 transitions. [2022-07-26 13:52:30,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 427 to 427. [2022-07-26 13:52:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 427 states have (on average 3.19672131147541) internal successors, (1365), 426 states have internal predecessors, (1365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:30,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 1365 transitions. [2022-07-26 13:52:30,844 INFO L242 hiAutomatonCegarLoop]: Abstraction has 427 states and 1365 transitions. [2022-07-26 13:52:30,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-26 13:52:30,845 INFO L426 stractBuchiCegarLoop]: Abstraction has 427 states and 1365 transitions. [2022-07-26 13:52:30,845 INFO L333 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-26 13:52:30,845 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 427 states and 1365 transitions. [2022-07-26 13:52:30,848 INFO L131 ngComponentsAnalysis]: Automaton has 124 accepting balls. 224 [2022-07-26 13:52:30,849 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:52:30,849 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:52:30,849 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:52:30,849 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:52:30,850 INFO L733 eck$LassoCheckResult]: Stem: 11404#[ULTIMATE.startENTRY]don't care [992] ULTIMATE.startENTRY-->L154-6: Formula: (let ((.cse1 (store |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 1))) (let ((.cse0 (select |v_#memory_int_252| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81| 1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| (+ v_~n_1~0_189 1)) (= (select |v_#valid_359| 2) 1) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| 0)) (= (select .cse0 0) 48) (= (select |v_#valid_359| 0) 0) (= 0 |v_ULTIMATE.start_main_~#t4~0#1.offset_71|) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t4~0#1.base_81|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (not (= (ite (< v_~n_1~0_189 2147483647) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= v_~X_0~0.offset_108 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 0)) (= 34 (select |v_#length_280| 2)) (= (select .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (= (select |v_#valid_359| 1) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_69| 0) (= (select |v_#length_280| 1) 2) (= (select |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) 0) (= (store (store (store |v_#length_280| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_81| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_279|) (= 0 (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| |v_#StackHeapBarrier_61|) (= |v_#NULL.offset_8| 0) (= (select .cse0 1) 0) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) (= |v_#NULL.base_8| 0) (= |v_#valid_358| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 1)) (< 0 |v_#StackHeapBarrier_61|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61| 0) (= v_~X_0~0.base_108 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_61|, #valid=|v_#valid_359|, #memory_int=|v_#memory_int_252|, #length=|v_#length_280|} OutVars{~s_6~0=v_~s_6~0_83, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_32|, ~s_2~0=v_~s_2~0_107, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_97|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_38|, #length=|v_#length_279|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_81|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_39|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|, ULTIMATE.start_main_#t~nondet31#1=|v_ULTIMATE.start_main_#t~nondet31#1_35|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_39|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_42|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_36|, #StackHeapBarrier=|v_#StackHeapBarrier_61|, ~n_1~0=v_~n_1~0_189, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_34|, ~X_0~0.offset=v_~X_0~0.offset_108, ~t_5~0=v_~t_5~0_67, ~i_3~0=v_~i_3~0_226, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base_51|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_44|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_36|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_69|, ~t_4~0=v_~t_4~0_79, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_115|, ~t_8~0=v_~t_8~0_63, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~i_7~0=v_~i_7~0_111, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_46|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_32|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_35|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_79|, ~X_0~0.base=v_~X_0~0.base_108, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_35|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_30|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_252|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_30|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_28|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_71|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset_51|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|} AuxVars[] AssignedVars[~s_6~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~i_3~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base, ~s_2~0, ULTIMATE.start_main_#t~nondet25#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre30#1, ULTIMATE.start_main_#t~nondet22#1, ~t_4~0, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~t_8~0, #length, ULTIMATE.start_main_~#t4~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post35#1, ULTIMATE.start_main_#t~nondet26#1, ~i_7~0, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret27#1.offset, ULTIMATE.start_main_#t~nondet31#1, ULTIMATE.start_main_#t~pre28#1, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_main_~#t1~0#1.base, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~ret27#1.base, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem33#1, ~n_1~0, ULTIMATE.start_main_#t~nondet20#1, #valid, ~X_0~0.offset, ~t_5~0, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 11038#[L154-6]don't care [977] L154-6-->L154-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 4) (select |v_#length_245| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_52|) (= |v_#memory_int_242| (store |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (store (select |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 1)) (= (select |v_#valid_320| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_243|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_242|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_25|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post35#1] 11040#[L154-6]don't care [977] L154-6-->L154-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 4) (select |v_#length_245| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_52|) (= |v_#memory_int_242| (store |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (store (select |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 1)) (= (select |v_#valid_320| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_243|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_242|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_25|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post35#1] 11042#[L154-6]don't care [974] L154-6-->L138-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_57|) (select |v_#length_241| |v_ULTIMATE.start_main_~#t1~0#1.base_67|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40| |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| v_~X_0~0.offset_98) (= (store |v_#memory_int_237| |v_ULTIMATE.start_main_~#t1~0#1.base_67| (store (select |v_#memory_int_237| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) |v_ULTIMATE.start_main_~#t1~0#1.offset_57| |v_ULTIMATE.start_main_#t~pre28#1_31|)) |v_#memory_int_236|) (= |v_ULTIMATE.start_main_#t~pre28#1_31| |v_#pthreadsForks_126|) (= (select |v_#valid_316| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_57|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| v_~X_0~0.base_98) (= |v_#pthreadsForks_125| (+ |v_#pthreadsForks_126| 1))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|, #pthreadsForks=|v_#pthreadsForks_126|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_237|, #length=|v_#length_241|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_25|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_31|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~X_0~0.base=v_~X_0~0.base_98, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_25|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24|, #pthreadsForks=|v_#pthreadsForks_125|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_236|, #length=|v_#length_241|, ~X_0~0.offset=v_~X_0~0.offset_98} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret27#1.offset, #memory_int, ULTIMATE.start_main_#t~pre28#1, ~X_0~0.offset, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret27#1.base] 11246#[L138-3]don't care [800] L138-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar3_2 0) (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre28#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= v_thread1Thread1of1ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_12|, thread1Thread1of1ForFork0_thidvar2=v_thread1Thread1of1ForFork0_thidvar2_2, thread1Thread1of1ForFork0_thidvar3=v_thread1Thread1of1ForFork0_thidvar3_2, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_10|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_6|, thread1Thread1of1ForFork0_#t~pre11=|v_thread1Thread1of1ForFork0_#t~pre11_8|, thread1Thread1of1ForFork0_#t~mem13=|v_thread1Thread1of1ForFork0_#t~mem13_6|, thread1Thread1of1ForFork0_~#t3~0.base=|v_thread1Thread1of1ForFork0_~#t3~0.base_12|, thread1Thread1of1ForFork0_#t~mem14=|v_thread1Thread1of1ForFork0_#t~mem14_6|, thread1Thread1of1ForFork0_#t~nondet10=|v_thread1Thread1of1ForFork0_#t~nondet10_4|, thread1Thread1of1ForFork0_~#t3~0.offset=|v_thread1Thread1of1ForFork0_~#t3~0.offset_10|, thread1Thread1of1ForFork0_#t~nondet12=|v_thread1Thread1of1ForFork0_#t~nondet12_4|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_8|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_~#t2~0.base, thread1Thread1of1ForFork0_thidvar2, thread1Thread1of1ForFork0_thidvar3, thread1Thread1of1ForFork0_~#t2~0.offset, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~pre11, thread1Thread1of1ForFork0_#t~mem13, thread1Thread1of1ForFork0_~#t3~0.base, thread1Thread1of1ForFork0_#t~mem14, thread1Thread1of1ForFork0_#t~nondet10, thread1Thread1of1ForFork0_~#t3~0.offset, thread1Thread1of1ForFork0_#t~nondet12, thread1Thread1of1ForFork0_#t~pre9] 10766#[thread1ENTRY, L138-4]don't care [938] L138-4-->L139-1: Formula: (= |v_#pthreadsForks_95| |v_ULTIMATE.start_main_#t~pre30#1_53|) InVars {#pthreadsForks=|v_#pthreadsForks_95|} OutVars{#pthreadsForks=|v_#pthreadsForks_95|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_17|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_17|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre28#1, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_main_#t~pre30#1] 10768#[L139-1, thread1ENTRY]don't care [574] L139-1-->L139-2: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] 11400#[thread1ENTRY, L139-2]don't care [590] L139-2-->L139-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t4~0#1.offset_3| 4) (select |v_#length_22| |v_ULTIMATE.start_main_~#t4~0#1.base_3|)) (= |v_#memory_int_16| (store |v_#memory_int_17| |v_ULTIMATE.start_main_~#t4~0#1.base_3| (store (select |v_#memory_int_17| |v_ULTIMATE.start_main_~#t4~0#1.base_3|) |v_ULTIMATE.start_main_~#t4~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre30#1_3|))) (<= 0 |v_ULTIMATE.start_main_~#t4~0#1.offset_3|) (= (select |v_#valid_27| |v_ULTIMATE.start_main_~#t4~0#1.base_3|) 1)) InVars {#valid=|v_#valid_27|, #memory_int=|v_#memory_int_17|, #length=|v_#length_22|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_3|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_3|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_3|} OutVars{#valid=|v_#valid_27|, #memory_int=|v_#memory_int_16|, #length=|v_#length_22|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_3|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_3|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_3|} AuxVars[] AssignedVars[#memory_int] 11398#[L139-3, thread1ENTRY]don't care [806] L139-3-->thread4ENTRY: Formula: (and (= 0 v_thread4Thread1of1ForFork2_thidvar2_2) (= 0 v_thread4Thread1of1ForFork2_thidvar4_2) (= |v_ULTIMATE.start_main_#t~pre30#1_6| v_thread4Thread1of1ForFork2_thidvar0_2) (= 0 v_thread4Thread1of1ForFork2_thidvar3_2) (= 0 v_thread4Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_6|} OutVars{thread4Thread1of1ForFork2_plus_#in~b#1=|v_thread4Thread1of1ForFork2_plus_#in~b#1_4|, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_8|, thread4Thread1of1ForFork2_#res#1.base=|v_thread4Thread1of1ForFork2_#res#1.base_4|, thread4Thread1of1ForFork2_#t~nondet15#1=|v_thread4Thread1of1ForFork2_#t~nondet15#1_10|, thread4Thread1of1ForFork2_#t~mem17#1=|v_thread4Thread1of1ForFork2_#t~mem17#1_4|, thread4Thread1of1ForFork2_#t~ret18#1=|v_thread4Thread1of1ForFork2_#t~ret18#1_4|, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_8|, thread4Thread1of1ForFork2_plus_~b#1=|v_thread4Thread1of1ForFork2_plus_~b#1_4|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_6|, thread4Thread1of1ForFork2_thidvar4=v_thread4Thread1of1ForFork2_thidvar4_2, thread4Thread1of1ForFork2_thidvar3=v_thread4Thread1of1ForFork2_thidvar3_2, thread4Thread1of1ForFork2_thidvar0=v_thread4Thread1of1ForFork2_thidvar0_2, thread4Thread1of1ForFork2_plus_#in~a#1=|v_thread4Thread1of1ForFork2_plus_#in~a#1_4|, thread4Thread1of1ForFork2_thidvar2=v_thread4Thread1of1ForFork2_thidvar2_2, thread4Thread1of1ForFork2_thidvar1=v_thread4Thread1of1ForFork2_thidvar1_2, thread4Thread1of1ForFork2_plus_#res#1=|v_thread4Thread1of1ForFork2_plus_#res#1_4|, thread4Thread1of1ForFork2_#res#1.offset=|v_thread4Thread1of1ForFork2_#res#1.offset_4|, thread4Thread1of1ForFork2_plus_~a#1=|v_thread4Thread1of1ForFork2_plus_~a#1_4|, thread4Thread1of1ForFork2_#t~post16#1=|v_thread4Thread1of1ForFork2_#t~post16#1_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork2_plus_#in~b#1, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork2_#res#1.base, thread4Thread1of1ForFork2_#t~nondet15#1, thread4Thread1of1ForFork2_#t~mem17#1, thread4Thread1of1ForFork2_#t~ret18#1, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_plus_~b#1, thread4Thread1of1ForFork2_thidvar4, thread4Thread1of1ForFork2_thidvar3, thread4Thread1of1ForFork2_thidvar0, thread4Thread1of1ForFork2_plus_#in~a#1, thread4Thread1of1ForFork2_thidvar2, thread4Thread1of1ForFork2_thidvar1, thread4Thread1of1ForFork2_plus_#res#1, thread4Thread1of1ForFork2_#res#1.offset, thread4Thread1of1ForFork2_plus_~a#1, thread4Thread1of1ForFork2_#t~post16#1] 10794#[thread4ENTRY, thread1ENTRY, L139-4]don't care [787] thread4ENTRY-->L113: Formula: (and (= v_~i_7~0_9 0) (= v_~s_6~0_7 0)) InVars {} OutVars{~s_6~0=v_~s_6~0_7, ~i_7~0=v_~i_7~0_9} AuxVars[] AssignedVars[~s_6~0, ~i_7~0] 10796#[L113, thread1ENTRY, L139-4]don't care [2022-07-26 13:52:30,850 INFO L735 eck$LassoCheckResult]: Loop: 10796#[L113, thread1ENTRY, L139-4]don't care [930] L113-->L113: Formula: (let ((.cse1 (* v_~i_7~0_79 4))) (let ((.cse0 (+ .cse1 v_~X_0~0.offset_70)) (.cse2 (+ |v_thread4Thread1of1ForFork2_plus_~a#1_9| |v_thread4Thread1of1ForFork2_plus_~b#1_9|))) (and (= (select (select |v_#memory_int_152| v_~X_0~0.base_70) .cse0) v_~t_8~0_37) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread4Thread1of1ForFork2_plus_~a#1_9| |v_thread4Thread1of1ForFork2_plus_~b#1_9|)) (<= 0 |v_thread4Thread1of1ForFork2_plus_~b#1_9|)) 1 0) 0)) (= v_~i_7~0_79 (+ v_~i_7~0_80 1)) (= v_~s_6~0_54 |v_thread4Thread1of1ForFork2_plus_#in~a#1_9|) (= (select |v_#valid_212| v_~X_0~0.base_70) 1) (= |v_thread4Thread1of1ForFork2_plus_#res#1_9| v_~s_6~0_53) (= |v_thread4Thread1of1ForFork2_plus_#in~a#1_9| |v_thread4Thread1of1ForFork2_plus_~a#1_9|) (= v_~t_8~0_37 |v_thread4Thread1of1ForFork2_plus_#in~b#1_9|) (not (= (mod |v_thread4Thread1of1ForFork2_#t~nondet15#1_20| 256) 0)) (= |v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_27| |v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_27|) (<= 0 .cse0) (<= (+ .cse1 v_~X_0~0.offset_70 4) (select |v_#length_165| v_~X_0~0.base_70)) (not (= |v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_27| 0)) (not (= (ite (< v_~i_7~0_80 v_~n_1~0_123) 1 0) 0)) (= |v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_27| (ite (or (<= .cse2 2147483647) (<= |v_thread4Thread1of1ForFork2_plus_~b#1_9| 0)) 1 0)) (= |v_thread4Thread1of1ForFork2_plus_#in~b#1_9| |v_thread4Thread1of1ForFork2_plus_~b#1_9|) (= .cse2 |v_thread4Thread1of1ForFork2_plus_#res#1_9|)))) InVars {~s_6~0=v_~s_6~0_54, thread4Thread1of1ForFork2_#t~nondet15#1=|v_thread4Thread1of1ForFork2_#t~nondet15#1_20|, ~n_1~0=v_~n_1~0_123, #valid=|v_#valid_212|, #memory_int=|v_#memory_int_152|, ~X_0~0.offset=v_~X_0~0.offset_70, #length=|v_#length_165|, ~X_0~0.base=v_~X_0~0.base_70, ~i_7~0=v_~i_7~0_80} OutVars{~s_6~0=v_~s_6~0_53, thread4Thread1of1ForFork2_plus_#in~b#1=|v_thread4Thread1of1ForFork2_plus_#in~b#1_9|, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_27|, thread4Thread1of1ForFork2_#t~mem17#1=|v_thread4Thread1of1ForFork2_#t~mem17#1_15|, thread4Thread1of1ForFork2_#t~ret18#1=|v_thread4Thread1of1ForFork2_#t~ret18#1_9|, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_27|, thread4Thread1of1ForFork2_plus_~b#1=|v_thread4Thread1of1ForFork2_plus_~b#1_9|, ~X_0~0.base=v_~X_0~0.base_70, ~n_1~0=v_~n_1~0_123, thread4Thread1of1ForFork2_plus_#in~a#1=|v_thread4Thread1of1ForFork2_plus_#in~a#1_9|, #valid=|v_#valid_212|, #memory_int=|v_#memory_int_152|, ~t_8~0=v_~t_8~0_37, thread4Thread1of1ForFork2_plus_#res#1=|v_thread4Thread1of1ForFork2_plus_#res#1_9|, ~X_0~0.offset=v_~X_0~0.offset_70, #length=|v_#length_165|, thread4Thread1of1ForFork2_plus_~a#1=|v_thread4Thread1of1ForFork2_plus_~a#1_9|, thread4Thread1of1ForFork2_#t~post16#1=|v_thread4Thread1of1ForFork2_#t~post16#1_15|, ~i_7~0=v_~i_7~0_79} AuxVars[] AssignedVars[~s_6~0, thread4Thread1of1ForFork2_plus_#in~b#1, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork2_#t~nondet15#1, thread4Thread1of1ForFork2_#t~mem17#1, thread4Thread1of1ForFork2_#t~ret18#1, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_plus_~b#1, thread4Thread1of1ForFork2_plus_#in~a#1, ~t_8~0, thread4Thread1of1ForFork2_plus_#res#1, thread4Thread1of1ForFork2_plus_~a#1, thread4Thread1of1ForFork2_#t~post16#1, ~i_7~0] 10796#[L113, thread1ENTRY, L139-4]don't care [2022-07-26 13:52:30,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:30,850 INFO L85 PathProgramCache]: Analyzing trace with hash 1254974998, now seen corresponding path program 2 times [2022-07-26 13:52:30,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:30,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564679192] [2022-07-26 13:52:30,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:30,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:30,865 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:30,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:30,879 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:30,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:30,880 INFO L85 PathProgramCache]: Analyzing trace with hash 961, now seen corresponding path program 3 times [2022-07-26 13:52:30,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:30,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837122508] [2022-07-26 13:52:30,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:30,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:30,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:30,885 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:30,889 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:30,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:30,892 INFO L85 PathProgramCache]: Analyzing trace with hash 249520204, now seen corresponding path program 2 times [2022-07-26 13:52:30,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:30,893 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [242401987] [2022-07-26 13:52:30,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:30,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:30,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:30,915 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:30,932 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:32,494 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:52:32,494 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:52:32,494 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:52:32,494 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:52:32,494 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:52:32,495 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:32,495 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:52:32,495 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:52:32,495 INFO L133 ssoRankerPreferences]: Filename of dumped script: parallel-parallel-sum-equiv.wvr.c_BEv2_Iteration6_Lasso [2022-07-26 13:52:32,495 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:52:32,495 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:52:32,499 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,504 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,506 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,508 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,510 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,511 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,514 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,516 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,518 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,520 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,522 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,524 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,526 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,528 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,530 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,532 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,533 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,535 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,538 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,542 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,544 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,546 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,548 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,550 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,552 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,553 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,555 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,557 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,558 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,561 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,562 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,564 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,565 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,567 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,569 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,571 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,573 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,575 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:32,579 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,329 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,331 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,333 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,341 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,343 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,345 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,347 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,348 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,350 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,354 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,357 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,359 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,360 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,362 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,363 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,365 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,367 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,368 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,369 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,371 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,372 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,373 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:33,375 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:34,122 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:52:34,122 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:52:34,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,123 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,164 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,165 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-26 13:52:34,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,173 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,192 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:34,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,194 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,194 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-26 13:52:34,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,202 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,217 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-07-26 13:52:34,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,219 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,220 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-26 13:52:34,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,226 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,226 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,243 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 13:52:34,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,244 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,245 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-26 13:52:34,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,253 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,253 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,269 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 13:52:34,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,269 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,270 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,271 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-26 13:52:34,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,277 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,277 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,294 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-07-26 13:52:34,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,295 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-26 13:52:34,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,303 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,303 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,334 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:34,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,335 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,336 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,339 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 13:52:34,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,346 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,347 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-26 13:52:34,347 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,366 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-07-26 13:52:34,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,367 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,368 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,369 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-26 13:52:34,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,376 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:34,376 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:34,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,397 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-26 13:52:34,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,398 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,399 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-26 13:52:34,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,406 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,406 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,422 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:34,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,423 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,423 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,424 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-26 13:52:34,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,430 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:34,432 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:34,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,449 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-07-26 13:52:34,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,450 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,450 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-26 13:52:34,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,458 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,459 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:34,459 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:34,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,483 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 13:52:34,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,485 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,485 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-26 13:52:34,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,493 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,493 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,509 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 13:52:34,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,510 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 13:52:34,510 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 13:52:34,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,518 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,518 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,534 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 13:52:34,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,535 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,536 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-26 13:52:34,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,542 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,544 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:34,544 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:34,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,563 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-07-26 13:52:34,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,565 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,566 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-26 13:52:34,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,572 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,573 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,589 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-07-26 13:52:34,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,590 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,591 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-26 13:52:34,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,598 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,614 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-07-26 13:52:34,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,614 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,615 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,616 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-26 13:52:34,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,623 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,627 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:34,627 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:34,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,662 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-07-26 13:52:34,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,663 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,664 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-26 13:52:34,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,672 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,690 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-07-26 13:52:34,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,690 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,691 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,692 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-26 13:52:34,697 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 13:52:34,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,702 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,718 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-07-26 13:52:34,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,720 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,720 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-26 13:52:34,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,727 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,728 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,743 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:34,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,744 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,744 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,745 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-26 13:52:34,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,752 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,753 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:34,753 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:34,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,770 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:34,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,772 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,773 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-26 13:52:34,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,781 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,781 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,822 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:34,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,823 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,827 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-26 13:52:34,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,835 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,836 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:34,836 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:34,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,853 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 13:52:34,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,853 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,854 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,854 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-26 13:52:34,856 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 13:52:34,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,861 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,862 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,877 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:34,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,878 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,879 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-26 13:52:34,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,886 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,886 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,902 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:34,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,902 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,903 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,904 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-26 13:52:34,905 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 13:52:34,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,926 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 13:52:34,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,927 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,928 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-26 13:52:34,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,935 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,936 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:34,936 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:34,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,953 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:34,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,954 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,954 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-07-26 13:52:34,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:34,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,961 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:34,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:34,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:34,977 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:34,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:34,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:34,978 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:34,979 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-07-26 13:52:34,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:34,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:34,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:34,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:34,986 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:34,987 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:34,987 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:34,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,014 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-07-26 13:52:35,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,015 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,016 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-07-26 13:52:35,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:35,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,023 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,024 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:35,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:35,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,040 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-07-26 13:52:35,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,041 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,041 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-07-26 13:52:35,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:35,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,049 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,049 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:35,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:35,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,065 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-07-26 13:52:35,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,065 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,066 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-26 13:52:35,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:35,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,074 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:35,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:35,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,090 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:35,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,091 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,092 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-07-26 13:52:35,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:35,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,099 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:35,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:35,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,115 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-07-26 13:52:35,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,116 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,116 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-07-26 13:52:35,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:35,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,123 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,124 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:35,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:35,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,140 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:35,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,141 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,141 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-07-26 13:52:35,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,149 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,150 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:35,150 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:35,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,168 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:35,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,169 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,170 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-07-26 13:52:35,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:35,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,177 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,177 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:35,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:35,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,193 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-07-26 13:52:35,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,195 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,196 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-07-26 13:52:35,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:35,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,202 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,203 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:35,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:35,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,219 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:35,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,220 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,221 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-07-26 13:52:35,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:35,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,229 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,229 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:35,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:35,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,245 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2022-07-26 13:52:35,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,245 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,246 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,248 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-07-26 13:52:35,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,254 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,257 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:35,257 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:35,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,276 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:35,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,277 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,277 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,278 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-07-26 13:52:35,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,285 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,287 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:35,287 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:35,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,337 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:35,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,338 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,339 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,340 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-07-26 13:52:35,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,348 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:35,348 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:35,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,365 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 13:52:35,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,366 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,366 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,367 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-07-26 13:52:35,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,374 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,374 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:35,374 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:35,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,392 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-07-26 13:52:35,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,393 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,394 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-07-26 13:52:35,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,401 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,402 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:35,402 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:35,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,420 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-07-26 13:52:35,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,421 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,422 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-07-26 13:52:35,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,430 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:35,430 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:35,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,447 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:35,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,447 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,448 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,448 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-07-26 13:52:35,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,455 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,456 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:35,456 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:35,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,473 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:35,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,474 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,475 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-07-26 13:52:35,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,481 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,483 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:35,483 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:35,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,500 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-07-26 13:52:35,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,501 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,501 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,502 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-07-26 13:52:35,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,509 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-07-26 13:52:35,509 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,533 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-07-26 13:52:35,534 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-07-26 13:52:35,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,614 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-07-26 13:52:35,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,614 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,615 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,619 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-07-26 13:52:35,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,626 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,628 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:35,628 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:35,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:35,647 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-07-26 13:52:35,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,648 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,649 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-07-26 13:52:35,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:35,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:35,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:35,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:35,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:35,665 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:35,665 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:35,676 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:52:35,724 INFO L443 ModelExtractionUtils]: Simplification made 26 calls to the SMT solver. [2022-07-26 13:52:35,724 INFO L444 ModelExtractionUtils]: 13 out of 40 variables were initially zero. Simplification set additionally 22 variables to zero. [2022-07-26 13:52:35,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:35,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:35,725 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:35,726 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-07-26 13:52:35,726 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:52:35,735 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-26 13:52:35,735 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:52:35,735 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_2, ~i_7~0) = 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_2 - 2*~i_7~0 Supporting invariants [-2*~n_1~0 + 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_2 >= 0] [2022-07-26 13:52:35,751 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-07-26 13:52:35,869 INFO L156 tatePredicateManager]: 33 out of 34 supporting invariants were superfluous and have been removed [2022-07-26 13:52:35,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:52:35,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 10 conjunts are in the unsatisfiable core [2022-07-26 13:52:35,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:52:36,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:52:36,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 31 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-26 13:52:36,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:52:36,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:52:36,064 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.5 stem predicates 1 loop predicates [2022-07-26 13:52:36,064 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 427 states and 1365 transitions. cyclomatic complexity: 1063 Second operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 5 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:36,325 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 427 states and 1365 transitions. cyclomatic complexity: 1063. Second operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 5 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 662 states and 2212 transitions. Complement of second has 10 states. [2022-07-26 13:52:36,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 8 states 5 stem states 1 non-accepting loop states 2 accepting loop states [2022-07-26 13:52:36,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 5 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:36,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 50 transitions. [2022-07-26 13:52:36,327 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 8 states and 50 transitions. Stem has 10 letters. Loop has 1 letters. [2022-07-26 13:52:36,327 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:52:36,327 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 8 states and 50 transitions. Stem has 11 letters. Loop has 1 letters. [2022-07-26 13:52:36,327 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:52:36,327 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 8 states and 50 transitions. Stem has 10 letters. Loop has 2 letters. [2022-07-26 13:52:36,327 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:52:36,327 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 662 states and 2212 transitions. [2022-07-26 13:52:36,334 INFO L131 ngComponentsAnalysis]: Automaton has 122 accepting balls. 222 [2022-07-26 13:52:36,341 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 662 states to 660 states and 2206 transitions. [2022-07-26 13:52:36,341 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 518 [2022-07-26 13:52:36,342 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 655 [2022-07-26 13:52:36,342 INFO L73 IsDeterministic]: Start isDeterministic. Operand 660 states and 2206 transitions. [2022-07-26 13:52:36,343 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:52:36,343 INFO L220 hiAutomatonCegarLoop]: Abstraction has 660 states and 2206 transitions. [2022-07-26 13:52:36,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 660 states and 2206 transitions. [2022-07-26 13:52:36,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 660 to 431. [2022-07-26 13:52:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 431 states, 431 states have (on average 3.194895591647332) internal successors, (1377), 430 states have internal predecessors, (1377), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:36,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 431 states and 1377 transitions. [2022-07-26 13:52:36,356 INFO L242 hiAutomatonCegarLoop]: Abstraction has 431 states and 1377 transitions. [2022-07-26 13:52:36,356 INFO L426 stractBuchiCegarLoop]: Abstraction has 431 states and 1377 transitions. [2022-07-26 13:52:36,356 INFO L333 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-26 13:52:36,356 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 431 states and 1377 transitions. [2022-07-26 13:52:36,359 INFO L131 ngComponentsAnalysis]: Automaton has 122 accepting balls. 222 [2022-07-26 13:52:36,359 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:52:36,359 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:52:36,360 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:52:36,360 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 13:52:36,360 INFO L733 eck$LassoCheckResult]: Stem: 13139#[ULTIMATE.startENTRY]don't care [992] ULTIMATE.startENTRY-->L154-6: Formula: (let ((.cse1 (store |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 1))) (let ((.cse0 (select |v_#memory_int_252| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81| 1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| (+ v_~n_1~0_189 1)) (= (select |v_#valid_359| 2) 1) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| 0)) (= (select .cse0 0) 48) (= (select |v_#valid_359| 0) 0) (= 0 |v_ULTIMATE.start_main_~#t4~0#1.offset_71|) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t4~0#1.base_81|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (not (= (ite (< v_~n_1~0_189 2147483647) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= v_~X_0~0.offset_108 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 0)) (= 34 (select |v_#length_280| 2)) (= (select .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (= (select |v_#valid_359| 1) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_69| 0) (= (select |v_#length_280| 1) 2) (= (select |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) 0) (= (store (store (store |v_#length_280| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_81| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_279|) (= 0 (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| |v_#StackHeapBarrier_61|) (= |v_#NULL.offset_8| 0) (= (select .cse0 1) 0) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) (= |v_#NULL.base_8| 0) (= |v_#valid_358| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 1)) (< 0 |v_#StackHeapBarrier_61|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61| 0) (= v_~X_0~0.base_108 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_61|, #valid=|v_#valid_359|, #memory_int=|v_#memory_int_252|, #length=|v_#length_280|} OutVars{~s_6~0=v_~s_6~0_83, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_32|, ~s_2~0=v_~s_2~0_107, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_97|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_38|, #length=|v_#length_279|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_81|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_39|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|, ULTIMATE.start_main_#t~nondet31#1=|v_ULTIMATE.start_main_#t~nondet31#1_35|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_39|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_42|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_36|, #StackHeapBarrier=|v_#StackHeapBarrier_61|, ~n_1~0=v_~n_1~0_189, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_34|, ~X_0~0.offset=v_~X_0~0.offset_108, ~t_5~0=v_~t_5~0_67, ~i_3~0=v_~i_3~0_226, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base_51|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_44|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_36|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_69|, ~t_4~0=v_~t_4~0_79, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_115|, ~t_8~0=v_~t_8~0_63, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~i_7~0=v_~i_7~0_111, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_46|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_32|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_35|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_79|, ~X_0~0.base=v_~X_0~0.base_108, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_35|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_30|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_252|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_30|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_28|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_71|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset_51|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|} AuxVars[] AssignedVars[~s_6~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~i_3~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base, ~s_2~0, ULTIMATE.start_main_#t~nondet25#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre30#1, ULTIMATE.start_main_#t~nondet22#1, ~t_4~0, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~t_8~0, #length, ULTIMATE.start_main_~#t4~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post35#1, ULTIMATE.start_main_#t~nondet26#1, ~i_7~0, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret27#1.offset, ULTIMATE.start_main_#t~nondet31#1, ULTIMATE.start_main_#t~pre28#1, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_main_~#t1~0#1.base, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~ret27#1.base, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem33#1, ~n_1~0, ULTIMATE.start_main_#t~nondet20#1, #valid, ~X_0~0.offset, ~t_5~0, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 12769#[L154-6]don't care [977] L154-6-->L154-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 4) (select |v_#length_245| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_52|) (= |v_#memory_int_242| (store |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (store (select |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 1)) (= (select |v_#valid_320| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_243|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_242|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_25|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post35#1] 12771#[L154-6]don't care [977] L154-6-->L154-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 4) (select |v_#length_245| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_52|) (= |v_#memory_int_242| (store |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (store (select |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 1)) (= (select |v_#valid_320| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_243|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_242|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_25|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post35#1] 12773#[L154-6]don't care [974] L154-6-->L138-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_57|) (select |v_#length_241| |v_ULTIMATE.start_main_~#t1~0#1.base_67|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40| |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| v_~X_0~0.offset_98) (= (store |v_#memory_int_237| |v_ULTIMATE.start_main_~#t1~0#1.base_67| (store (select |v_#memory_int_237| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) |v_ULTIMATE.start_main_~#t1~0#1.offset_57| |v_ULTIMATE.start_main_#t~pre28#1_31|)) |v_#memory_int_236|) (= |v_ULTIMATE.start_main_#t~pre28#1_31| |v_#pthreadsForks_126|) (= (select |v_#valid_316| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_57|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| v_~X_0~0.base_98) (= |v_#pthreadsForks_125| (+ |v_#pthreadsForks_126| 1))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|, #pthreadsForks=|v_#pthreadsForks_126|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_237|, #length=|v_#length_241|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_25|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_31|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~X_0~0.base=v_~X_0~0.base_98, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_25|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24|, #pthreadsForks=|v_#pthreadsForks_125|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_236|, #length=|v_#length_241|, ~X_0~0.offset=v_~X_0~0.offset_98} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret27#1.offset, #memory_int, ULTIMATE.start_main_#t~pre28#1, ~X_0~0.offset, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret27#1.base] 12977#[L138-3]don't care [800] L138-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar3_2 0) (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre28#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= v_thread1Thread1of1ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_12|, thread1Thread1of1ForFork0_thidvar2=v_thread1Thread1of1ForFork0_thidvar2_2, thread1Thread1of1ForFork0_thidvar3=v_thread1Thread1of1ForFork0_thidvar3_2, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_10|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_6|, thread1Thread1of1ForFork0_#t~pre11=|v_thread1Thread1of1ForFork0_#t~pre11_8|, thread1Thread1of1ForFork0_#t~mem13=|v_thread1Thread1of1ForFork0_#t~mem13_6|, thread1Thread1of1ForFork0_~#t3~0.base=|v_thread1Thread1of1ForFork0_~#t3~0.base_12|, thread1Thread1of1ForFork0_#t~mem14=|v_thread1Thread1of1ForFork0_#t~mem14_6|, thread1Thread1of1ForFork0_#t~nondet10=|v_thread1Thread1of1ForFork0_#t~nondet10_4|, thread1Thread1of1ForFork0_~#t3~0.offset=|v_thread1Thread1of1ForFork0_~#t3~0.offset_10|, thread1Thread1of1ForFork0_#t~nondet12=|v_thread1Thread1of1ForFork0_#t~nondet12_4|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_8|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_~#t2~0.base, thread1Thread1of1ForFork0_thidvar2, thread1Thread1of1ForFork0_thidvar3, thread1Thread1of1ForFork0_~#t2~0.offset, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~pre11, thread1Thread1of1ForFork0_#t~mem13, thread1Thread1of1ForFork0_~#t3~0.base, thread1Thread1of1ForFork0_#t~mem14, thread1Thread1of1ForFork0_#t~nondet10, thread1Thread1of1ForFork0_~#t3~0.offset, thread1Thread1of1ForFork0_#t~nondet12, thread1Thread1of1ForFork0_#t~pre9] 12501#[thread1ENTRY, L138-4]don't care [829] thread1ENTRY-->L84-1: Formula: (let ((.cse0 (store |v_#valid_86| |v_thread1Thread1of1ForFork0_~#t2~0.base_15| 1))) (and (< |v_#StackHeapBarrier_15| |v_thread1Thread1of1ForFork0_~#t3~0.base_21|) (not (= |v_thread1Thread1of1ForFork0_~#t3~0.base_21| 0)) (= (store .cse0 |v_thread1Thread1of1ForFork0_~#t3~0.base_21| 1) |v_#valid_84|) (= |v_thread1Thread1of1ForFork0_~#t3~0.offset_19| 0) (= (select |v_#valid_86| |v_thread1Thread1of1ForFork0_~#t2~0.base_15|) 0) (= (select .cse0 |v_thread1Thread1of1ForFork0_~#t3~0.base_21|) 0) (= (store (store |v_#length_71| |v_thread1Thread1of1ForFork0_~#t2~0.base_15| 4) |v_thread1Thread1of1ForFork0_~#t3~0.base_21| 4) |v_#length_69|) (= |v_thread1Thread1of1ForFork0_~#t2~0.offset_13| 0) (not (= |v_thread1Thread1of1ForFork0_~#t2~0.base_15| 0)) (< |v_#StackHeapBarrier_15| |v_thread1Thread1of1ForFork0_~#t2~0.base_15|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_86|, #length=|v_#length_71|} OutVars{thread1Thread1of1ForFork0_~#t3~0.base=|v_thread1Thread1of1ForFork0_~#t3~0.base_21|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_15|, #valid=|v_#valid_84|, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_13|, #length=|v_#length_69|, thread1Thread1of1ForFork0_~#t3~0.offset=|v_thread1Thread1of1ForFork0_~#t3~0.offset_19|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~#t3~0.base, thread1Thread1of1ForFork0_~#t2~0.base, #valid, thread1Thread1of1ForFork0_~#t2~0.offset, #length, thread1Thread1of1ForFork0_~#t3~0.offset] 12505#[L84-1, L138-4]don't care [878] L84-1-->L91: Formula: (and (= |v_#pthreadsForks_43| |v_thread1Thread1of1ForFork0_#t~pre9_23|) (= v_~i_3~0_124 0) (= v_~s_2~0_73 0)) InVars {#pthreadsForks=|v_#pthreadsForks_43|} OutVars{~i_3~0=v_~i_3~0_124, #pthreadsForks=|v_#pthreadsForks_43|, ~s_2~0=v_~s_2~0_73, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_23|} AuxVars[] AssignedVars[~i_3~0, ~s_2~0, thread1Thread1of1ForFork0_#t~pre9] 12903#[L91, L138-4]don't care [744] L91-->L91-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 12749#[L91-1, L138-4]don't care [745] L91-1-->L91-2: Formula: (and (<= (+ |v_thread1Thread1of1ForFork0_~#t2~0.offset_3| 4) (select |v_#length_5| |v_thread1Thread1of1ForFork0_~#t2~0.base_3|)) (= (select |v_#valid_5| |v_thread1Thread1of1ForFork0_~#t2~0.base_3|) 1) (<= 0 |v_thread1Thread1of1ForFork0_~#t2~0.offset_3|) (= (store |v_#memory_int_2| |v_thread1Thread1of1ForFork0_~#t2~0.base_3| (store (select |v_#memory_int_2| |v_thread1Thread1of1ForFork0_~#t2~0.base_3|) |v_thread1Thread1of1ForFork0_~#t2~0.offset_3| |v_thread1Thread1of1ForFork0_#t~pre9_3|)) |v_#memory_int_1|)) InVars {thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_3|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_2|, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_3|, #length=|v_#length_5|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_3|} OutVars{thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_3|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_1|, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_3|, #length=|v_#length_5|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_3|} AuxVars[] AssignedVars[#memory_int] 12751#[L91-2, L138-4]don't care [812] L91-2-->L56: Formula: (and (= |v_thread1Thread1of1ForFork0_#t~pre9_10| v_thread2Thread1of1ForFork1_thidvar0_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_10|} OutVars{thread2Thread1of1ForFork1_plus_#in~a#1=|v_thread2Thread1of1ForFork1_plus_#in~a#1_6|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_6|, thread2Thread1of1ForFork1_#t~mem3#1=|v_thread2Thread1of1ForFork1_#t~mem3#1_6|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_6|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork1_plus_#in~b#1=|v_thread2Thread1of1ForFork1_plus_#in~b#1_6|, thread2Thread1of1ForFork1_#t~nondet1#1=|v_thread2Thread1of1ForFork1_#t~nondet1#1_12|, thread2Thread1of1ForFork1_#t~ret4#1=|v_thread2Thread1of1ForFork1_#t~ret4#1_6|, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_10|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_6|, thread2Thread1of1ForFork1_plus_#res#1=|v_thread2Thread1of1ForFork1_plus_#res#1_6|, thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_6|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_6|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_10|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_plus_#in~a#1, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~mem3#1, thread2Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_plus_#in~b#1, thread2Thread1of1ForFork1_#t~nondet1#1, thread2Thread1of1ForFork1_#t~ret4#1, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_plus_#res#1, thread2Thread1of1ForFork1_plus_~b#1, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 12485#[L91-3, L138-4, L56]don't care [2022-07-26 13:52:36,361 INFO L735 eck$LassoCheckResult]: Loop: 12485#[L91-3, L138-4, L56]don't care [935] L56-->L53: Formula: (let ((.cse0 (* v_~i_3~0_170 4))) (let ((.cse1 (+ .cse0 v_~X_0~0.offset_74))) (and (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_41| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_41| |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41|) (<= (+ .cse0 v_~X_0~0.offset_74 4) (select |v_#length_173| v_~X_0~0.base_74)) (= v_~i_3~0_170 (+ v_~i_3~0_171 1)) (= (select (select |v_#memory_int_162| v_~X_0~0.base_74) .cse1) v_~t_4~0_51) (= (ite (< v_~i_3~0_171 v_~n_1~0_127) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41|) (= (select |v_#valid_220| v_~X_0~0.base_74) 1) (not (= (mod |v_thread2Thread1of1ForFork1_#t~nondet1#1_24| 256) 0)) (<= 0 .cse1)))) InVars {~i_3~0=v_~i_3~0_171, ~n_1~0=v_~n_1~0_127, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_162|, ~X_0~0.offset=v_~X_0~0.offset_74, #length=|v_#length_173|, ~X_0~0.base=v_~X_0~0.base_74, thread2Thread1of1ForFork1_#t~nondet1#1=|v_thread2Thread1of1ForFork1_#t~nondet1#1_24|} OutVars{~i_3~0=v_~i_3~0_170, thread2Thread1of1ForFork1_#t~mem3#1=|v_thread2Thread1of1ForFork1_#t~mem3#1_21|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41|, ~X_0~0.base=v_~X_0~0.base_74, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_41|, ~t_4~0=v_~t_4~0_51, ~n_1~0=v_~n_1~0_127, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_162|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_21|, ~X_0~0.offset=v_~X_0~0.offset_74, #length=|v_#length_173|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~i_3~0, ~t_4~0, thread2Thread1of1ForFork1_#t~mem3#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_#t~nondet1#1] 12489#[L91-3, L138-4, L53]don't care [776] L53-->L56: Formula: (let ((.cse0 (+ |v_thread2Thread1of1ForFork1_plus_~a#1_1| |v_thread2Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread2Thread1of1ForFork1_plus_#in~b#1_1| v_~t_4~0_21) (= .cse0 |v_thread2Thread1of1ForFork1_plus_#res#1_1|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread2Thread1of1ForFork1_plus_~b#1_1| 0)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (= |v_thread2Thread1of1ForFork1_plus_#in~a#1_1| |v_thread2Thread1of1ForFork1_plus_~a#1_1|) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= v_~s_2~0_46 |v_thread2Thread1of1ForFork1_plus_#in~a#1_1|) (= |v_thread2Thread1of1ForFork1_plus_#in~b#1_1| |v_thread2Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 |v_thread2Thread1of1ForFork1_plus_~b#1_1|) (<= 0 (+ |v_thread2Thread1of1ForFork1_plus_~a#1_1| |v_thread2Thread1of1ForFork1_plus_~b#1_1| 2147483648))) 1 0) 0)) (= v_~s_2~0_45 |v_thread2Thread1of1ForFork1_plus_#res#1_1|))) InVars {~s_2~0=v_~s_2~0_46, ~t_4~0=v_~t_4~0_21} OutVars{thread2Thread1of1ForFork1_#t~ret4#1=|v_thread2Thread1of1ForFork1_#t~ret4#1_1|, thread2Thread1of1ForFork1_plus_#in~a#1=|v_thread2Thread1of1ForFork1_plus_#in~a#1_1|, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~t_4~0=v_~t_4~0_21, thread2Thread1of1ForFork1_plus_#res#1=|v_thread2Thread1of1ForFork1_plus_#res#1_1|, ~s_2~0=v_~s_2~0_45, thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_1|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_1|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, thread2Thread1of1ForFork1_plus_#in~b#1=|v_thread2Thread1of1ForFork1_plus_#in~b#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~ret4#1, thread2Thread1of1ForFork1_plus_#in~a#1, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_plus_#res#1, ~s_2~0, thread2Thread1of1ForFork1_plus_~b#1, thread2Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_plus_#in~b#1] 12485#[L91-3, L138-4, L56]don't care [2022-07-26 13:52:36,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:36,361 INFO L85 PathProgramCache]: Analyzing trace with hash 1163513801, now seen corresponding path program 2 times [2022-07-26 13:52:36,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:36,361 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526871917] [2022-07-26 13:52:36,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:36,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:36,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:36,378 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:36,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:36,392 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:36,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:36,393 INFO L85 PathProgramCache]: Analyzing trace with hash 30722, now seen corresponding path program 3 times [2022-07-26 13:52:36,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:36,393 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1292658188] [2022-07-26 13:52:36,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:36,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:36,398 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:36,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:36,403 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:36,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:36,404 INFO L85 PathProgramCache]: Analyzing trace with hash 1445295562, now seen corresponding path program 2 times [2022-07-26 13:52:36,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:36,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265304036] [2022-07-26 13:52:36,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:36,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:36,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:36,428 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:36,447 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:37,133 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:38,581 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:52:38,581 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:52:38,582 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:52:38,582 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:52:38,582 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:52:38,582 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:38,582 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:52:38,582 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:52:38,582 INFO L133 ssoRankerPreferences]: Filename of dumped script: parallel-parallel-sum-equiv.wvr.c_BEv2_Iteration7_Lasso [2022-07-26 13:52:38,582 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:52:38,582 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:52:38,586 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:38,594 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:38,596 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:38,597 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:38,599 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:38,601 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:38,603 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:38,605 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:38,606 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:38,609 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,582 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,589 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,592 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,594 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,596 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,597 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,599 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,601 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,602 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,604 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,606 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,614 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,616 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,618 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,620 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,622 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,624 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,626 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,627 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,629 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,631 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,634 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,635 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,639 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,641 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,643 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,645 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,647 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,648 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,650 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,652 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,654 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,655 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,657 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,658 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,660 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,662 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,663 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,665 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,667 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,668 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,670 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,671 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,673 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,674 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:39,677 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:40,431 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:52:40,431 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:52:40,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:40,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:40,436 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:40,441 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-07-26 13:52:40,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:40,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:40,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:40,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:40,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:40,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:40,447 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:40,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:40,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:40,463 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-07-26 13:52:40,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:40,464 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:40,465 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:40,465 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-07-26 13:52:40,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:40,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:40,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:40,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:40,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:40,473 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:40,473 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:40,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:40,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:40,491 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-07-26 13:52:40,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:40,491 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:40,492 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:40,492 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-07-26 13:52:40,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:40,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:40,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:40,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:40,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:40,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:40,500 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:40,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:40,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:40,516 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-07-26 13:52:40,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:40,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:40,517 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:40,517 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-07-26 13:52:40,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:40,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:40,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:40,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:40,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:40,525 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:40,525 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:40,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:40,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:40,541 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-07-26 13:52:40,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:40,542 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:40,542 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:40,543 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-07-26 13:52:40,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:40,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:40,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:40,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:40,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:40,550 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:40,551 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:40,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:40,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:40,567 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-07-26 13:52:40,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:40,567 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:40,568 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:40,569 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-07-26 13:52:40,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:40,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:40,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:40,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:40,576 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:40,577 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:40,577 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:40,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:40,595 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2022-07-26 13:52:40,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:40,595 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:40,596 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:40,597 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-07-26 13:52:40,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:40,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:40,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:40,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:40,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:40,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:40,605 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:40,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:40,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:40,621 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:40,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:40,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:40,623 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:40,624 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-07-26 13:52:40,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:40,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:40,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:40,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:40,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:40,631 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:40,631 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:40,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:40,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:40,675 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-07-26 13:52:40,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:40,675 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:40,676 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:40,676 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-07-26 13:52:40,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:40,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:40,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:40,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:40,683 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:40,684 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:40,684 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:40,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:40,702 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2022-07-26 13:52:40,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:40,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:40,703 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:40,703 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-07-26 13:52:40,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:40,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:40,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:40,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:40,711 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:40,717 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:40,717 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:40,728 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:52:40,751 INFO L443 ModelExtractionUtils]: Simplification made 17 calls to the SMT solver. [2022-07-26 13:52:40,751 INFO L444 ModelExtractionUtils]: 19 out of 40 variables were initially zero. Simplification set additionally 16 variables to zero. [2022-07-26 13:52:40,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:40,751 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:40,752 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:40,753 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-07-26 13:52:40,753 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:52:40,760 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-26 13:52:40,760 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:52:40,760 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~i_3~0, v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_3) = -2*~i_3~0 + 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_3 Supporting invariants [1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_3 - 2*~n_1~0 >= 0] [2022-07-26 13:52:40,776 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-07-26 13:52:40,949 INFO L156 tatePredicateManager]: 48 out of 49 supporting invariants were superfluous and have been removed [2022-07-26 13:52:40,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:52:41,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 14 conjunts are in the unsatisfiable core [2022-07-26 13:52:41,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:52:41,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-26 13:52:41,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-26 13:52:41,178 INFO L356 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-07-26 13:52:41,179 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 34 [2022-07-26 13:52:41,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:52:41,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 35 conjuncts, 9 conjunts are in the unsatisfiable core [2022-07-26 13:52:41,237 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:52:41,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:52:41,271 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.6 stem predicates 2 loop predicates [2022-07-26 13:52:41,271 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 431 states and 1377 transitions. cyclomatic complexity: 1071 Second operand has 8 states, 8 states have (on average 1.5) internal successors, (12), 7 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:41,482 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 431 states and 1377 transitions. cyclomatic complexity: 1071. Second operand has 8 states, 8 states have (on average 1.5) internal successors, (12), 7 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 1101 states and 3942 transitions. Complement of second has 8 states. [2022-07-26 13:52:41,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 7 states 5 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 13:52:41,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 1.5) internal successors, (12), 7 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:41,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 67 transitions. [2022-07-26 13:52:41,485 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 67 transitions. Stem has 10 letters. Loop has 2 letters. [2022-07-26 13:52:41,485 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:52:41,485 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 67 transitions. Stem has 12 letters. Loop has 2 letters. [2022-07-26 13:52:41,485 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:52:41,485 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 67 transitions. Stem has 10 letters. Loop has 4 letters. [2022-07-26 13:52:41,486 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:52:41,486 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1101 states and 3942 transitions. [2022-07-26 13:52:41,498 INFO L131 ngComponentsAnalysis]: Automaton has 94 accepting balls. 94 [2022-07-26 13:52:41,505 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1101 states to 761 states and 2730 transitions. [2022-07-26 13:52:41,505 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 384 [2022-07-26 13:52:41,507 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 550 [2022-07-26 13:52:41,508 INFO L73 IsDeterministic]: Start isDeterministic. Operand 761 states and 2730 transitions. [2022-07-26 13:52:41,508 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:52:41,508 INFO L220 hiAutomatonCegarLoop]: Abstraction has 761 states and 2730 transitions. [2022-07-26 13:52:41,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 761 states and 2730 transitions. [2022-07-26 13:52:41,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 761 to 601. [2022-07-26 13:52:41,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 601 states, 601 states have (on average 3.638935108153078) internal successors, (2187), 600 states have internal predecessors, (2187), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:41,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 601 states and 2187 transitions. [2022-07-26 13:52:41,525 INFO L242 hiAutomatonCegarLoop]: Abstraction has 601 states and 2187 transitions. [2022-07-26 13:52:41,525 INFO L426 stractBuchiCegarLoop]: Abstraction has 601 states and 2187 transitions. [2022-07-26 13:52:41,525 INFO L333 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-07-26 13:52:41,525 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 601 states and 2187 transitions. [2022-07-26 13:52:41,529 INFO L131 ngComponentsAnalysis]: Automaton has 94 accepting balls. 94 [2022-07-26 13:52:41,529 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:52:41,529 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:52:41,530 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:52:41,530 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:52:41,531 INFO L733 eck$LassoCheckResult]: Stem: 15709#[ULTIMATE.startENTRY]don't care [992] ULTIMATE.startENTRY-->L154-6: Formula: (let ((.cse1 (store |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 1))) (let ((.cse0 (select |v_#memory_int_252| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81| 1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| (+ v_~n_1~0_189 1)) (= (select |v_#valid_359| 2) 1) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| 0)) (= (select .cse0 0) 48) (= (select |v_#valid_359| 0) 0) (= 0 |v_ULTIMATE.start_main_~#t4~0#1.offset_71|) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t4~0#1.base_81|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (not (= (ite (< v_~n_1~0_189 2147483647) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= v_~X_0~0.offset_108 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 0)) (= 34 (select |v_#length_280| 2)) (= (select .cse1 |v_ULTIMATE.start_main_~#t4~0#1.base_81|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_115| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|) (= (select |v_#valid_359| 1) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_69| 0) (= (select |v_#length_280| 1) 2) (= (select |v_#valid_359| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) 0) (= (store (store (store |v_#length_280| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_81| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_279|) (= 0 (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| |v_#StackHeapBarrier_61|) (= |v_#NULL.offset_8| 0) (= (select .cse0 1) 0) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) (= |v_#NULL.base_8| 0) (= |v_#valid_358| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61| 1)) (< 0 |v_#StackHeapBarrier_61|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61| 0) (= v_~X_0~0.base_108 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_61|, #valid=|v_#valid_359|, #memory_int=|v_#memory_int_252|, #length=|v_#length_280|} OutVars{~s_6~0=v_~s_6~0_83, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_61|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_32|, ~s_2~0=v_~s_2~0_107, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_97|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_38|, #length=|v_#length_279|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_81|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_39|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_61|, ULTIMATE.start_main_#t~nondet31#1=|v_ULTIMATE.start_main_#t~nondet31#1_35|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_39|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_42|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_36|, #StackHeapBarrier=|v_#StackHeapBarrier_61|, ~n_1~0=v_~n_1~0_189, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_34|, ~X_0~0.offset=v_~X_0~0.offset_108, ~t_5~0=v_~t_5~0_67, ~i_3~0=v_~i_3~0_226, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_62|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base_51|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_44|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_36|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_69|, ~t_4~0=v_~t_4~0_79, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_27|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_115|, ~t_8~0=v_~t_8~0_63, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~i_7~0=v_~i_7~0_111, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_46|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_32|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_35|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_79|, ~X_0~0.base=v_~X_0~0.base_108, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_35|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_30|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_252|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_30|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_28|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_71|, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset_51|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_89|} AuxVars[] AssignedVars[~s_6~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~i_3~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.base, ~s_2~0, ULTIMATE.start_main_#t~nondet25#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre30#1, ULTIMATE.start_main_#t~nondet22#1, ~t_4~0, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~t_8~0, #length, ULTIMATE.start_main_~#t4~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post35#1, ULTIMATE.start_main_#t~nondet26#1, ~i_7~0, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret27#1.offset, ULTIMATE.start_main_#t~nondet31#1, ULTIMATE.start_main_#t~pre28#1, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_main_~#t1~0#1.base, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~ret27#1.base, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem33#1, ~n_1~0, ULTIMATE.start_main_#t~nondet20#1, #valid, ~X_0~0.offset, ~t_5~0, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc34#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 15415#[L154-6]don't care [977] L154-6-->L154-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 4) (select |v_#length_245| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_52|) (= |v_#memory_int_242| (store |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (store (select |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 1)) (= (select |v_#valid_320| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_243|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_242|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_25|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post35#1] 15417#[L154-6]don't care [977] L154-6-->L154-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 4) (select |v_#length_245| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_52|) (= |v_#memory_int_242| (store |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (store (select |v_#memory_int_243| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43| 1)) (= (select |v_#valid_320| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~nondet36#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet36#1_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_43|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_243|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_320|, #memory_int=|v_#memory_int_242|, #length=|v_#length_245|, ULTIMATE.start_create_fresh_int_array_#t~post35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post35#1_25|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet36#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post35#1] 15419#[L154-6]don't care [974] L154-6-->L138-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_57|) (select |v_#length_241| |v_ULTIMATE.start_main_~#t1~0#1.base_67|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40| |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| v_~X_0~0.offset_98) (= (store |v_#memory_int_237| |v_ULTIMATE.start_main_~#t1~0#1.base_67| (store (select |v_#memory_int_237| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) |v_ULTIMATE.start_main_~#t1~0#1.offset_57| |v_ULTIMATE.start_main_#t~pre28#1_31|)) |v_#memory_int_236|) (= |v_ULTIMATE.start_main_#t~pre28#1_31| |v_#pthreadsForks_126|) (= (select |v_#valid_316| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_57|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| v_~X_0~0.base_98) (= |v_#pthreadsForks_125| (+ |v_#pthreadsForks_126| 1))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|, #pthreadsForks=|v_#pthreadsForks_126|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_237|, #length=|v_#length_241|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_41|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_41|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_40|, ULTIMATE.start_main_#t~ret27#1.offset=|v_ULTIMATE.start_main_#t~ret27#1.offset_25|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_31|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~X_0~0.base=v_~X_0~0.base_98, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|, ULTIMATE.start_main_#t~ret27#1.base=|v_ULTIMATE.start_main_#t~ret27#1.base_25|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24|, #pthreadsForks=|v_#pthreadsForks_125|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_236|, #length=|v_#length_241|, ~X_0~0.offset=v_~X_0~0.offset_98} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret27#1.offset, #memory_int, ULTIMATE.start_main_#t~pre28#1, ~X_0~0.offset, ~X_0~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret27#1.base] 15611#[L138-3]don't care [800] L138-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar3_2 0) (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre28#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= v_thread1Thread1of1ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_12|, thread1Thread1of1ForFork0_thidvar2=v_thread1Thread1of1ForFork0_thidvar2_2, thread1Thread1of1ForFork0_thidvar3=v_thread1Thread1of1ForFork0_thidvar3_2, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_10|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_6|, thread1Thread1of1ForFork0_#t~pre11=|v_thread1Thread1of1ForFork0_#t~pre11_8|, thread1Thread1of1ForFork0_#t~mem13=|v_thread1Thread1of1ForFork0_#t~mem13_6|, thread1Thread1of1ForFork0_~#t3~0.base=|v_thread1Thread1of1ForFork0_~#t3~0.base_12|, thread1Thread1of1ForFork0_#t~mem14=|v_thread1Thread1of1ForFork0_#t~mem14_6|, thread1Thread1of1ForFork0_#t~nondet10=|v_thread1Thread1of1ForFork0_#t~nondet10_4|, thread1Thread1of1ForFork0_~#t3~0.offset=|v_thread1Thread1of1ForFork0_~#t3~0.offset_10|, thread1Thread1of1ForFork0_#t~nondet12=|v_thread1Thread1of1ForFork0_#t~nondet12_4|, thread1Thread1of1ForFork0_#t~pre9=|v_thread1Thread1of1ForFork0_#t~pre9_8|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_~#t2~0.base, thread1Thread1of1ForFork0_thidvar2, thread1Thread1of1ForFork0_thidvar3, thread1Thread1of1ForFork0_~#t2~0.offset, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~pre11, thread1Thread1of1ForFork0_#t~mem13, thread1Thread1of1ForFork0_~#t3~0.base, thread1Thread1of1ForFork0_#t~mem14, thread1Thread1of1ForFork0_#t~nondet10, thread1Thread1of1ForFork0_~#t3~0.offset, thread1Thread1of1ForFork0_#t~nondet12, thread1Thread1of1ForFork0_#t~pre9] 14949#[thread1ENTRY, L138-4]don't care [938] L138-4-->L139-1: Formula: (= |v_#pthreadsForks_95| |v_ULTIMATE.start_main_#t~pre30#1_53|) InVars {#pthreadsForks=|v_#pthreadsForks_95|} OutVars{#pthreadsForks=|v_#pthreadsForks_95|, ULTIMATE.start_main_#t~pre28#1=|v_ULTIMATE.start_main_#t~pre28#1_17|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_17|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre28#1, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_main_#t~pre30#1] 14951#[L139-1, thread1ENTRY]don't care [829] thread1ENTRY-->L84-1: Formula: (let ((.cse0 (store |v_#valid_86| |v_thread1Thread1of1ForFork0_~#t2~0.base_15| 1))) (and (< |v_#StackHeapBarrier_15| |v_thread1Thread1of1ForFork0_~#t3~0.base_21|) (not (= |v_thread1Thread1of1ForFork0_~#t3~0.base_21| 0)) (= (store .cse0 |v_thread1Thread1of1ForFork0_~#t3~0.base_21| 1) |v_#valid_84|) (= |v_thread1Thread1of1ForFork0_~#t3~0.offset_19| 0) (= (select |v_#valid_86| |v_thread1Thread1of1ForFork0_~#t2~0.base_15|) 0) (= (select .cse0 |v_thread1Thread1of1ForFork0_~#t3~0.base_21|) 0) (= (store (store |v_#length_71| |v_thread1Thread1of1ForFork0_~#t2~0.base_15| 4) |v_thread1Thread1of1ForFork0_~#t3~0.base_21| 4) |v_#length_69|) (= |v_thread1Thread1of1ForFork0_~#t2~0.offset_13| 0) (not (= |v_thread1Thread1of1ForFork0_~#t2~0.base_15| 0)) (< |v_#StackHeapBarrier_15| |v_thread1Thread1of1ForFork0_~#t2~0.base_15|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_86|, #length=|v_#length_71|} OutVars{thread1Thread1of1ForFork0_~#t3~0.base=|v_thread1Thread1of1ForFork0_~#t3~0.base_21|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, thread1Thread1of1ForFork0_~#t2~0.base=|v_thread1Thread1of1ForFork0_~#t2~0.base_15|, #valid=|v_#valid_84|, thread1Thread1of1ForFork0_~#t2~0.offset=|v_thread1Thread1of1ForFork0_~#t2~0.offset_13|, #length=|v_#length_69|, thread1Thread1of1ForFork0_~#t3~0.offset=|v_thread1Thread1of1ForFork0_~#t3~0.offset_19|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~#t3~0.base, thread1Thread1of1ForFork0_~#t2~0.base, #valid, thread1Thread1of1ForFork0_~#t2~0.offset, #length, thread1Thread1of1ForFork0_~#t3~0.offset] 15527#[L84-1, L139-1]don't care [574] L139-1-->L139-2: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] 15621#[L84-1, L139-2]don't care [590] L139-2-->L139-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t4~0#1.offset_3| 4) (select |v_#length_22| |v_ULTIMATE.start_main_~#t4~0#1.base_3|)) (= |v_#memory_int_16| (store |v_#memory_int_17| |v_ULTIMATE.start_main_~#t4~0#1.base_3| (store (select |v_#memory_int_17| |v_ULTIMATE.start_main_~#t4~0#1.base_3|) |v_ULTIMATE.start_main_~#t4~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre30#1_3|))) (<= 0 |v_ULTIMATE.start_main_~#t4~0#1.offset_3|) (= (select |v_#valid_27| |v_ULTIMATE.start_main_~#t4~0#1.base_3|) 1)) InVars {#valid=|v_#valid_27|, #memory_int=|v_#memory_int_17|, #length=|v_#length_22|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_3|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_3|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_3|} OutVars{#valid=|v_#valid_27|, #memory_int=|v_#memory_int_16|, #length=|v_#length_22|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_3|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_3|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_3|} AuxVars[] AssignedVars[#memory_int] 15425#[L84-1, L139-3]don't care [806] L139-3-->thread4ENTRY: Formula: (and (= 0 v_thread4Thread1of1ForFork2_thidvar2_2) (= 0 v_thread4Thread1of1ForFork2_thidvar4_2) (= |v_ULTIMATE.start_main_#t~pre30#1_6| v_thread4Thread1of1ForFork2_thidvar0_2) (= 0 v_thread4Thread1of1ForFork2_thidvar3_2) (= 0 v_thread4Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_6|} OutVars{thread4Thread1of1ForFork2_plus_#in~b#1=|v_thread4Thread1of1ForFork2_plus_#in~b#1_4|, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_8|, thread4Thread1of1ForFork2_#res#1.base=|v_thread4Thread1of1ForFork2_#res#1.base_4|, thread4Thread1of1ForFork2_#t~nondet15#1=|v_thread4Thread1of1ForFork2_#t~nondet15#1_10|, thread4Thread1of1ForFork2_#t~mem17#1=|v_thread4Thread1of1ForFork2_#t~mem17#1_4|, thread4Thread1of1ForFork2_#t~ret18#1=|v_thread4Thread1of1ForFork2_#t~ret18#1_4|, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_8|, thread4Thread1of1ForFork2_plus_~b#1=|v_thread4Thread1of1ForFork2_plus_~b#1_4|, ULTIMATE.start_main_#t~pre30#1=|v_ULTIMATE.start_main_#t~pre30#1_6|, thread4Thread1of1ForFork2_thidvar4=v_thread4Thread1of1ForFork2_thidvar4_2, thread4Thread1of1ForFork2_thidvar3=v_thread4Thread1of1ForFork2_thidvar3_2, thread4Thread1of1ForFork2_thidvar0=v_thread4Thread1of1ForFork2_thidvar0_2, thread4Thread1of1ForFork2_plus_#in~a#1=|v_thread4Thread1of1ForFork2_plus_#in~a#1_4|, thread4Thread1of1ForFork2_thidvar2=v_thread4Thread1of1ForFork2_thidvar2_2, thread4Thread1of1ForFork2_thidvar1=v_thread4Thread1of1ForFork2_thidvar1_2, thread4Thread1of1ForFork2_plus_#res#1=|v_thread4Thread1of1ForFork2_plus_#res#1_4|, thread4Thread1of1ForFork2_#res#1.offset=|v_thread4Thread1of1ForFork2_#res#1.offset_4|, thread4Thread1of1ForFork2_plus_~a#1=|v_thread4Thread1of1ForFork2_plus_~a#1_4|, thread4Thread1of1ForFork2_#t~post16#1=|v_thread4Thread1of1ForFork2_#t~post16#1_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork2_plus_#in~b#1, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork2_#res#1.base, thread4Thread1of1ForFork2_#t~nondet15#1, thread4Thread1of1ForFork2_#t~mem17#1, thread4Thread1of1ForFork2_#t~ret18#1, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_plus_~b#1, thread4Thread1of1ForFork2_thidvar4, thread4Thread1of1ForFork2_thidvar3, thread4Thread1of1ForFork2_thidvar0, thread4Thread1of1ForFork2_plus_#in~a#1, thread4Thread1of1ForFork2_thidvar2, thread4Thread1of1ForFork2_thidvar1, thread4Thread1of1ForFork2_plus_#res#1, thread4Thread1of1ForFork2_#res#1.offset, thread4Thread1of1ForFork2_plus_~a#1, thread4Thread1of1ForFork2_#t~post16#1] 14989#[L84-1, thread4ENTRY, L139-4]don't care [787] thread4ENTRY-->L113: Formula: (and (= v_~i_7~0_9 0) (= v_~s_6~0_7 0)) InVars {} OutVars{~s_6~0=v_~s_6~0_7, ~i_7~0=v_~i_7~0_9} AuxVars[] AssignedVars[~s_6~0, ~i_7~0] 14963#[L113, L84-1, L139-4]don't care [2022-07-26 13:52:41,531 INFO L735 eck$LassoCheckResult]: Loop: 14963#[L113, L84-1, L139-4]don't care [930] L113-->L113: Formula: (let ((.cse1 (* v_~i_7~0_79 4))) (let ((.cse0 (+ .cse1 v_~X_0~0.offset_70)) (.cse2 (+ |v_thread4Thread1of1ForFork2_plus_~a#1_9| |v_thread4Thread1of1ForFork2_plus_~b#1_9|))) (and (= (select (select |v_#memory_int_152| v_~X_0~0.base_70) .cse0) v_~t_8~0_37) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread4Thread1of1ForFork2_plus_~a#1_9| |v_thread4Thread1of1ForFork2_plus_~b#1_9|)) (<= 0 |v_thread4Thread1of1ForFork2_plus_~b#1_9|)) 1 0) 0)) (= v_~i_7~0_79 (+ v_~i_7~0_80 1)) (= v_~s_6~0_54 |v_thread4Thread1of1ForFork2_plus_#in~a#1_9|) (= (select |v_#valid_212| v_~X_0~0.base_70) 1) (= |v_thread4Thread1of1ForFork2_plus_#res#1_9| v_~s_6~0_53) (= |v_thread4Thread1of1ForFork2_plus_#in~a#1_9| |v_thread4Thread1of1ForFork2_plus_~a#1_9|) (= v_~t_8~0_37 |v_thread4Thread1of1ForFork2_plus_#in~b#1_9|) (not (= (mod |v_thread4Thread1of1ForFork2_#t~nondet15#1_20| 256) 0)) (= |v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_27| |v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_27|) (<= 0 .cse0) (<= (+ .cse1 v_~X_0~0.offset_70 4) (select |v_#length_165| v_~X_0~0.base_70)) (not (= |v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_27| 0)) (not (= (ite (< v_~i_7~0_80 v_~n_1~0_123) 1 0) 0)) (= |v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_27| (ite (or (<= .cse2 2147483647) (<= |v_thread4Thread1of1ForFork2_plus_~b#1_9| 0)) 1 0)) (= |v_thread4Thread1of1ForFork2_plus_#in~b#1_9| |v_thread4Thread1of1ForFork2_plus_~b#1_9|) (= .cse2 |v_thread4Thread1of1ForFork2_plus_#res#1_9|)))) InVars {~s_6~0=v_~s_6~0_54, thread4Thread1of1ForFork2_#t~nondet15#1=|v_thread4Thread1of1ForFork2_#t~nondet15#1_20|, ~n_1~0=v_~n_1~0_123, #valid=|v_#valid_212|, #memory_int=|v_#memory_int_152|, ~X_0~0.offset=v_~X_0~0.offset_70, #length=|v_#length_165|, ~X_0~0.base=v_~X_0~0.base_70, ~i_7~0=v_~i_7~0_80} OutVars{~s_6~0=v_~s_6~0_53, thread4Thread1of1ForFork2_plus_#in~b#1=|v_thread4Thread1of1ForFork2_plus_#in~b#1_9|, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1_27|, thread4Thread1of1ForFork2_#t~mem17#1=|v_thread4Thread1of1ForFork2_#t~mem17#1_15|, thread4Thread1of1ForFork2_#t~ret18#1=|v_thread4Thread1of1ForFork2_#t~ret18#1_9|, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_27|, thread4Thread1of1ForFork2_plus_~b#1=|v_thread4Thread1of1ForFork2_plus_~b#1_9|, ~X_0~0.base=v_~X_0~0.base_70, ~n_1~0=v_~n_1~0_123, thread4Thread1of1ForFork2_plus_#in~a#1=|v_thread4Thread1of1ForFork2_plus_#in~a#1_9|, #valid=|v_#valid_212|, #memory_int=|v_#memory_int_152|, ~t_8~0=v_~t_8~0_37, thread4Thread1of1ForFork2_plus_#res#1=|v_thread4Thread1of1ForFork2_plus_#res#1_9|, ~X_0~0.offset=v_~X_0~0.offset_70, #length=|v_#length_165|, thread4Thread1of1ForFork2_plus_~a#1=|v_thread4Thread1of1ForFork2_plus_~a#1_9|, thread4Thread1of1ForFork2_#t~post16#1=|v_thread4Thread1of1ForFork2_#t~post16#1_15|, ~i_7~0=v_~i_7~0_79} AuxVars[] AssignedVars[~s_6~0, thread4Thread1of1ForFork2_plus_#in~b#1, thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork2_#t~nondet15#1, thread4Thread1of1ForFork2_#t~mem17#1, thread4Thread1of1ForFork2_#t~ret18#1, thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_plus_~b#1, thread4Thread1of1ForFork2_plus_#in~a#1, ~t_8~0, thread4Thread1of1ForFork2_plus_#res#1, thread4Thread1of1ForFork2_plus_~a#1, thread4Thread1of1ForFork2_#t~post16#1, ~i_7~0] 14963#[L113, L84-1, L139-4]don't care [2022-07-26 13:52:41,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:41,531 INFO L85 PathProgramCache]: Analyzing trace with hash 484334273, now seen corresponding path program 1 times [2022-07-26 13:52:41,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:41,532 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [645578490] [2022-07-26 13:52:41,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:41,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:41,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:41,560 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:41,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:41,576 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:41,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:41,577 INFO L85 PathProgramCache]: Analyzing trace with hash 961, now seen corresponding path program 4 times [2022-07-26 13:52:41,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:41,577 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308005105] [2022-07-26 13:52:41,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:41,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:41,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:41,583 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:41,590 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:41,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:41,591 INFO L85 PathProgramCache]: Analyzing trace with hash 2129461505, now seen corresponding path program 1 times [2022-07-26 13:52:41,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:52:41,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056817326] [2022-07-26 13:52:41,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:52:41,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:52:41,643 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:41,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:41,652 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:52:41,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:52:41,670 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:52:43,580 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:52:43,580 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:52:43,580 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:52:43,580 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:52:43,581 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:52:43,581 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:43,581 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:52:43,581 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:52:43,581 INFO L133 ssoRankerPreferences]: Filename of dumped script: parallel-parallel-sum-equiv.wvr.c_BEv2_Iteration8_Lasso [2022-07-26 13:52:43,581 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:52:43,581 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:52:43,584 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:43,587 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:43,588 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:43,591 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:43,593 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:43,595 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,432 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,446 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,448 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,454 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,457 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 13:52:44,460 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,462 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,463 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 13:52:44,464 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,466 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,468 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 13:52:44,469 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,471 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 13:52:44,472 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 13:52:44,474 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,475 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 13:52:44,476 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 13:52:44,478 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 13:52:44,479 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 13:52:44,481 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 13:52:44,482 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 13:52:44,483 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 13:52:44,485 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 13:52:44,493 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 13:52:44,495 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 13:52:44,497 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,498 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 13:52:44,503 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,512 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,514 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,515 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,517 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,518 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,520 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,522 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,523 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,525 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,526 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,528 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,529 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,530 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,532 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,533 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,534 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,536 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,537 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,539 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,540 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,542 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,543 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,544 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,546 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,547 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:44,548 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:52:45,376 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:52:45,376 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:52:45,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:45,377 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:45,379 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:45,379 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-07-26 13:52:45,381 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 13:52:45,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:45,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:45,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:45,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:45,386 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:45,387 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:45,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:45,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:45,403 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-07-26 13:52:45,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:45,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:45,404 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:45,404 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-07-26 13:52:45,406 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 13:52:45,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:45,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:45,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:45,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:45,411 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:45,412 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:45,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:45,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:45,428 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:45,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:45,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:45,429 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:45,429 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-07-26 13:52:45,431 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 13:52:45,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:45,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:45,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:45,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:45,438 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:45,438 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:45,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:45,455 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:45,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:45,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:45,456 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:45,457 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-07-26 13:52:45,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:45,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:45,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:52:45,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:45,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:45,464 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:45,464 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:52:45,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:52:45,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:45,480 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2022-07-26 13:52:45,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:45,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:45,481 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:45,482 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-07-26 13:52:45,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:45,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:45,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:45,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:45,489 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:45,490 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:45,490 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:45,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:45,507 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-07-26 13:52:45,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:45,508 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:45,508 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:45,509 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-07-26 13:52:45,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:45,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:45,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:45,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:45,516 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:45,518 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:45,518 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:45,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:52:45,536 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-07-26 13:52:45,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:45,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:45,538 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:45,538 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-07-26 13:52:45,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:52:45,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:52:45,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:52:45,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:52:45,547 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:52:45,554 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:52:45,554 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:52:45,566 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:52:45,580 INFO L443 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. [2022-07-26 13:52:45,580 INFO L444 ModelExtractionUtils]: 17 out of 40 variables were initially zero. Simplification set additionally 20 variables to zero. [2022-07-26 13:52:45,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:52:45,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:52:45,581 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:52:45,581 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-07-26 13:52:45,583 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:52:45,589 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:52:45,589 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:52:45,589 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~n_1~0, ~i_7~0) = 1*~n_1~0 - 1*~i_7~0 Supporting invariants [] [2022-07-26 13:52:45,605 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:45,746 INFO L156 tatePredicateManager]: 48 out of 48 supporting invariants were superfluous and have been removed [2022-07-26 13:52:45,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:52:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:52:45,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:52:45,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:52:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:52:45,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 30 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 13:52:45,812 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:52:45,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:52:45,813 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 13:52:45,813 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 601 states and 2187 transitions. cyclomatic complexity: 1731 Second operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:45,896 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 601 states and 2187 transitions. cyclomatic complexity: 1731. Second operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 1226 states and 4810 transitions. Complement of second has 4 states. [2022-07-26 13:52:45,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 13:52:45,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:52:45,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 92 transitions. [2022-07-26 13:52:45,900 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 92 transitions. Stem has 11 letters. Loop has 1 letters. [2022-07-26 13:52:45,901 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:52:45,901 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 92 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-26 13:52:45,901 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:52:45,901 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 92 transitions. Stem has 11 letters. Loop has 2 letters. [2022-07-26 13:52:45,901 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:52:45,901 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1226 states and 4810 transitions. [2022-07-26 13:52:45,915 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 13:52:45,915 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1226 states to 0 states and 0 transitions. [2022-07-26 13:52:45,915 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-07-26 13:52:45,915 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-07-26 13:52:45,915 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-07-26 13:52:45,915 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:52:45,915 INFO L220 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:52:45,915 INFO L242 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:52:45,915 INFO L426 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:52:45,915 INFO L333 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-07-26 13:52:45,916 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-07-26 13:52:45,916 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 13:52:45,916 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-07-26 13:52:45,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 01:52:45 BoogieIcfgContainer [2022-07-26 13:52:45,922 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 13:52:45,923 INFO L158 Benchmark]: Toolchain (without parser) took 28576.65ms. Allocated memory was 183.5MB in the beginning and 325.1MB in the end (delta: 141.6MB). Free memory was 133.5MB in the beginning and 106.2MB in the end (delta: 27.3MB). Peak memory consumption was 169.8MB. Max. memory is 8.0GB. [2022-07-26 13:52:45,923 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 183.5MB. Free memory is still 150.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 13:52:45,924 INFO L158 Benchmark]: CACSL2BoogieTranslator took 360.32ms. Allocated memory is still 183.5MB. Free memory was 133.3MB in the beginning and 158.8MB in the end (delta: -25.5MB). Peak memory consumption was 10.1MB. Max. memory is 8.0GB. [2022-07-26 13:52:45,924 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.51ms. Allocated memory is still 183.5MB. Free memory was 158.8MB in the beginning and 156.3MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 13:52:45,924 INFO L158 Benchmark]: Boogie Preprocessor took 47.47ms. Allocated memory is still 183.5MB. Free memory was 156.3MB in the beginning and 154.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 13:52:45,925 INFO L158 Benchmark]: RCFGBuilder took 729.30ms. Allocated memory is still 183.5MB. Free memory was 154.8MB in the beginning and 119.6MB in the end (delta: 35.1MB). Peak memory consumption was 35.7MB. Max. memory is 8.0GB. [2022-07-26 13:52:45,925 INFO L158 Benchmark]: BuchiAutomizer took 27370.28ms. Allocated memory was 183.5MB in the beginning and 325.1MB in the end (delta: 141.6MB). Free memory was 119.1MB in the beginning and 106.2MB in the end (delta: 12.9MB). Peak memory consumption was 155.5MB. Max. memory is 8.0GB. [2022-07-26 13:52:45,926 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 183.5MB. Free memory is still 150.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 360.32ms. Allocated memory is still 183.5MB. Free memory was 133.3MB in the beginning and 158.8MB in the end (delta: -25.5MB). Peak memory consumption was 10.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 60.51ms. Allocated memory is still 183.5MB. Free memory was 158.8MB in the beginning and 156.3MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 47.47ms. Allocated memory is still 183.5MB. Free memory was 156.3MB in the beginning and 154.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 729.30ms. Allocated memory is still 183.5MB. Free memory was 154.8MB in the beginning and 119.6MB in the end (delta: 35.1MB). Peak memory consumption was 35.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 27370.28ms. Allocated memory was 183.5MB in the beginning and 325.1MB in the end (delta: 141.6MB). Free memory was 119.1MB in the beginning and 106.2MB in the end (delta: 12.9MB). Peak memory consumption was 155.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 8 terminating modules (4 trivial, 4 deterministic, 0 nondeterministic). One deterministic module has affine ranking function size + -1 * i and consists of 4 locations. One deterministic module has affine ranking function -2 * i_7 + unknown-#length-unknown[arr] and consists of 8 locations. One deterministic module has affine ranking function -2 * i_3 + unknown-#length-unknown[arr] and consists of 7 locations. One deterministic module has affine ranking function -1 * i_7 + n_1 and consists of 3 locations. 4 modules have a trivial ranking function, the largest among these consists of 14 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 27.2s and 9 iterations. TraceHistogramMax:2. Analysis of lassos took 19.0s. Construction of modules took 0.8s. Büchi inclusion checks took 1.6s. Highest rank in rank-based complementation 3. Minimization of det autom 6. Minimization of nondet autom 2. Automata minimization 0.1s AutomataMinimizationTime, 7 MinimizatonAttempts, 545 StatesRemovedByMinimization, 4 NontrivialMinimizations. Non-live state removal took 0.1s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [4, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 761 SdHoareTripleChecker+Valid, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 759 mSDsluCounter, 338 SdHoareTripleChecker+Invalid, 0.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 893 mSDsCounter, 44 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1384 IncrementalHoareTripleChecker+Invalid, 1428 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 44 mSolverCounterUnsat, 87 mSDtfsCounter, 1384 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc4 concLT0 SILN0 SILU0 SILI0 SILT0 lasso4 LassoPreprocessingBenchmarks: Lassos: inital367 mio100 ax114 hnf100 lsp77 ukn72 mio100 lsp35 div116 bol100 ite100 ukn100 eq177 hnf91 smp92 dnf146 smp71 tf100 neg99 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 90ms VariablesStem: 4 VariablesLoop: 9 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 4 MotzkinApplications: 16 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 5.3s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5.2s, 179 PlacesBefore, 47 PlacesAfterwards, 180 TransitionsBefore, 40 TransitionsAfterwards, 2612 CoEnabledTransitionPairs, 8 FixpointIterations, 96 TrivialSequentialCompositions, 31 ConcurrentSequentialCompositions, 22 TrivialYvCompositions, 10 ConcurrentYvCompositions, 8 ChoiceCompositions, 167 TotalNumberOfCompositions, 7661 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 5101, positive: 4870, positive conditional: 0, positive unconditional: 4870, negative: 231, negative conditional: 0, negative unconditional: 231, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1990, positive: 1937, positive conditional: 0, positive unconditional: 1937, negative: 53, negative conditional: 0, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1990, positive: 1921, positive conditional: 0, positive unconditional: 1921, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 53, negative conditional: 0, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 146, positive: 44, positive conditional: 0, positive unconditional: 44, negative: 102, negative conditional: 0, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5101, positive: 2933, positive conditional: 0, positive unconditional: 2933, negative: 178, negative conditional: 0, negative unconditional: 178, unknown: 1990, unknown conditional: 0, unknown unconditional: 1990] , Statistics on independence cache: Total cache size (in pairs): 312, Positive cache size: 287, Positive conditional cache size: 0, Positive unconditional cache size: 287, Negative cache size: 25, Negative conditional cache size: 0, Negative unconditional cache size: 25 RESULT: Ultimate proved your program to be correct! [2022-07-26 13:52:45,959 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:46,173 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Ended with exit code 0 [2022-07-26 13:52:46,372 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Forceful destruction successful, exit code 0 [2022-07-26 13:52:46,574 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...