/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-noLbe.epf -i ../../../trunk/examples/svcomp/pthread-deagle/arithmetic_prog_bad.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:02:50,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:02:50,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:02:51,006 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 12:02:51,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 12:02:51,010 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 12:02:51,012 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 12:02:51,017 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 12:02:51,021 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 12:02:51,024 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 12:02:51,027 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 12:02:51,032 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 12:02:51,032 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:02:51,038 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:02:51,040 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:02:51,043 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:02:51,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:02:51,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:02:51,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:02:51,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:02:51,073 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:02:51,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:02:51,080 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:02:51,084 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:02:51,085 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:02:51,098 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:02:51,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:02:51,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:02:51,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:02:51,123 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-noLbe.epf [2022-07-22 12:02:51,171 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:02:51,172 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:02:51,172 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:02:51,173 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:02:51,174 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:02:51,175 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:02:51,175 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:02:51,175 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:02:51,176 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:02:51,177 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:02:51,177 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:02:51,178 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:02:51,178 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:02:51,178 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:02:51,179 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:02:51,179 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:02:51,179 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:02:51,179 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:02:51,180 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:02:51,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:02:51,180 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:02:51,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:02:51,181 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:02:51,181 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:02:51,181 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:02:51,182 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:02:51,182 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:02:51,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:02:51,182 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:02:51,182 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:02:51,183 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:02:51,183 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-22 12:02:51,184 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:02:51,184 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:02:51,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:02:51,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:02:51,673 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:02:51,674 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:02:51,675 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:02:51,677 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-deagle/arithmetic_prog_bad.i [2022-07-22 12:02:51,755 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1bc944f8/0587ebb61559453998642820e8a996a1/FLAG82e601699 [2022-07-22 12:02:52,434 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:02:52,435 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/arithmetic_prog_bad.i [2022-07-22 12:02:52,455 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1bc944f8/0587ebb61559453998642820e8a996a1/FLAG82e601699 [2022-07-22 12:02:52,683 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1bc944f8/0587ebb61559453998642820e8a996a1 [2022-07-22 12:02:52,687 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:02:52,694 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:02:52,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:02:52,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:02:52,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:02:52,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:02:52" (1/1) ... [2022-07-22 12:02:52,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@455dd5ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:02:52, skipping insertion in model container [2022-07-22 12:02:52,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:02:52" (1/1) ... [2022-07-22 12:02:52,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:02:52,792 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:02:53,297 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/arithmetic_prog_bad.i[39758,39771] [2022-07-22 12:02:53,298 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:02:53,314 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:02:53,366 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/arithmetic_prog_bad.i[39758,39771] [2022-07-22 12:02:53,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:02:53,436 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:02:53,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:02:53 WrapperNode [2022-07-22 12:02:53,436 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:02:53,438 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:02:53,438 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:02:53,438 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:02:53,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:02:53" (1/1) ... [2022-07-22 12:02:53,468 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:02:53" (1/1) ... [2022-07-22 12:02:53,563 INFO L137 Inliner]: procedures = 243, calls = 50, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 81 [2022-07-22 12:02:53,566 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:02:53,567 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:02:53,567 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:02:53,567 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:02:53,577 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:02:53" (1/1) ... [2022-07-22 12:02:53,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:02:53" (1/1) ... [2022-07-22 12:02:53,587 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:02:53" (1/1) ... [2022-07-22 12:02:53,587 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:02:53" (1/1) ... [2022-07-22 12:02:53,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:02:53" (1/1) ... [2022-07-22 12:02:53,599 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:02:53" (1/1) ... [2022-07-22 12:02:53,601 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:02:53" (1/1) ... [2022-07-22 12:02:53,605 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:02:53,606 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:02:53,606 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:02:53,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:02:53,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:02:53" (1/1) ... [2022-07-22 12:02:53,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:02:53,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:02:53,653 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:02:53,675 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-07-22 12:02:53,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:02:53,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:02:53,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-22 12:02:53,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:02:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-22 12:02:53,734 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-22 12:02:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-22 12:02:53,734 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-22 12:02:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:02:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-07-22 12:02:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:02:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:02:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:02:53,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:02:53,737 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-22 12:02:53,935 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:02:53,937 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:02:54,172 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:02:54,183 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:02:54,183 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-07-22 12:02:54,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:02:54 BoogieIcfgContainer [2022-07-22 12:02:54,187 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:02:54,188 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:02:54,188 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:02:54,193 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:02:54,194 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:02:54,194 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:02:52" (1/3) ... [2022-07-22 12:02:54,196 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@27c60538 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:02:54, skipping insertion in model container [2022-07-22 12:02:54,196 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:02:54,196 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:02:53" (2/3) ... [2022-07-22 12:02:54,196 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@27c60538 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:02:54, skipping insertion in model container [2022-07-22 12:02:54,197 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:02:54,197 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:02:54" (3/3) ... [2022-07-22 12:02:54,199 INFO L322 chiAutomizerObserver]: Analyzing ICFG arithmetic_prog_bad.i [2022-07-22 12:02:54,319 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-22 12:02:54,364 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 131 places, 136 transitions, 288 flow [2022-07-22 12:02:54,420 INFO L129 PetriNetUnfolder]: 10/132 cut-off events. [2022-07-22 12:02:54,420 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-22 12:02:54,430 INFO L84 FinitePrefix]: Finished finitePrefix Result has 141 conditions, 132 events. 10/132 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 141 event pairs, 0 based on Foata normal form. 0/122 useless extension candidates. Maximal degree in co-relation 85. Up to 3 conditions per place. [2022-07-22 12:02:54,431 INFO L82 GeneralOperation]: Start removeDead. Operand has 131 places, 136 transitions, 288 flow [2022-07-22 12:02:54,449 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 129 places, 132 transitions, 276 flow [2022-07-22 12:02:54,467 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:02:54,468 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:02:54,468 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:02:54,468 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:02:54,468 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:02:54,468 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:02:54,468 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:02:54,469 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:02:54,471 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:02:54,787 INFO L131 ngComponentsAnalysis]: Automaton has 69 accepting balls. 1777 [2022-07-22 12:02:54,787 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:02:54,787 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:02:54,796 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:02:54,796 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:02:54,796 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:02:54,796 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 2097 states, but on-demand construction may add more states [2022-07-22 12:02:54,835 INFO L131 ngComponentsAnalysis]: Automaton has 69 accepting balls. 1777 [2022-07-22 12:02:54,835 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:02:54,835 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:02:54,838 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:02:54,838 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:02:54,849 INFO L748 eck$LassoCheckResult]: Stem: 134#[ULTIMATE.startENTRY]don't care [294] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 137#[L-1]don't care [217] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 139#[L-1-1]don't care [303] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] 141#[L-1-2]don't care [304] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_3|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|} AuxVars[] AssignedVars[] 143#[L18]don't care [271] L18-->L18-1: Formula: (and (= (select |v_#length_9| 1) 2) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_9|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] 145#[L18-1]don't care [227] L18-1-->L18-2: Formula: (= (select (select |v_#memory_int_7| 1) 0) 48) InVars {#memory_int=|v_#memory_int_7|} OutVars{#memory_int=|v_#memory_int_7|} AuxVars[] AssignedVars[] 147#[L18-2]don't care [222] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_8| 1) 1) 0) InVars {#memory_int=|v_#memory_int_8|} OutVars{#memory_int=|v_#memory_int_8|} AuxVars[] AssignedVars[] 149#[L18-3]don't care [289] L18-3-->L18-4: Formula: (and (= (select |v_#valid_15| 2) 1) (= (select |v_#length_10| 2) 1)) InVars {#length=|v_#length_10|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] 151#[L18-4]don't care [224] L18-4-->L18-5: Formula: (= (select (select |v_#memory_int_9| 2) 0) 0) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] 153#[L18-5]don't care [245] L18-5-->L871: Formula: (= v_~num~0_10 0) InVars {} OutVars{~num~0=v_~num~0_10} AuxVars[] AssignedVars[~num~0] 155#[L871]don't care [276] L871-->L872: Formula: (= v_~total~0_8 0) InVars {} OutVars{~total~0=v_~total~0_8} AuxVars[] AssignedVars[~total~0] 157#[L872]don't care [255] L872-->L873: Formula: (= v_~flag~0_4 0) InVars {} OutVars{~flag~0=v_~flag~0_4} AuxVars[] AssignedVars[~flag~0] 159#[L873]don't care [220] L873-->L873-1: Formula: (and (= |v_~#m~0.base_10| 3) (= |v_~#m~0.offset_10| 0)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset] 161#[L873-1]don't care [246] L873-1-->L873-2: Formula: (and (= 40 (select |v_#length_11| 3)) (= (select |v_#valid_16| 3) 1)) InVars {#length=|v_#length_11|, #valid=|v_#valid_16|} OutVars{#length=|v_#length_11|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[] 163#[L873-2]don't care [309] L873-2-->L873-3: Formula: (= (select (select |v_#memory_int_10| |v_~#m~0.base_11|) |v_~#m~0.offset_11|) 0) InVars {#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[] 165#[L873-3]don't care [207] L873-3-->L873-4: Formula: (= (select (select |v_#memory_int_11| |v_~#m~0.base_12|) (+ |v_~#m~0.offset_12| 4)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} OutVars{#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} AuxVars[] AssignedVars[] 167#[L873-4]don't care [196] L873-4-->L873-5: Formula: (= (select (select |v_#memory_int_12| |v_~#m~0.base_13|) (+ |v_~#m~0.offset_13| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} OutVars{#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} AuxVars[] AssignedVars[] 169#[L873-5]don't care [231] L873-5-->L873-6: Formula: (= (select (select |v_#memory_int_13| |v_~#m~0.base_14|) (+ |v_~#m~0.offset_14| 12)) 0) InVars {#memory_int=|v_#memory_int_13|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#memory_int=|v_#memory_int_13|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[] 171#[L873-6]don't care [198] L873-6-->L873-7: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_15|) (+ |v_~#m~0.offset_15| 16)) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_15|, ~#m~0.offset=|v_~#m~0.offset_15|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_15|, ~#m~0.offset=|v_~#m~0.offset_15|} AuxVars[] AssignedVars[] 173#[L873-7]don't care [236] L873-7-->L873-8: Formula: (= (select (select |v_#memory_int_15| |v_~#m~0.base_16|) (+ |v_~#m~0.offset_16| 20)) 0) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_16|, ~#m~0.offset=|v_~#m~0.offset_16|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_16|, ~#m~0.offset=|v_~#m~0.offset_16|} AuxVars[] AssignedVars[] 175#[L873-8]don't care [295] L873-8-->L873-9: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_17|) (+ |v_~#m~0.offset_17| 22)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} AuxVars[] AssignedVars[] 177#[L873-9]don't care [266] L873-9-->L873-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_18| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_5| |v_~#m~0.base_18|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_5| |v_~#m~0.base_18|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_18|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, ~#m~0.offset=|v_~#m~0.offset_18|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} OutVars{~#m~0.base=|v_~#m~0.base_18|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, ~#m~0.offset=|v_~#m~0.offset_18|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} AuxVars[] AssignedVars[] 179#[L873-10]don't care [270] L873-10-->L874: Formula: (and (= |v_~#empty~0.offset_1| 0) (= 4 |v_~#empty~0.base_1|)) InVars {} OutVars{~#empty~0.base=|v_~#empty~0.base_1|, ~#empty~0.offset=|v_~#empty~0.offset_1|} AuxVars[] AssignedVars[~#empty~0.offset, ~#empty~0.base] 181#[L874]don't care [251] L874-->L874-1: Formula: (and (= (select |v_#length_12| 4) 48) (= (select |v_#valid_17| 4) 1)) InVars {#length=|v_#length_12|, #valid=|v_#valid_17|} OutVars{#length=|v_#length_12|, #valid=|v_#valid_17|} AuxVars[] AssignedVars[] 183#[L874-1]don't care [298] L874-1-->L874-2: Formula: (= (select (select |v_#memory_int_17| |v_~#empty~0.base_2|) |v_~#empty~0.offset_2|) 0) InVars {~#empty~0.base=|v_~#empty~0.base_2|, #memory_int=|v_#memory_int_17|, ~#empty~0.offset=|v_~#empty~0.offset_2|} OutVars{~#empty~0.base=|v_~#empty~0.base_2|, #memory_int=|v_#memory_int_17|, ~#empty~0.offset=|v_~#empty~0.offset_2|} AuxVars[] AssignedVars[] 185#[L874-2]don't care [300] L874-2-->L874-3: Formula: (= (select (select |v_#memory_int_18| |v_~#empty~0.base_3|) (+ |v_~#empty~0.offset_3| 4)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_3|, #memory_int=|v_#memory_int_18|, ~#empty~0.offset=|v_~#empty~0.offset_3|} OutVars{~#empty~0.base=|v_~#empty~0.base_3|, #memory_int=|v_#memory_int_18|, ~#empty~0.offset=|v_~#empty~0.offset_3|} AuxVars[] AssignedVars[] 187#[L874-3]don't care [226] L874-3-->L874-4: Formula: (= (select (select |v_#memory_int_19| |v_~#empty~0.base_4|) (+ 8 |v_~#empty~0.offset_4|)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_4|, #memory_int=|v_#memory_int_19|, ~#empty~0.offset=|v_~#empty~0.offset_4|} OutVars{~#empty~0.base=|v_~#empty~0.base_4|, #memory_int=|v_#memory_int_19|, ~#empty~0.offset=|v_~#empty~0.offset_4|} AuxVars[] AssignedVars[] 189#[L874-4]don't care [302] L874-4-->L874-5: Formula: (= 0 (select (select |v_#memory_int_20| |v_~#empty~0.base_5|) (+ |v_~#empty~0.offset_5| 12))) InVars {~#empty~0.base=|v_~#empty~0.base_5|, #memory_int=|v_#memory_int_20|, ~#empty~0.offset=|v_~#empty~0.offset_5|} OutVars{~#empty~0.base=|v_~#empty~0.base_5|, #memory_int=|v_#memory_int_20|, ~#empty~0.offset=|v_~#empty~0.offset_5|} AuxVars[] AssignedVars[] 191#[L874-5]don't care [218] L874-5-->L874-6: Formula: (= (select (select |v_#memory_int_21| |v_~#empty~0.base_6|) (+ 16 |v_~#empty~0.offset_6|)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_6|, #memory_int=|v_#memory_int_21|, ~#empty~0.offset=|v_~#empty~0.offset_6|} OutVars{~#empty~0.base=|v_~#empty~0.base_6|, #memory_int=|v_#memory_int_21|, ~#empty~0.offset=|v_~#empty~0.offset_6|} AuxVars[] AssignedVars[] 193#[L874-6]don't care [247] L874-6-->L874-7: Formula: (= (select (select |v_#memory_int_22| |v_~#empty~0.base_7|) (+ |v_~#empty~0.offset_7| 20)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_7|, #memory_int=|v_#memory_int_22|, ~#empty~0.offset=|v_~#empty~0.offset_7|} OutVars{~#empty~0.base=|v_~#empty~0.base_7|, #memory_int=|v_#memory_int_22|, ~#empty~0.offset=|v_~#empty~0.offset_7|} AuxVars[] AssignedVars[] 195#[L874-7]don't care [244] L874-7-->L874-8: Formula: (= (select (select |v_#memory_int_23| |v_~#empty~0.base_8|) (+ |v_~#empty~0.offset_8| 24)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_8|, #memory_int=|v_#memory_int_23|, ~#empty~0.offset=|v_~#empty~0.offset_8|} OutVars{~#empty~0.base=|v_~#empty~0.base_8|, #memory_int=|v_#memory_int_23|, ~#empty~0.offset=|v_~#empty~0.offset_8|} AuxVars[] AssignedVars[] 197#[L874-8]don't care [280] L874-8-->L874-9: Formula: (= (select (select |v_#memory_int_24| |v_~#empty~0.base_9|) (+ |v_~#empty~0.offset_9| 28)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_9|, #memory_int=|v_#memory_int_24|, ~#empty~0.offset=|v_~#empty~0.offset_9|} OutVars{~#empty~0.base=|v_~#empty~0.base_9|, #memory_int=|v_#memory_int_24|, ~#empty~0.offset=|v_~#empty~0.offset_9|} AuxVars[] AssignedVars[] 199#[L874-9]don't care [206] L874-9-->L874-10: Formula: (and (= |v_~#full~0.offset_1| 0) (= 5 |v_~#full~0.base_1|)) InVars {} OutVars{~#full~0.base=|v_~#full~0.base_1|, ~#full~0.offset=|v_~#full~0.offset_1|} AuxVars[] AssignedVars[~#full~0.base, ~#full~0.offset] 201#[L874-10]don't care [201] L874-10-->L874-11: Formula: (and (= (select |v_#length_13| 5) 48) (= (select |v_#valid_18| 5) 1)) InVars {#length=|v_#length_13|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_13|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] 203#[L874-11]don't care [216] L874-11-->L874-12: Formula: (= (select (select |v_#memory_int_25| |v_~#full~0.base_2|) |v_~#full~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_25|, ~#full~0.offset=|v_~#full~0.offset_2|, ~#full~0.base=|v_~#full~0.base_2|} OutVars{#memory_int=|v_#memory_int_25|, ~#full~0.offset=|v_~#full~0.offset_2|, ~#full~0.base=|v_~#full~0.base_2|} AuxVars[] AssignedVars[] 205#[L874-12]don't care [219] L874-12-->L874-13: Formula: (= (select (select |v_#memory_int_26| |v_~#full~0.base_3|) (+ |v_~#full~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_26|, ~#full~0.offset=|v_~#full~0.offset_3|, ~#full~0.base=|v_~#full~0.base_3|} OutVars{#memory_int=|v_#memory_int_26|, ~#full~0.offset=|v_~#full~0.offset_3|, ~#full~0.base=|v_~#full~0.base_3|} AuxVars[] AssignedVars[] 207#[L874-13]don't care [263] L874-13-->L874-14: Formula: (= (select (select |v_#memory_int_27| |v_~#full~0.base_4|) (+ |v_~#full~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_27|, ~#full~0.offset=|v_~#full~0.offset_4|, ~#full~0.base=|v_~#full~0.base_4|} OutVars{#memory_int=|v_#memory_int_27|, ~#full~0.offset=|v_~#full~0.offset_4|, ~#full~0.base=|v_~#full~0.base_4|} AuxVars[] AssignedVars[] 209#[L874-14]don't care [205] L874-14-->L874-15: Formula: (= (select (select |v_#memory_int_28| |v_~#full~0.base_5|) (+ |v_~#full~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_28|, ~#full~0.offset=|v_~#full~0.offset_5|, ~#full~0.base=|v_~#full~0.base_5|} OutVars{#memory_int=|v_#memory_int_28|, ~#full~0.offset=|v_~#full~0.offset_5|, ~#full~0.base=|v_~#full~0.base_5|} AuxVars[] AssignedVars[] 211#[L874-15]don't care [179] L874-15-->L874-16: Formula: (= (select (select |v_#memory_int_29| |v_~#full~0.base_6|) (+ |v_~#full~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_29|, ~#full~0.offset=|v_~#full~0.offset_6|, ~#full~0.base=|v_~#full~0.base_6|} OutVars{#memory_int=|v_#memory_int_29|, ~#full~0.offset=|v_~#full~0.offset_6|, ~#full~0.base=|v_~#full~0.base_6|} AuxVars[] AssignedVars[] 213#[L874-16]don't care [274] L874-16-->L874-17: Formula: (= (select (select |v_#memory_int_30| |v_~#full~0.base_7|) (+ |v_~#full~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_30|, ~#full~0.offset=|v_~#full~0.offset_7|, ~#full~0.base=|v_~#full~0.base_7|} OutVars{#memory_int=|v_#memory_int_30|, ~#full~0.offset=|v_~#full~0.offset_7|, ~#full~0.base=|v_~#full~0.base_7|} AuxVars[] AssignedVars[] 215#[L874-17]don't care [229] L874-17-->L874-18: Formula: (= (select (select |v_#memory_int_31| |v_~#full~0.base_8|) (+ |v_~#full~0.offset_8| 24)) 0) InVars {#memory_int=|v_#memory_int_31|, ~#full~0.offset=|v_~#full~0.offset_8|, ~#full~0.base=|v_~#full~0.base_8|} OutVars{#memory_int=|v_#memory_int_31|, ~#full~0.offset=|v_~#full~0.offset_8|, ~#full~0.base=|v_~#full~0.base_8|} AuxVars[] AssignedVars[] 217#[L874-18]don't care [199] L874-18-->L874-19: Formula: (= (select (select |v_#memory_int_32| |v_~#full~0.base_9|) (+ |v_~#full~0.offset_9| 28)) 0) InVars {#memory_int=|v_#memory_int_32|, ~#full~0.offset=|v_~#full~0.offset_9|, ~#full~0.base=|v_~#full~0.base_9|} OutVars{#memory_int=|v_#memory_int_32|, ~#full~0.offset=|v_~#full~0.offset_9|, ~#full~0.base=|v_~#full~0.base_9|} AuxVars[] AssignedVars[] 219#[L874-19]don't care [203] L874-19-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 221#[L-1-3]don't care [307] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 223#[L-1-4]don't care [223] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 225#[L-1-5]don't care [197] L-1-5-->L907: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 227#[L907]don't care [233] L907-->L907-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 229#[L907-1]don't care [282] L907-1-->L907-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 231#[L907-2]don't care [308] L907-2-->L909: Formula: (= v_~num~0_9 0) InVars {} OutVars{~num~0=v_~num~0_9} AuxVars[] AssignedVars[~num~0] 233#[L909]don't care [232] L909-->L910: Formula: (= v_~total~0_5 0) InVars {} OutVars{~total~0=v_~total~0_5} AuxVars[] AssignedVars[~total~0] 235#[L910]don't care [193] L910-->L913: Formula: (= |v_#pthreadsMutex_17| (store |v_#pthreadsMutex_18| |v_~#m~0.base_9| (store (select |v_#pthreadsMutex_18| |v_~#m~0.base_9|) |v_~#m~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_18|, ~#m~0.base=|v_~#m~0.base_9|, ~#m~0.offset=|v_~#m~0.offset_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_17|, ~#m~0.base=|v_~#m~0.base_9|, ~#m~0.offset=|v_~#m~0.offset_9|} AuxVars[] AssignedVars[#pthreadsMutex] 237#[L913]don't care [293] L913-->L913-1: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 239#[L913-1]don't care [242] L913-1-->L913-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 241#[L913-2]don't care [230] L913-2-->L913-3: Formula: (and (= |v_#memory_$Pointer$.base_1| (store |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| (select (select |v_#memory_$Pointer$.base_1| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3|)))) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_3|) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) 1) (= (store |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| (select (select |v_#memory_$Pointer$.offset_1| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3|))) |v_#memory_$Pointer$.offset_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_3| 4) (select |v_#length_5| |v_ULTIMATE.start_main_~#t1~0#1.base_3|)) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_1|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_1|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 243#[L913-3]don't care [365] L913-3-->thread1ENTRY: Formula: (and (= |v_thread1Thread1of1ForFork1_#in~arg.offset_4| 0) (= |v_thread1Thread1of1ForFork1_#in~arg.base_4| 0) (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_4|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_~arg.offset=v_thread1Thread1of1ForFork1_~arg.offset_4, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_14, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_8|, thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_8|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_6|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~nondet5=|v_thread1Thread1of1ForFork1_#t~nondet5_6|, thread1Thread1of1ForFork1_~arg.base=v_thread1Thread1of1ForFork1_~arg.base_4, thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#in~arg.base, thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_~arg.offset, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_#t~post6, thread1Thread1of1ForFork1_#t~post7, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_#t~nondet4, thread1Thread1of1ForFork1_#t~nondet5, thread1Thread1of1ForFork1_~arg.base, thread1Thread1of1ForFork1_#in~arg.offset] 245#[L913-4, thread1ENTRY]don't care [311] thread1ENTRY-->L876: Formula: (and (= |v_thread1Thread1of1ForFork1_#in~arg.offset_1| v_thread1Thread1of1ForFork1_~arg.offset_1) (= |v_thread1Thread1of1ForFork1_#in~arg.base_1| v_thread1Thread1of1ForFork1_~arg.base_1)) InVars {thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_1|, thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_1|} OutVars{thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_1|, thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_1|, thread1Thread1of1ForFork1_~arg.offset=v_thread1Thread1of1ForFork1_~arg.offset_1, thread1Thread1of1ForFork1_~arg.base=v_thread1Thread1of1ForFork1_~arg.base_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~arg.offset, thread1Thread1of1ForFork1_~arg.base] 247#[L913-4, L876]don't care [312] L876-->L877: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 251#[L877, L913-4]don't care [313] L877-->L878-2: Formula: (= v_thread1Thread1of1ForFork1_~i~0_3 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 257#[L913-4, L878-2]don't care [2022-07-22 12:02:54,850 INFO L750 eck$LassoCheckResult]: Loop: 257#[L913-4, L878-2]don't care [316] L878-2-->L879: Formula: (< v_thread1Thread1of1ForFork1_~i~0_7 3) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} AuxVars[] AssignedVars[] 267#[L879, L913-4]don't care [318] L879-->L879-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#m~0.base_2|))) (and (= (select .cse0 |v_~#m~0.offset_2|) 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_2| (store .cse0 |v_~#m~0.offset_2| 1))) (= |v_thread1Thread1of1ForFork1_#t~nondet4_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_1|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet4, #pthreadsMutex] 283#[L879-1, L913-4]don't care [320] L879-1-->L880-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet4] 303#[L913-4, L880-2]don't care [321] L880-2-->L880-3: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] 325#[L880-3, L913-4]don't care [324] L880-3-->L882: Formula: (= |v_thread1Thread1of1ForFork1_#t~post6_1| v_~num~0_3) InVars {~num~0=v_~num~0_3} OutVars{~num~0=v_~num~0_3, thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post6] 355#[L913-4, L882]don't care [326] L882-->L882-1: Formula: (= v_~num~0_4 (+ |v_thread1Thread1of1ForFork1_#t~post6_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_3|} OutVars{~num~0=v_~num~0_4, thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_3|} AuxVars[] AssignedVars[~num~0] 393#[L882-1, L913-4]don't care [328] L882-1-->L883: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post6] 441#[L913-4, L883]don't care [330] L883-->L885: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_1| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_1|) |v_~#m~0.offset_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[#pthreadsMutex] 501#[L885, L913-4]don't care [331] L885-->L885-1: Formula: (= |v_thread1Thread1of1ForFork1_#t~post7_1| v_thread1Thread1of1ForFork1_~i~0_9) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9} OutVars{thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_1|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post7] 579#[L885-1, L913-4]don't care [332] L885-1-->L885-2: Formula: (= v_thread1Thread1of1ForFork1_~i~0_11 (+ |v_thread1Thread1of1ForFork1_#t~post7_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_3|} OutVars{thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_3|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_11} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 679#[L913-4, L885-2]don't care [333] L885-2-->L878-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post7] 257#[L913-4, L878-2]don't care [2022-07-22 12:02:54,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:02:54,858 INFO L85 PathProgramCache]: Analyzing trace with hash -1838775549, now seen corresponding path program 1 times [2022-07-22 12:02:54,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:02:54,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060383710] [2022-07-22 12:02:54,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:02:54,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:02:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:02:55,110 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:02:55,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:02:55,300 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:02:55,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:02:55,304 INFO L85 PathProgramCache]: Analyzing trace with hash 242536836, now seen corresponding path program 1 times [2022-07-22 12:02:55,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:02:55,306 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2048640818] [2022-07-22 12:02:55,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:02:55,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:02:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:02:55,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:02:55,430 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:02:55,431 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2048640818] [2022-07-22 12:02:55,432 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2048640818] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:02:55,433 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:02:55,433 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:02:55,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1433366945] [2022-07-22 12:02:55,435 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:02:55,445 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-07-22 12:02:55,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:02:55,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-22 12:02:55,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-22 12:02:55,510 INFO L87 Difference]: Start difference. First operand currently 2097 states, but on-demand construction may add more states 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) [2022-07-22 12:02:55,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:02:55,576 INFO L93 Difference]: Finished difference Result 2097 states and 5688 transitions. [2022-07-22 12:02:55,578 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2097 states and 5688 transitions. [2022-07-22 12:02:55,607 INFO L131 ngComponentsAnalysis]: Automaton has 69 accepting balls. 1777 [2022-07-22 12:02:55,647 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2097 states to 2009 states and 5479 transitions. [2022-07-22 12:02:55,649 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2009 [2022-07-22 12:02:55,660 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2009 [2022-07-22 12:02:55,661 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2009 states and 5479 transitions. [2022-07-22 12:02:55,686 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:02:55,686 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2009 states and 5479 transitions. [2022-07-22 12:02:55,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2009 states and 5479 transitions. [2022-07-22 12:02:55,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2009 to 2009. [2022-07-22 12:02:55,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2009 states, 2009 states have (on average 2.727227476356396) internal successors, (5479), 2008 states have internal predecessors, (5479), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:02:55,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 2009 states and 5479 transitions. [2022-07-22 12:02:55,851 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2009 states and 5479 transitions. [2022-07-22 12:02:55,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-22 12:02:55,856 INFO L425 stractBuchiCegarLoop]: Abstraction has 2009 states and 5479 transitions. [2022-07-22 12:02:55,856 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:02:55,857 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2009 states and 5479 transitions. [2022-07-22 12:02:55,875 INFO L131 ngComponentsAnalysis]: Automaton has 69 accepting balls. 1777 [2022-07-22 12:02:55,875 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:02:55,876 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:02:55,877 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:02:55,877 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:02:55,880 INFO L748 eck$LassoCheckResult]: Stem: 9013#[ULTIMATE.startENTRY]don't care [294] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 9015#[L-1]don't care [217] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 9037#[L-1-1]don't care [303] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] 9039#[L-1-2]don't care [304] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_3|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|} AuxVars[] AssignedVars[] 10019#[L18]don't care [271] L18-->L18-1: Formula: (and (= (select |v_#length_9| 1) 2) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_9|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] 9783#[L18-1]don't care [227] L18-1-->L18-2: Formula: (= (select (select |v_#memory_int_7| 1) 0) 48) InVars {#memory_int=|v_#memory_int_7|} OutVars{#memory_int=|v_#memory_int_7|} AuxVars[] AssignedVars[] 9785#[L18-2]don't care [222] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_8| 1) 1) 0) InVars {#memory_int=|v_#memory_int_8|} OutVars{#memory_int=|v_#memory_int_8|} AuxVars[] AssignedVars[] 9641#[L18-3]don't care [289] L18-3-->L18-4: Formula: (and (= (select |v_#valid_15| 2) 1) (= (select |v_#length_10| 2) 1)) InVars {#length=|v_#length_10|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] 8801#[L18-4]don't care [224] L18-4-->L18-5: Formula: (= (select (select |v_#memory_int_9| 2) 0) 0) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] 8803#[L18-5]don't care [245] L18-5-->L871: Formula: (= v_~num~0_10 0) InVars {} OutVars{~num~0=v_~num~0_10} AuxVars[] AssignedVars[~num~0] 10409#[L871]don't care [276] L871-->L872: Formula: (= v_~total~0_8 0) InVars {} OutVars{~total~0=v_~total~0_8} AuxVars[] AssignedVars[~total~0] 8919#[L872]don't care [255] L872-->L873: Formula: (= v_~flag~0_4 0) InVars {} OutVars{~flag~0=v_~flag~0_4} AuxVars[] AssignedVars[~flag~0] 8921#[L873]don't care [220] L873-->L873-1: Formula: (and (= |v_~#m~0.base_10| 3) (= |v_~#m~0.offset_10| 0)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset] 9991#[L873-1]don't care [246] L873-1-->L873-2: Formula: (and (= 40 (select |v_#length_11| 3)) (= (select |v_#valid_16| 3) 1)) InVars {#length=|v_#length_11|, #valid=|v_#valid_16|} OutVars{#length=|v_#length_11|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[] 9993#[L873-2]don't care [309] L873-2-->L873-3: Formula: (= (select (select |v_#memory_int_10| |v_~#m~0.base_11|) |v_~#m~0.offset_11|) 0) InVars {#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[] 10183#[L873-3]don't care [207] L873-3-->L873-4: Formula: (= (select (select |v_#memory_int_11| |v_~#m~0.base_12|) (+ |v_~#m~0.offset_12| 4)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} OutVars{#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} AuxVars[] AssignedVars[] 6537#[L873-4]don't care [196] L873-4-->L873-5: Formula: (= (select (select |v_#memory_int_12| |v_~#m~0.base_13|) (+ |v_~#m~0.offset_13| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} OutVars{#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} AuxVars[] AssignedVars[] 6539#[L873-5]don't care [231] L873-5-->L873-6: Formula: (= (select (select |v_#memory_int_13| |v_~#m~0.base_14|) (+ |v_~#m~0.offset_14| 12)) 0) InVars {#memory_int=|v_#memory_int_13|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#memory_int=|v_#memory_int_13|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[] 8837#[L873-6]don't care [198] L873-6-->L873-7: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_15|) (+ |v_~#m~0.offset_15| 16)) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_15|, ~#m~0.offset=|v_~#m~0.offset_15|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_15|, ~#m~0.offset=|v_~#m~0.offset_15|} AuxVars[] AssignedVars[] 8357#[L873-7]don't care [236] L873-7-->L873-8: Formula: (= (select (select |v_#memory_int_15| |v_~#m~0.base_16|) (+ |v_~#m~0.offset_16| 20)) 0) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_16|, ~#m~0.offset=|v_~#m~0.offset_16|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_16|, ~#m~0.offset=|v_~#m~0.offset_16|} AuxVars[] AssignedVars[] 8359#[L873-8]don't care [295] L873-8-->L873-9: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_17|) (+ |v_~#m~0.offset_17| 22)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} AuxVars[] AssignedVars[] 8609#[L873-9]don't care [266] L873-9-->L873-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_18| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_5| |v_~#m~0.base_18|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_5| |v_~#m~0.base_18|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_18|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, ~#m~0.offset=|v_~#m~0.offset_18|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} OutVars{~#m~0.base=|v_~#m~0.base_18|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, ~#m~0.offset=|v_~#m~0.offset_18|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} AuxVars[] AssignedVars[] 9611#[L873-10]don't care [270] L873-10-->L874: Formula: (and (= |v_~#empty~0.offset_1| 0) (= 4 |v_~#empty~0.base_1|)) InVars {} OutVars{~#empty~0.base=|v_~#empty~0.base_1|, ~#empty~0.offset=|v_~#empty~0.offset_1|} AuxVars[] AssignedVars[~#empty~0.offset, ~#empty~0.base] 7797#[L874]don't care [251] L874-->L874-1: Formula: (and (= (select |v_#length_12| 4) 48) (= (select |v_#valid_17| 4) 1)) InVars {#length=|v_#length_12|, #valid=|v_#valid_17|} OutVars{#length=|v_#length_12|, #valid=|v_#valid_17|} AuxVars[] AssignedVars[] 7799#[L874-1]don't care [298] L874-1-->L874-2: Formula: (= (select (select |v_#memory_int_17| |v_~#empty~0.base_2|) |v_~#empty~0.offset_2|) 0) InVars {~#empty~0.base=|v_~#empty~0.base_2|, #memory_int=|v_#memory_int_17|, ~#empty~0.offset=|v_~#empty~0.offset_2|} OutVars{~#empty~0.base=|v_~#empty~0.base_2|, #memory_int=|v_#memory_int_17|, ~#empty~0.offset=|v_~#empty~0.offset_2|} AuxVars[] AssignedVars[] 9871#[L874-2]don't care [300] L874-2-->L874-3: Formula: (= (select (select |v_#memory_int_18| |v_~#empty~0.base_3|) (+ |v_~#empty~0.offset_3| 4)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_3|, #memory_int=|v_#memory_int_18|, ~#empty~0.offset=|v_~#empty~0.offset_3|} OutVars{~#empty~0.base=|v_~#empty~0.base_3|, #memory_int=|v_#memory_int_18|, ~#empty~0.offset=|v_~#empty~0.offset_3|} AuxVars[] AssignedVars[] 8311#[L874-3]don't care [226] L874-3-->L874-4: Formula: (= (select (select |v_#memory_int_19| |v_~#empty~0.base_4|) (+ 8 |v_~#empty~0.offset_4|)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_4|, #memory_int=|v_#memory_int_19|, ~#empty~0.offset=|v_~#empty~0.offset_4|} OutVars{~#empty~0.base=|v_~#empty~0.base_4|, #memory_int=|v_#memory_int_19|, ~#empty~0.offset=|v_~#empty~0.offset_4|} AuxVars[] AssignedVars[] 8037#[L874-4]don't care [302] L874-4-->L874-5: Formula: (= 0 (select (select |v_#memory_int_20| |v_~#empty~0.base_5|) (+ |v_~#empty~0.offset_5| 12))) InVars {~#empty~0.base=|v_~#empty~0.base_5|, #memory_int=|v_#memory_int_20|, ~#empty~0.offset=|v_~#empty~0.offset_5|} OutVars{~#empty~0.base=|v_~#empty~0.base_5|, #memory_int=|v_#memory_int_20|, ~#empty~0.offset=|v_~#empty~0.offset_5|} AuxVars[] AssignedVars[] 8039#[L874-5]don't care [218] L874-5-->L874-6: Formula: (= (select (select |v_#memory_int_21| |v_~#empty~0.base_6|) (+ 16 |v_~#empty~0.offset_6|)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_6|, #memory_int=|v_#memory_int_21|, ~#empty~0.offset=|v_~#empty~0.offset_6|} OutVars{~#empty~0.base=|v_~#empty~0.base_6|, #memory_int=|v_#memory_int_21|, ~#empty~0.offset=|v_~#empty~0.offset_6|} AuxVars[] AssignedVars[] 9953#[L874-6]don't care [247] L874-6-->L874-7: Formula: (= (select (select |v_#memory_int_22| |v_~#empty~0.base_7|) (+ |v_~#empty~0.offset_7| 20)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_7|, #memory_int=|v_#memory_int_22|, ~#empty~0.offset=|v_~#empty~0.offset_7|} OutVars{~#empty~0.base=|v_~#empty~0.base_7|, #memory_int=|v_#memory_int_22|, ~#empty~0.offset=|v_~#empty~0.offset_7|} AuxVars[] AssignedVars[] 7719#[L874-7]don't care [244] L874-7-->L874-8: Formula: (= (select (select |v_#memory_int_23| |v_~#empty~0.base_8|) (+ |v_~#empty~0.offset_8| 24)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_8|, #memory_int=|v_#memory_int_23|, ~#empty~0.offset=|v_~#empty~0.offset_8|} OutVars{~#empty~0.base=|v_~#empty~0.base_8|, #memory_int=|v_#memory_int_23|, ~#empty~0.offset=|v_~#empty~0.offset_8|} AuxVars[] AssignedVars[] 7099#[L874-8]don't care [280] L874-8-->L874-9: Formula: (= (select (select |v_#memory_int_24| |v_~#empty~0.base_9|) (+ |v_~#empty~0.offset_9| 28)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_9|, #memory_int=|v_#memory_int_24|, ~#empty~0.offset=|v_~#empty~0.offset_9|} OutVars{~#empty~0.base=|v_~#empty~0.base_9|, #memory_int=|v_#memory_int_24|, ~#empty~0.offset=|v_~#empty~0.offset_9|} AuxVars[] AssignedVars[] 6609#[L874-9]don't care [206] L874-9-->L874-10: Formula: (and (= |v_~#full~0.offset_1| 0) (= 5 |v_~#full~0.base_1|)) InVars {} OutVars{~#full~0.base=|v_~#full~0.base_1|, ~#full~0.offset=|v_~#full~0.offset_1|} AuxVars[] AssignedVars[~#full~0.base, ~#full~0.offset] 6611#[L874-10]don't care [201] L874-10-->L874-11: Formula: (and (= (select |v_#length_13| 5) 48) (= (select |v_#valid_18| 5) 1)) InVars {#length=|v_#length_13|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_13|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] 7527#[L874-11]don't care [216] L874-11-->L874-12: Formula: (= (select (select |v_#memory_int_25| |v_~#full~0.base_2|) |v_~#full~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_25|, ~#full~0.offset=|v_~#full~0.offset_2|, ~#full~0.base=|v_~#full~0.base_2|} OutVars{#memory_int=|v_#memory_int_25|, ~#full~0.offset=|v_~#full~0.offset_2|, ~#full~0.base=|v_~#full~0.base_2|} AuxVars[] AssignedVars[] 7529#[L874-12]don't care [219] L874-12-->L874-13: Formula: (= (select (select |v_#memory_int_26| |v_~#full~0.base_3|) (+ |v_~#full~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_26|, ~#full~0.offset=|v_~#full~0.offset_3|, ~#full~0.base=|v_~#full~0.base_3|} OutVars{#memory_int=|v_#memory_int_26|, ~#full~0.offset=|v_~#full~0.offset_3|, ~#full~0.base=|v_~#full~0.base_3|} AuxVars[] AssignedVars[] 7815#[L874-13]don't care [263] L874-13-->L874-14: Formula: (= (select (select |v_#memory_int_27| |v_~#full~0.base_4|) (+ |v_~#full~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_27|, ~#full~0.offset=|v_~#full~0.offset_4|, ~#full~0.base=|v_~#full~0.base_4|} OutVars{#memory_int=|v_#memory_int_27|, ~#full~0.offset=|v_~#full~0.offset_4|, ~#full~0.base=|v_~#full~0.base_4|} AuxVars[] AssignedVars[] 7817#[L874-14]don't care [205] L874-14-->L874-15: Formula: (= (select (select |v_#memory_int_28| |v_~#full~0.base_5|) (+ |v_~#full~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_28|, ~#full~0.offset=|v_~#full~0.offset_5|, ~#full~0.base=|v_~#full~0.base_5|} OutVars{#memory_int=|v_#memory_int_28|, ~#full~0.offset=|v_~#full~0.offset_5|, ~#full~0.base=|v_~#full~0.base_5|} AuxVars[] AssignedVars[] 6433#[L874-15]don't care [179] L874-15-->L874-16: Formula: (= (select (select |v_#memory_int_29| |v_~#full~0.base_6|) (+ |v_~#full~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_29|, ~#full~0.offset=|v_~#full~0.offset_6|, ~#full~0.base=|v_~#full~0.base_6|} OutVars{#memory_int=|v_#memory_int_29|, ~#full~0.offset=|v_~#full~0.offset_6|, ~#full~0.base=|v_~#full~0.base_6|} AuxVars[] AssignedVars[] 6435#[L874-16]don't care [274] L874-16-->L874-17: Formula: (= (select (select |v_#memory_int_30| |v_~#full~0.base_7|) (+ |v_~#full~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_30|, ~#full~0.offset=|v_~#full~0.offset_7|, ~#full~0.base=|v_~#full~0.base_7|} OutVars{#memory_int=|v_#memory_int_30|, ~#full~0.offset=|v_~#full~0.offset_7|, ~#full~0.base=|v_~#full~0.base_7|} AuxVars[] AssignedVars[] 8835#[L874-17]don't care [229] L874-17-->L874-18: Formula: (= (select (select |v_#memory_int_31| |v_~#full~0.base_8|) (+ |v_~#full~0.offset_8| 24)) 0) InVars {#memory_int=|v_#memory_int_31|, ~#full~0.offset=|v_~#full~0.offset_8|, ~#full~0.base=|v_~#full~0.base_8|} OutVars{#memory_int=|v_#memory_int_31|, ~#full~0.offset=|v_~#full~0.offset_8|, ~#full~0.base=|v_~#full~0.base_8|} AuxVars[] AssignedVars[] 8705#[L874-18]don't care [199] L874-18-->L874-19: Formula: (= (select (select |v_#memory_int_32| |v_~#full~0.base_9|) (+ |v_~#full~0.offset_9| 28)) 0) InVars {#memory_int=|v_#memory_int_32|, ~#full~0.offset=|v_~#full~0.offset_9|, ~#full~0.base=|v_~#full~0.base_9|} OutVars{#memory_int=|v_#memory_int_32|, ~#full~0.offset=|v_~#full~0.offset_9|, ~#full~0.base=|v_~#full~0.base_9|} AuxVars[] AssignedVars[] 8197#[L874-19]don't care [203] L874-19-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 8199#[L-1-3]don't care [307] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 6719#[L-1-4]don't care [223] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 6721#[L-1-5]don't care [197] L-1-5-->L907: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 10449#[L907]don't care [233] L907-->L907-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 10419#[L907-1]don't care [282] L907-1-->L907-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 7285#[L907-2]don't care [308] L907-2-->L909: Formula: (= v_~num~0_9 0) InVars {} OutVars{~num~0=v_~num~0_9} AuxVars[] AssignedVars[~num~0] 7287#[L909]don't care [232] L909-->L910: Formula: (= v_~total~0_5 0) InVars {} OutVars{~total~0=v_~total~0_5} AuxVars[] AssignedVars[~total~0] 10441#[L910]don't care [193] L910-->L913: Formula: (= |v_#pthreadsMutex_17| (store |v_#pthreadsMutex_18| |v_~#m~0.base_9| (store (select |v_#pthreadsMutex_18| |v_~#m~0.base_9|) |v_~#m~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_18|, ~#m~0.base=|v_~#m~0.base_9|, ~#m~0.offset=|v_~#m~0.offset_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_17|, ~#m~0.base=|v_~#m~0.base_9|, ~#m~0.offset=|v_~#m~0.offset_9|} AuxVars[] AssignedVars[#pthreadsMutex] 10165#[L913]don't care [293] L913-->L913-1: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 10167#[L913-1]don't care [242] L913-1-->L913-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 10233#[L913-2]don't care [230] L913-2-->L913-3: Formula: (and (= |v_#memory_$Pointer$.base_1| (store |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| (select (select |v_#memory_$Pointer$.base_1| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3|)))) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_3|) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) 1) (= (store |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| (select (select |v_#memory_$Pointer$.offset_1| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3|))) |v_#memory_$Pointer$.offset_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_3| 4) (select |v_#length_5| |v_ULTIMATE.start_main_~#t1~0#1.base_3|)) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_1|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_1|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 10235#[L913-3]don't care [365] L913-3-->thread1ENTRY: Formula: (and (= |v_thread1Thread1of1ForFork1_#in~arg.offset_4| 0) (= |v_thread1Thread1of1ForFork1_#in~arg.base_4| 0) (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_4|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_~arg.offset=v_thread1Thread1of1ForFork1_~arg.offset_4, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_14, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_8|, thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_8|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_6|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~nondet5=|v_thread1Thread1of1ForFork1_#t~nondet5_6|, thread1Thread1of1ForFork1_~arg.base=v_thread1Thread1of1ForFork1_~arg.base_4, thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#in~arg.base, thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_~arg.offset, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_#t~post6, thread1Thread1of1ForFork1_#t~post7, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_#t~nondet4, thread1Thread1of1ForFork1_#t~nondet5, thread1Thread1of1ForFork1_~arg.base, thread1Thread1of1ForFork1_#in~arg.offset] 9907#[L913-4, thread1ENTRY]don't care [311] thread1ENTRY-->L876: Formula: (and (= |v_thread1Thread1of1ForFork1_#in~arg.offset_1| v_thread1Thread1of1ForFork1_~arg.offset_1) (= |v_thread1Thread1of1ForFork1_#in~arg.base_1| v_thread1Thread1of1ForFork1_~arg.base_1)) InVars {thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_1|, thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_1|} OutVars{thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_1|, thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_1|, thread1Thread1of1ForFork1_~arg.offset=v_thread1Thread1of1ForFork1_~arg.offset_1, thread1Thread1of1ForFork1_~arg.base=v_thread1Thread1of1ForFork1_~arg.base_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~arg.offset, thread1Thread1of1ForFork1_~arg.base] 9909#[L913-4, L876]don't care [312] L876-->L877: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 7509#[L877, L913-4]don't care [313] L877-->L878-2: Formula: (= v_thread1Thread1of1ForFork1_~i~0_3 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 7511#[L913-4, L878-2]don't care [2022-07-22 12:02:55,881 INFO L750 eck$LassoCheckResult]: Loop: 7511#[L913-4, L878-2]don't care [316] L878-2-->L879: Formula: (< v_thread1Thread1of1ForFork1_~i~0_7 3) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} AuxVars[] AssignedVars[] 10297#[L879, L913-4]don't care [318] L879-->L879-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#m~0.base_2|))) (and (= (select .cse0 |v_~#m~0.offset_2|) 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_2| (store .cse0 |v_~#m~0.offset_2| 1))) (= |v_thread1Thread1of1ForFork1_#t~nondet4_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_1|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet4, #pthreadsMutex] 9169#[L879-1, L913-4]don't care [320] L879-1-->L880-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet4] 9171#[L913-4, L880-2]don't care [322] L880-2-->L880-3: Formula: (not (< 0 v_~num~0_1)) InVars {~num~0=v_~num~0_1} OutVars{~num~0=v_~num~0_1} AuxVars[] AssignedVars[] 10073#[L880-3, L913-4]don't care [324] L880-3-->L882: Formula: (= |v_thread1Thread1of1ForFork1_#t~post6_1| v_~num~0_3) InVars {~num~0=v_~num~0_3} OutVars{~num~0=v_~num~0_3, thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post6] 10075#[L913-4, L882]don't care [326] L882-->L882-1: Formula: (= v_~num~0_4 (+ |v_thread1Thread1of1ForFork1_#t~post6_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_3|} OutVars{~num~0=v_~num~0_4, thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_3|} AuxVars[] AssignedVars[~num~0] 6729#[L882-1, L913-4]don't care [328] L882-1-->L883: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post6] 6731#[L913-4, L883]don't care [330] L883-->L885: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_1| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_1|) |v_~#m~0.offset_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[#pthreadsMutex] 7055#[L885, L913-4]don't care [331] L885-->L885-1: Formula: (= |v_thread1Thread1of1ForFork1_#t~post7_1| v_thread1Thread1of1ForFork1_~i~0_9) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9} OutVars{thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_1|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post7] 7801#[L885-1, L913-4]don't care [332] L885-1-->L885-2: Formula: (= v_thread1Thread1of1ForFork1_~i~0_11 (+ |v_thread1Thread1of1ForFork1_#t~post7_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_3|} OutVars{thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_3|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_11} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 9303#[L913-4, L885-2]don't care [333] L885-2-->L878-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post7] 7511#[L913-4, L878-2]don't care [2022-07-22 12:02:55,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:02:55,882 INFO L85 PathProgramCache]: Analyzing trace with hash -1838775549, now seen corresponding path program 2 times [2022-07-22 12:02:55,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:02:55,883 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1462476699] [2022-07-22 12:02:55,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:02:55,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:02:55,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:02:55,963 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:02:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:02:56,044 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:02:56,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:02:56,045 INFO L85 PathProgramCache]: Analyzing trace with hash 1985347171, now seen corresponding path program 1 times [2022-07-22 12:02:56,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:02:56,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1376496631] [2022-07-22 12:02:56,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:02:56,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:02:56,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:02:56,080 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:02:56,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:02:56,100 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:02:56,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:02:56,101 INFO L85 PathProgramCache]: Analyzing trace with hash 2134042145, now seen corresponding path program 1 times [2022-07-22 12:02:56,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:02:56,102 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [810867779] [2022-07-22 12:02:56,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:02:56,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:02:56,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:02:56,198 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:02:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:02:56,271 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:02:59,645 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:02:59,646 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:02:59,646 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:02:59,646 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:02:59,646 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:02:59,646 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:02:59,647 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:02:59,647 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:02:59,647 INFO L133 ssoRankerPreferences]: Filename of dumped script: arithmetic_prog_bad.i_BEv2_Iteration2_Lasso [2022-07-22 12:02:59,647 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:02:59,647 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:02:59,679 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,686 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,688 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,690 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,693 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,695 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,697 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,700 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,702 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,704 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,707 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,709 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,711 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,713 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,716 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,720 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,723 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,725 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,727 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,729 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,731 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,734 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,736 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,738 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,741 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,746 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,749 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,753 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,755 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,764 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,771 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,773 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,775 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,778 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,780 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,785 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,789 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,792 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,794 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:02:59,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:03,451 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:03,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:03,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:03,457 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:03,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:03,461 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:03,463 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:03,465 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:03,467 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:03,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:03,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:03,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:04,193 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:03:04,199 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:03:04,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:04,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:04,204 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:04,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-07-22 12:03:04,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:04,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:04,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:04,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:04,225 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:04,232 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:04,232 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:04,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:04,293 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:04,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:04,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:04,295 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:04,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:04,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:04,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:04,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:04,313 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:04,316 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:04,317 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:04,321 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-07-22 12:03:04,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:04,370 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:04,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:04,371 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:04,374 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:04,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:04,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:04,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:04,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:04,386 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:04,394 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:04,395 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:04,399 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-07-22 12:03:04,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:04,444 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:04,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:04,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:04,446 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:04,453 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-07-22 12:03:04,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:04,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:04,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:04,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:04,464 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:04,466 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:04,466 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:04,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:04,518 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:04,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:04,519 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:04,520 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:04,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:04,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:04,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:04,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:04,534 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:04,536 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:04,536 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:04,540 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-07-22 12:03:04,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:04,574 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 [2022-07-22 12:03:04,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:04,575 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:04,576 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:04,577 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-07-22 12:03:04,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:04,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:04,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:04,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:04,587 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:04,589 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:04,590 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:04,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:04,639 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:04,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:04,639 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:04,641 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:04,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:04,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:04,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:04,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:04,657 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:04,659 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:04,660 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:04,663 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-07-22 12:03:04,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:04,709 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:04,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:04,710 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:04,711 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:04,712 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-07-22 12:03:04,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:04,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:04,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:04,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:04,721 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:04,728 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:04,729 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:04,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:04,781 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:04,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:04,782 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:04,785 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:04,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:04,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:04,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:04,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:04,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:04,806 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:04,806 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:04,814 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-07-22 12:03:04,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:04,855 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:04,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:04,855 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:04,856 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:04,857 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-07-22 12:03:04,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:04,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:04,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:04,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:04,867 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:04,869 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:04,870 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:04,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:04,926 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:04,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:04,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:04,928 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:04,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:04,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:04,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:04,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:04,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:04,950 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:04,950 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:04,954 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-07-22 12:03:04,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:04,999 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:05,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,001 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,005 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-07-22 12:03:05,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:05,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,015 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,017 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:05,018 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:05,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:05,072 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:05,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,074 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,079 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 [2022-07-22 12:03:05,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,089 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,091 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:05,091 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:05,095 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-07-22 12:03:05,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:05,138 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:05,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,139 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,140 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:05,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,156 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:05,156 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:05,160 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-07-22 12:03:05,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:05,206 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:05,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,208 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,212 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-07-22 12:03:05,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:05,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,221 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,223 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:05,224 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:05,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:05,259 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:05,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,261 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,264 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-07-22 12:03:05,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:05,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,274 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:05,274 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:05,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:05,324 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:05,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,324 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,325 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:05,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,344 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:05,344 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:05,348 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-07-22 12:03:05,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:05,397 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:05,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,399 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,400 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-07-22 12:03:05,400 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 [2022-07-22 12:03:05,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:03:05,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,408 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,409 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:03:05,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:03:05,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:05,436 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2022-07-22 12:03:05,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,438 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,441 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-07-22 12:03:05,441 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 [2022-07-22 12:03:05,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:03:05,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,448 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,449 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:03:05,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:03:05,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:05,475 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:05,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,478 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,479 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,480 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-07-22 12:03:05,483 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 [2022-07-22 12:03:05,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,490 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,491 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:05,491 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:05,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:05,519 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:05,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,520 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,521 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,521 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-07-22 12:03:05,529 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 [2022-07-22 12:03:05,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,537 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,539 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:05,539 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:05,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:05,567 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2022-07-22 12:03:05,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,569 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,570 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-07-22 12:03:05,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:05,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:05,580 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:05,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:05,644 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 [2022-07-22 12:03:05,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,645 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:05,650 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-07-22 12:03:05,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,656 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:05,657 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:05,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:05,712 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:05,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,713 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,719 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-07-22 12:03:05,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:05,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,727 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,728 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:05,728 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:05,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:05,755 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:05,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,757 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-07-22 12:03:05,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:05,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,767 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:05,767 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:05,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:05,792 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:05,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,793 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,793 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,795 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-07-22 12:03:05,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:05,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:05,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:05,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:05,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:05,805 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:05,805 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:05,810 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:03:05,837 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2022-07-22 12:03:05,838 INFO L444 ModelExtractionUtils]: 2 out of 7 variables were initially zero. Simplification set additionally 2 variables to zero. [2022-07-22 12:03:05,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:05,840 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:05,843 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:05,849 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:03:05,858 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-07-22 12:03:05,872 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:03:05,872 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:03:05,873 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread1Thread1of1ForFork1_~i~0) = -2*thread1Thread1of1ForFork1_~i~0 + 5 Supporting invariants [] [2022-07-22 12:03:05,931 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-07-22 12:03:06,800 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:09,969 INFO L257 tatePredicateManager]: 351 out of 351 supporting invariants were superfluous and have been removed [2022-07-22 12:03:09,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:03:10,035 INFO L263 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:03:10,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:03:10,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:03:10,110 INFO L263 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:03:10,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:03:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:03:10,199 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2022-07-22 12:03:10,200 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2009 states and 5479 transitions. cyclomatic complexity: 3539 Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:10,387 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 2009 states and 5479 transitions. cyclomatic complexity: 3539. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 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 4927 states and 13842 transitions. Complement of second has 7 states. [2022-07-22 12:03:10,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-22 12:03:10,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:10,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 171 transitions. [2022-07-22 12:03:10,391 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 171 transitions. Stem has 58 letters. Loop has 11 letters. [2022-07-22 12:03:10,392 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:03:10,392 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:03:10,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:10,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:03:10,434 INFO L263 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:03:10,436 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:03:10,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:03:10,497 INFO L263 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:03:10,498 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:03:10,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:03:10,570 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.1 stem predicates 4 loop predicates [2022-07-22 12:03:10,570 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2009 states and 5479 transitions. cyclomatic complexity: 3539 Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:10,738 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 2009 states and 5479 transitions. cyclomatic complexity: 3539. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 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 5010 states and 14254 transitions. Complement of second has 9 states. [2022-07-22 12:03:10,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2022-07-22 12:03:10,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:10,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 205 transitions. [2022-07-22 12:03:10,741 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 205 transitions. Stem has 58 letters. Loop has 11 letters. [2022-07-22 12:03:10,741 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:03:10,741 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 205 transitions. Stem has 69 letters. Loop has 11 letters. [2022-07-22 12:03:10,742 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:03:10,742 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 205 transitions. Stem has 58 letters. Loop has 22 letters. [2022-07-22 12:03:10,742 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:03:10,743 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5010 states and 14254 transitions. [2022-07-22 12:03:10,816 INFO L131 ngComponentsAnalysis]: Automaton has 146 accepting balls. 2695 [2022-07-22 12:03:10,888 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5010 states to 4870 states and 13869 transitions. [2022-07-22 12:03:10,889 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3225 [2022-07-22 12:03:10,898 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3498 [2022-07-22 12:03:10,898 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4870 states and 13869 transitions. [2022-07-22 12:03:10,898 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:03:10,898 INFO L220 hiAutomatonCegarLoop]: Abstraction has 4870 states and 13869 transitions. [2022-07-22 12:03:10,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4870 states and 13869 transitions. [2022-07-22 12:03:11,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4870 to 4599. [2022-07-22 12:03:11,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4599 states, 4599 states have (on average 2.836703631224179) internal successors, (13046), 4598 states have internal predecessors, (13046), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4599 states to 4599 states and 13046 transitions. [2022-07-22 12:03:11,102 INFO L242 hiAutomatonCegarLoop]: Abstraction has 4599 states and 13046 transitions. [2022-07-22 12:03:11,102 INFO L425 stractBuchiCegarLoop]: Abstraction has 4599 states and 13046 transitions. [2022-07-22 12:03:11,102 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:03:11,102 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4599 states and 13046 transitions. [2022-07-22 12:03:11,137 INFO L131 ngComponentsAnalysis]: Automaton has 146 accepting balls. 2695 [2022-07-22 12:03:11,137 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:03:11,137 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:03:11,139 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:03:11,139 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:03:11,141 INFO L748 eck$LassoCheckResult]: Stem: 26515#[ULTIMATE.startENTRY]don't care [294] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 26517#[L-1]don't care [217] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 26569#[L-1-1]don't care [303] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] 26571#[L-1-2]don't care [304] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_3|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|} AuxVars[] AssignedVars[] 28341#[L18]don't care [271] L18-->L18-1: Formula: (and (= (select |v_#length_9| 1) 2) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_9|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] 27913#[L18-1]don't care [227] L18-1-->L18-2: Formula: (= (select (select |v_#memory_int_7| 1) 0) 48) InVars {#memory_int=|v_#memory_int_7|} OutVars{#memory_int=|v_#memory_int_7|} AuxVars[] AssignedVars[] 27915#[L18-2]don't care [222] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_8| 1) 1) 0) InVars {#memory_int=|v_#memory_int_8|} OutVars{#memory_int=|v_#memory_int_8|} AuxVars[] AssignedVars[] 27639#[L18-3]don't care [289] L18-3-->L18-4: Formula: (and (= (select |v_#valid_15| 2) 1) (= (select |v_#length_10| 2) 1)) InVars {#length=|v_#length_10|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] 26161#[L18-4]don't care [224] L18-4-->L18-5: Formula: (= (select (select |v_#memory_int_9| 2) 0) 0) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] 26163#[L18-5]don't care [245] L18-5-->L871: Formula: (= v_~num~0_10 0) InVars {} OutVars{~num~0=v_~num~0_10} AuxVars[] AssignedVars[~num~0] 29109#[L871]don't care [276] L871-->L872: Formula: (= v_~total~0_8 0) InVars {} OutVars{~total~0=v_~total~0_8} AuxVars[] AssignedVars[~total~0] 26371#[L872]don't care [255] L872-->L873: Formula: (= v_~flag~0_4 0) InVars {} OutVars{~flag~0=v_~flag~0_4} AuxVars[] AssignedVars[~flag~0] 26373#[L873]don't care [220] L873-->L873-1: Formula: (and (= |v_~#m~0.base_10| 3) (= |v_~#m~0.offset_10| 0)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset] 28285#[L873-1]don't care [246] L873-1-->L873-2: Formula: (and (= 40 (select |v_#length_11| 3)) (= (select |v_#valid_16| 3) 1)) InVars {#length=|v_#length_11|, #valid=|v_#valid_16|} OutVars{#length=|v_#length_11|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[] 28287#[L873-2]don't care [309] L873-2-->L873-3: Formula: (= (select (select |v_#memory_int_10| |v_~#m~0.base_11|) |v_~#m~0.offset_11|) 0) InVars {#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[] 28645#[L873-3]don't care [207] L873-3-->L873-4: Formula: (= (select (select |v_#memory_int_11| |v_~#m~0.base_12|) (+ |v_~#m~0.offset_12| 4)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} OutVars{#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} AuxVars[] AssignedVars[] 22421#[L873-4]don't care [196] L873-4-->L873-5: Formula: (= (select (select |v_#memory_int_12| |v_~#m~0.base_13|) (+ |v_~#m~0.offset_13| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} OutVars{#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} AuxVars[] AssignedVars[] 22423#[L873-5]don't care [231] L873-5-->L873-6: Formula: (= (select (select |v_#memory_int_13| |v_~#m~0.base_14|) (+ |v_~#m~0.offset_14| 12)) 0) InVars {#memory_int=|v_#memory_int_13|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#memory_int=|v_#memory_int_13|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[] 26225#[L873-6]don't care [198] L873-6-->L873-7: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_15|) (+ |v_~#m~0.offset_15| 16)) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_15|, ~#m~0.offset=|v_~#m~0.offset_15|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_15|, ~#m~0.offset=|v_~#m~0.offset_15|} AuxVars[] AssignedVars[] 25411#[L873-7]don't care [236] L873-7-->L873-8: Formula: (= (select (select |v_#memory_int_15| |v_~#m~0.base_16|) (+ |v_~#m~0.offset_16| 20)) 0) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_16|, ~#m~0.offset=|v_~#m~0.offset_16|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_16|, ~#m~0.offset=|v_~#m~0.offset_16|} AuxVars[] AssignedVars[] 25413#[L873-8]don't care [295] L873-8-->L873-9: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_17|) (+ |v_~#m~0.offset_17| 22)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} AuxVars[] AssignedVars[] 25841#[L873-9]don't care [266] L873-9-->L873-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_18| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_5| |v_~#m~0.base_18|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_5| |v_~#m~0.base_18|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_18|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, ~#m~0.offset=|v_~#m~0.offset_18|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} OutVars{~#m~0.base=|v_~#m~0.base_18|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, ~#m~0.offset=|v_~#m~0.offset_18|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} AuxVars[] AssignedVars[] 27571#[L873-10]don't care [270] L873-10-->L874: Formula: (and (= |v_~#empty~0.offset_1| 0) (= 4 |v_~#empty~0.base_1|)) InVars {} OutVars{~#empty~0.base=|v_~#empty~0.base_1|, ~#empty~0.offset=|v_~#empty~0.offset_1|} AuxVars[] AssignedVars[~#empty~0.offset, ~#empty~0.base] 24465#[L874]don't care [251] L874-->L874-1: Formula: (and (= (select |v_#length_12| 4) 48) (= (select |v_#valid_17| 4) 1)) InVars {#length=|v_#length_12|, #valid=|v_#valid_17|} OutVars{#length=|v_#length_12|, #valid=|v_#valid_17|} AuxVars[] AssignedVars[] 24467#[L874-1]don't care [298] L874-1-->L874-2: Formula: (= (select (select |v_#memory_int_17| |v_~#empty~0.base_2|) |v_~#empty~0.offset_2|) 0) InVars {~#empty~0.base=|v_~#empty~0.base_2|, #memory_int=|v_#memory_int_17|, ~#empty~0.offset=|v_~#empty~0.offset_2|} OutVars{~#empty~0.base=|v_~#empty~0.base_2|, #memory_int=|v_#memory_int_17|, ~#empty~0.offset=|v_~#empty~0.offset_2|} AuxVars[] AssignedVars[] 28067#[L874-2]don't care [300] L874-2-->L874-3: Formula: (= (select (select |v_#memory_int_18| |v_~#empty~0.base_3|) (+ |v_~#empty~0.offset_3| 4)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_3|, #memory_int=|v_#memory_int_18|, ~#empty~0.offset=|v_~#empty~0.offset_3|} OutVars{~#empty~0.base=|v_~#empty~0.base_3|, #memory_int=|v_#memory_int_18|, ~#empty~0.offset=|v_~#empty~0.offset_3|} AuxVars[] AssignedVars[] 25327#[L874-3]don't care [226] L874-3-->L874-4: Formula: (= (select (select |v_#memory_int_19| |v_~#empty~0.base_4|) (+ 8 |v_~#empty~0.offset_4|)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_4|, #memory_int=|v_#memory_int_19|, ~#empty~0.offset=|v_~#empty~0.offset_4|} OutVars{~#empty~0.base=|v_~#empty~0.base_4|, #memory_int=|v_#memory_int_19|, ~#empty~0.offset=|v_~#empty~0.offset_4|} AuxVars[] AssignedVars[] 24843#[L874-4]don't care [302] L874-4-->L874-5: Formula: (= 0 (select (select |v_#memory_int_20| |v_~#empty~0.base_5|) (+ |v_~#empty~0.offset_5| 12))) InVars {~#empty~0.base=|v_~#empty~0.base_5|, #memory_int=|v_#memory_int_20|, ~#empty~0.offset=|v_~#empty~0.offset_5|} OutVars{~#empty~0.base=|v_~#empty~0.base_5|, #memory_int=|v_#memory_int_20|, ~#empty~0.offset=|v_~#empty~0.offset_5|} AuxVars[] AssignedVars[] 24845#[L874-5]don't care [218] L874-5-->L874-6: Formula: (= (select (select |v_#memory_int_21| |v_~#empty~0.base_6|) (+ 16 |v_~#empty~0.offset_6|)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_6|, #memory_int=|v_#memory_int_21|, ~#empty~0.offset=|v_~#empty~0.offset_6|} OutVars{~#empty~0.base=|v_~#empty~0.base_6|, #memory_int=|v_#memory_int_21|, ~#empty~0.offset=|v_~#empty~0.offset_6|} AuxVars[] AssignedVars[] 28215#[L874-6]don't care [247] L874-6-->L874-7: Formula: (= (select (select |v_#memory_int_22| |v_~#empty~0.base_7|) (+ |v_~#empty~0.offset_7| 20)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_7|, #memory_int=|v_#memory_int_22|, ~#empty~0.offset=|v_~#empty~0.offset_7|} OutVars{~#empty~0.base=|v_~#empty~0.base_7|, #memory_int=|v_#memory_int_22|, ~#empty~0.offset=|v_~#empty~0.offset_7|} AuxVars[] AssignedVars[] 24313#[L874-7]don't care [244] L874-7-->L874-8: Formula: (= (select (select |v_#memory_int_23| |v_~#empty~0.base_8|) (+ |v_~#empty~0.offset_8| 24)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_8|, #memory_int=|v_#memory_int_23|, ~#empty~0.offset=|v_~#empty~0.offset_8|} OutVars{~#empty~0.base=|v_~#empty~0.base_8|, #memory_int=|v_#memory_int_23|, ~#empty~0.offset=|v_~#empty~0.offset_8|} AuxVars[] AssignedVars[] 23291#[L874-8]don't care [280] L874-8-->L874-9: Formula: (= (select (select |v_#memory_int_24| |v_~#empty~0.base_9|) (+ |v_~#empty~0.offset_9| 28)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_9|, #memory_int=|v_#memory_int_24|, ~#empty~0.offset=|v_~#empty~0.offset_9|} OutVars{~#empty~0.base=|v_~#empty~0.base_9|, #memory_int=|v_#memory_int_24|, ~#empty~0.offset=|v_~#empty~0.offset_9|} AuxVars[] AssignedVars[] 22529#[L874-9]don't care [206] L874-9-->L874-10: Formula: (and (= |v_~#full~0.offset_1| 0) (= 5 |v_~#full~0.base_1|)) InVars {} OutVars{~#full~0.base=|v_~#full~0.base_1|, ~#full~0.offset=|v_~#full~0.offset_1|} AuxVars[] AssignedVars[~#full~0.base, ~#full~0.offset] 22531#[L874-10]don't care [201] L874-10-->L874-11: Formula: (and (= (select |v_#length_13| 5) 48) (= (select |v_#valid_18| 5) 1)) InVars {#length=|v_#length_13|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_13|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] 23997#[L874-11]don't care [216] L874-11-->L874-12: Formula: (= (select (select |v_#memory_int_25| |v_~#full~0.base_2|) |v_~#full~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_25|, ~#full~0.offset=|v_~#full~0.offset_2|, ~#full~0.base=|v_~#full~0.base_2|} OutVars{#memory_int=|v_#memory_int_25|, ~#full~0.offset=|v_~#full~0.offset_2|, ~#full~0.base=|v_~#full~0.base_2|} AuxVars[] AssignedVars[] 23999#[L874-12]don't care [219] L874-12-->L874-13: Formula: (= (select (select |v_#memory_int_26| |v_~#full~0.base_3|) (+ |v_~#full~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_26|, ~#full~0.offset=|v_~#full~0.offset_3|, ~#full~0.base=|v_~#full~0.base_3|} OutVars{#memory_int=|v_#memory_int_26|, ~#full~0.offset=|v_~#full~0.offset_3|, ~#full~0.base=|v_~#full~0.base_3|} AuxVars[] AssignedVars[] 24499#[L874-13]don't care [263] L874-13-->L874-14: Formula: (= (select (select |v_#memory_int_27| |v_~#full~0.base_4|) (+ |v_~#full~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_27|, ~#full~0.offset=|v_~#full~0.offset_4|, ~#full~0.base=|v_~#full~0.base_4|} OutVars{#memory_int=|v_#memory_int_27|, ~#full~0.offset=|v_~#full~0.offset_4|, ~#full~0.base=|v_~#full~0.base_4|} AuxVars[] AssignedVars[] 24501#[L874-14]don't care [205] L874-14-->L874-15: Formula: (= (select (select |v_#memory_int_28| |v_~#full~0.base_5|) (+ |v_~#full~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_28|, ~#full~0.offset=|v_~#full~0.offset_5|, ~#full~0.base=|v_~#full~0.base_5|} OutVars{#memory_int=|v_#memory_int_28|, ~#full~0.offset=|v_~#full~0.offset_5|, ~#full~0.base=|v_~#full~0.base_5|} AuxVars[] AssignedVars[] 22247#[L874-15]don't care [179] L874-15-->L874-16: Formula: (= (select (select |v_#memory_int_29| |v_~#full~0.base_6|) (+ |v_~#full~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_29|, ~#full~0.offset=|v_~#full~0.offset_6|, ~#full~0.base=|v_~#full~0.base_6|} OutVars{#memory_int=|v_#memory_int_29|, ~#full~0.offset=|v_~#full~0.offset_6|, ~#full~0.base=|v_~#full~0.base_6|} AuxVars[] AssignedVars[] 22249#[L874-16]don't care [274] L874-16-->L874-17: Formula: (= (select (select |v_#memory_int_30| |v_~#full~0.base_7|) (+ |v_~#full~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_30|, ~#full~0.offset=|v_~#full~0.offset_7|, ~#full~0.base=|v_~#full~0.base_7|} OutVars{#memory_int=|v_#memory_int_30|, ~#full~0.offset=|v_~#full~0.offset_7|, ~#full~0.base=|v_~#full~0.base_7|} AuxVars[] AssignedVars[] 26223#[L874-17]don't care [229] L874-17-->L874-18: Formula: (= (select (select |v_#memory_int_31| |v_~#full~0.base_8|) (+ |v_~#full~0.offset_8| 24)) 0) InVars {#memory_int=|v_#memory_int_31|, ~#full~0.offset=|v_~#full~0.offset_8|, ~#full~0.base=|v_~#full~0.base_8|} OutVars{#memory_int=|v_#memory_int_31|, ~#full~0.offset=|v_~#full~0.offset_8|, ~#full~0.base=|v_~#full~0.base_8|} AuxVars[] AssignedVars[] 26007#[L874-18]don't care [199] L874-18-->L874-19: Formula: (= (select (select |v_#memory_int_32| |v_~#full~0.base_9|) (+ |v_~#full~0.offset_9| 28)) 0) InVars {#memory_int=|v_#memory_int_32|, ~#full~0.offset=|v_~#full~0.offset_9|, ~#full~0.base=|v_~#full~0.base_9|} OutVars{#memory_int=|v_#memory_int_32|, ~#full~0.offset=|v_~#full~0.offset_9|, ~#full~0.base=|v_~#full~0.base_9|} AuxVars[] AssignedVars[] 25117#[L874-19]don't care [203] L874-19-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 25119#[L-1-3]don't care [307] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 22699#[L-1-4]don't care [223] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 22701#[L-1-5]don't care [197] L-1-5-->L907: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 29207#[L907]don't care [233] L907-->L907-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 29129#[L907-1]don't care [282] L907-1-->L907-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 23603#[L907-2]don't care [308] L907-2-->L909: Formula: (= v_~num~0_9 0) InVars {} OutVars{~num~0=v_~num~0_9} AuxVars[] AssignedVars[~num~0] 23605#[L909]don't care [232] L909-->L910: Formula: (= v_~total~0_5 0) InVars {} OutVars{~total~0=v_~total~0_5} AuxVars[] AssignedVars[~total~0] 29191#[L910]don't care [193] L910-->L913: Formula: (= |v_#pthreadsMutex_17| (store |v_#pthreadsMutex_18| |v_~#m~0.base_9| (store (select |v_#pthreadsMutex_18| |v_~#m~0.base_9|) |v_~#m~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_18|, ~#m~0.base=|v_~#m~0.base_9|, ~#m~0.offset=|v_~#m~0.offset_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_17|, ~#m~0.base=|v_~#m~0.base_9|, ~#m~0.offset=|v_~#m~0.offset_9|} AuxVars[] AssignedVars[#pthreadsMutex] 28627#[L913]don't care [293] L913-->L913-1: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 28629#[L913-1]don't care [242] L913-1-->L913-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 28747#[L913-2]don't care [230] L913-2-->L913-3: Formula: (and (= |v_#memory_$Pointer$.base_1| (store |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| (select (select |v_#memory_$Pointer$.base_1| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3|)))) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_3|) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) 1) (= (store |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| (select (select |v_#memory_$Pointer$.offset_1| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3|))) |v_#memory_$Pointer$.offset_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_3| 4) (select |v_#length_5| |v_ULTIMATE.start_main_~#t1~0#1.base_3|)) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_1|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_1|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 28749#[L913-3]don't care [365] L913-3-->thread1ENTRY: Formula: (and (= |v_thread1Thread1of1ForFork1_#in~arg.offset_4| 0) (= |v_thread1Thread1of1ForFork1_#in~arg.base_4| 0) (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_4|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_~arg.offset=v_thread1Thread1of1ForFork1_~arg.offset_4, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_14, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_8|, thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_8|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_6|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~nondet5=|v_thread1Thread1of1ForFork1_#t~nondet5_6|, thread1Thread1of1ForFork1_~arg.base=v_thread1Thread1of1ForFork1_~arg.base_4, thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#in~arg.base, thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_~arg.offset, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_#t~post6, thread1Thread1of1ForFork1_#t~post7, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_#t~nondet4, thread1Thread1of1ForFork1_#t~nondet5, thread1Thread1of1ForFork1_~arg.base, thread1Thread1of1ForFork1_#in~arg.offset] 28135#[L913-4, thread1ENTRY]don't care [311] thread1ENTRY-->L876: Formula: (and (= |v_thread1Thread1of1ForFork1_#in~arg.offset_1| v_thread1Thread1of1ForFork1_~arg.offset_1) (= |v_thread1Thread1of1ForFork1_#in~arg.base_1| v_thread1Thread1of1ForFork1_~arg.base_1)) InVars {thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_1|, thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_1|} OutVars{thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_1|, thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_1|, thread1Thread1of1ForFork1_~arg.offset=v_thread1Thread1of1ForFork1_~arg.offset_1, thread1Thread1of1ForFork1_~arg.base=v_thread1Thread1of1ForFork1_~arg.base_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~arg.offset, thread1Thread1of1ForFork1_~arg.base] 28137#[L913-4, L876]don't care [312] L876-->L877: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 23965#[L877, L913-4]don't care [313] L877-->L878-2: Formula: (= v_thread1Thread1of1ForFork1_~i~0_3 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 23967#[L913-4, L878-2]don't care [221] L913-4-->L913-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 28865#[L913-5, L878-2]don't care [2022-07-22 12:03:11,142 INFO L750 eck$LassoCheckResult]: Loop: 28865#[L913-5, L878-2]don't care [316] L878-2-->L879: Formula: (< v_thread1Thread1of1ForFork1_~i~0_7 3) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} AuxVars[] AssignedVars[] 29945#[L879, L913-5]don't care [318] L879-->L879-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#m~0.base_2|))) (and (= (select .cse0 |v_~#m~0.offset_2|) 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_2| (store .cse0 |v_~#m~0.offset_2| 1))) (= |v_thread1Thread1of1ForFork1_#t~nondet4_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_1|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet4, #pthreadsMutex] 29947#[L913-5, L879-1]don't care [320] L879-1-->L880-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet4] 30055#[L913-5, L880-2]don't care [322] L880-2-->L880-3: Formula: (not (< 0 v_~num~0_1)) InVars {~num~0=v_~num~0_1} OutVars{~num~0=v_~num~0_1} AuxVars[] AssignedVars[] 30057#[L913-5, L880-3]don't care [324] L880-3-->L882: Formula: (= |v_thread1Thread1of1ForFork1_#t~post6_1| v_~num~0_3) InVars {~num~0=v_~num~0_3} OutVars{~num~0=v_~num~0_3, thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post6] 30275#[L913-5, L882]don't care [326] L882-->L882-1: Formula: (= v_~num~0_4 (+ |v_thread1Thread1of1ForFork1_#t~post6_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_3|} OutVars{~num~0=v_~num~0_4, thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_3|} AuxVars[] AssignedVars[~num~0] 30429#[L913-5, L882-1]don't care [328] L882-1-->L883: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post6] 30431#[L913-5, L883]don't care [330] L883-->L885: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_1| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_1|) |v_~#m~0.offset_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[#pthreadsMutex] 30473#[L913-5, L885]don't care [331] L885-->L885-1: Formula: (= |v_thread1Thread1of1ForFork1_#t~post7_1| v_thread1Thread1of1ForFork1_~i~0_9) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9} OutVars{thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_1|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post7] 30577#[L913-5, L885-1]don't care [332] L885-1-->L885-2: Formula: (= v_thread1Thread1of1ForFork1_~i~0_11 (+ |v_thread1Thread1of1ForFork1_#t~post7_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_3|} OutVars{thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_3|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_11} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 30691#[L913-5, L885-2]don't care [333] L885-2-->L878-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post7] 28865#[L913-5, L878-2]don't care [2022-07-22 12:03:11,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:11,142 INFO L85 PathProgramCache]: Analyzing trace with hash -1167466950, now seen corresponding path program 1 times [2022-07-22 12:03:11,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:03:11,143 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [918821601] [2022-07-22 12:03:11,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:03:11,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:03:11,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:11,166 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:03:11,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:11,189 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:03:11,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:11,190 INFO L85 PathProgramCache]: Analyzing trace with hash 1985347171, now seen corresponding path program 2 times [2022-07-22 12:03:11,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:03:11,190 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021364618] [2022-07-22 12:03:11,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:03:11,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:03:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:11,199 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:03:11,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:11,205 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:03:11,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:11,206 INFO L85 PathProgramCache]: Analyzing trace with hash 339948170, now seen corresponding path program 1 times [2022-07-22 12:03:11,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:03:11,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [169967094] [2022-07-22 12:03:11,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:03:11,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:03:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:11,232 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:03:11,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:11,260 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:03:13,951 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:03:13,952 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:03:13,952 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:03:13,952 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:03:13,952 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:03:13,952 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:13,952 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:03:13,952 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:03:13,953 INFO L133 ssoRankerPreferences]: Filename of dumped script: arithmetic_prog_bad.i_BEv2_Iteration3_Lasso [2022-07-22 12:03:13,953 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:03:13,953 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:03:13,960 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:13,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:13,972 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:13,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:13,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:13,977 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:13,984 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:13,988 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:13,990 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:13,992 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:13,994 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:13,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:13,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:13,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,002 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,015 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,033 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,038 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,044 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,046 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,048 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,051 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,054 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:14,057 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,105 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,107 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,116 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,123 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,127 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,132 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:17,864 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:03:17,865 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:03:17,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:17,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:17,871 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:17,876 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-07-22 12:03:17,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:17,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:17,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:17,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:17,884 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:17,886 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:17,886 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:17,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:17,923 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 [2022-07-22 12:03:17,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:17,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:17,924 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:17,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-07-22 12:03:17,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:17,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:17,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:03:17,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:17,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:17,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:17,934 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:03:17,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:03:17,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:17,958 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:17,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:17,959 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:17,960 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:17,961 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-07-22 12:03:17,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:17,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:17,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:17,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:17,969 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:17,970 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:17,970 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:17,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:17,996 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:17,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:17,996 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:17,997 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:17,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:18,000 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-07-22 12:03:18,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,006 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,007 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:18,033 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 [2022-07-22 12:03:18,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,034 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,035 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,035 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-07-22 12:03:18,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:18,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,042 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,043 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,043 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:18,069 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 [2022-07-22 12:03:18,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,070 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,071 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-22 12:03:18,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:18,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,079 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,080 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,081 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:18,132 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:18,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,134 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-07-22 12:03:18,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:18,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,142 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,143 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,143 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:18,168 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:18,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,169 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,171 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 [2022-07-22 12:03:18,174 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-22 12:03:18,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,178 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,179 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,179 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:18,203 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-07-22 12:03:18,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,206 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,208 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-22 12:03:18,209 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 [2022-07-22 12:03:18,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,217 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,217 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:18,248 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 [2022-07-22 12:03:18,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,252 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,254 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-22 12:03:18,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:18,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,260 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,261 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,261 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:18,289 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:18,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,290 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,291 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,292 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-22 12:03:18,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:18,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,300 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,301 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,302 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:18,329 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:18,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,329 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,331 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,332 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-22 12:03:18,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:18,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,339 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,340 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,341 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:18,365 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-07-22 12:03:18,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,366 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,366 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-22 12:03:18,369 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 [2022-07-22 12:03:18,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,376 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,377 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,377 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:18,402 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2022-07-22 12:03:18,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,403 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,408 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-22 12:03:18,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:18,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,416 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,418 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,418 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:18,443 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:18,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,443 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,444 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,446 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-22 12:03:18,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:18,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,454 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,454 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:18,491 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-07-22 12:03:18,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,493 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,494 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-22 12:03:18,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:18,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,502 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,503 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,503 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:18,527 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 [2022-07-22 12:03:18,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,527 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,528 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,529 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-22 12:03:18,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:18,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,537 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,538 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,538 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:18,561 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 [2022-07-22 12:03:18,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,562 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:18,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-22 12:03:18,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:18,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:18,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:18,570 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:18,572 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:18,572 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:18,576 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:03:18,582 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2022-07-22 12:03:18,583 INFO L444 ModelExtractionUtils]: 2 out of 7 variables were initially zero. Simplification set additionally 2 variables to zero. [2022-07-22 12:03:18,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:18,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:18,585 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:18,594 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-22 12:03:18,594 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:03:18,602 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:03:18,602 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:03:18,602 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread1Thread1of1ForFork1_~i~0) = -2*thread1Thread1of1ForFork1_~i~0 + 5 Supporting invariants [] [2022-07-22 12:03:18,623 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-07-22 12:03:19,388 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 [2022-07-22 12:03:21,938 INFO L257 tatePredicateManager]: 351 out of 351 supporting invariants were superfluous and have been removed [2022-07-22 12:03:21,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:03:21,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:03:21,983 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:03:22,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:03:22,045 INFO L263 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:03:22,046 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:03:22,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:03:22,114 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2022-07-22 12:03:22,114 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 4599 states and 13046 transitions. cyclomatic complexity: 8635 Second operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 5 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:22,264 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 4599 states and 13046 transitions. cyclomatic complexity: 8635. Second operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 5 states have internal predecessors, (70), 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 7284 states and 20563 transitions. Complement of second has 7 states. [2022-07-22 12:03:22,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-22 12:03:22,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 5 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:22,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 155 transitions. [2022-07-22 12:03:22,266 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 155 transitions. Stem has 59 letters. Loop has 11 letters. [2022-07-22 12:03:22,267 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:03:22,267 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:03:22,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:22,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:03:22,305 INFO L263 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:03:22,306 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:03:22,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:03:22,375 INFO L263 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:03:22,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:03:22,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:03:22,440 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.1 stem predicates 4 loop predicates [2022-07-22 12:03:22,440 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 4599 states and 13046 transitions. cyclomatic complexity: 8635 Second operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 5 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:22,622 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 4599 states and 13046 transitions. cyclomatic complexity: 8635. Second operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 5 states have internal predecessors, (70), 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 7538 states and 21446 transitions. Complement of second has 9 states. [2022-07-22 12:03:22,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2022-07-22 12:03:22,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 5 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:22,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 188 transitions. [2022-07-22 12:03:22,624 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 188 transitions. Stem has 59 letters. Loop has 11 letters. [2022-07-22 12:03:22,624 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:03:22,624 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 188 transitions. Stem has 70 letters. Loop has 11 letters. [2022-07-22 12:03:22,625 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:03:22,625 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 188 transitions. Stem has 59 letters. Loop has 22 letters. [2022-07-22 12:03:22,625 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:03:22,625 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 7538 states and 21446 transitions. [2022-07-22 12:03:22,702 INFO L131 ngComponentsAnalysis]: Automaton has 222 accepting balls. 3609 [2022-07-22 12:03:22,825 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 7538 states to 7398 states and 21061 transitions. [2022-07-22 12:03:22,825 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4350 [2022-07-22 12:03:22,836 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4654 [2022-07-22 12:03:22,836 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7398 states and 21061 transitions. [2022-07-22 12:03:22,836 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:03:22,837 INFO L220 hiAutomatonCegarLoop]: Abstraction has 7398 states and 21061 transitions. [2022-07-22 12:03:22,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7398 states and 21061 transitions. [2022-07-22 12:03:22,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7398 to 4586. [2022-07-22 12:03:23,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4586 states, 4586 states have (on average 2.8386393371129524) internal successors, (13018), 4585 states have internal predecessors, (13018), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:23,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4586 states to 4586 states and 13018 transitions. [2022-07-22 12:03:23,031 INFO L242 hiAutomatonCegarLoop]: Abstraction has 4586 states and 13018 transitions. [2022-07-22 12:03:23,031 INFO L425 stractBuchiCegarLoop]: Abstraction has 4586 states and 13018 transitions. [2022-07-22 12:03:23,031 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:03:23,031 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4586 states and 13018 transitions. [2022-07-22 12:03:23,064 INFO L131 ngComponentsAnalysis]: Automaton has 145 accepting balls. 2681 [2022-07-22 12:03:23,064 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:03:23,064 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:03:23,068 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:03:23,068 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:03:23,075 INFO L748 eck$LassoCheckResult]: Stem: 52402#[ULTIMATE.startENTRY]don't care [294] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 52404#[L-1]don't care [217] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 52454#[L-1-1]don't care [303] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] 52456#[L-1-2]don't care [304] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_3|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|} AuxVars[] AssignedVars[] 54224#[L18]don't care [271] L18-->L18-1: Formula: (and (= (select |v_#length_9| 1) 2) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_9|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] 53798#[L18-1]don't care [227] L18-1-->L18-2: Formula: (= (select (select |v_#memory_int_7| 1) 0) 48) InVars {#memory_int=|v_#memory_int_7|} OutVars{#memory_int=|v_#memory_int_7|} AuxVars[] AssignedVars[] 53800#[L18-2]don't care [222] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_8| 1) 1) 0) InVars {#memory_int=|v_#memory_int_8|} OutVars{#memory_int=|v_#memory_int_8|} AuxVars[] AssignedVars[] 53524#[L18-3]don't care [289] L18-3-->L18-4: Formula: (and (= (select |v_#valid_15| 2) 1) (= (select |v_#length_10| 2) 1)) InVars {#length=|v_#length_10|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] 52046#[L18-4]don't care [224] L18-4-->L18-5: Formula: (= (select (select |v_#memory_int_9| 2) 0) 0) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] 52048#[L18-5]don't care [245] L18-5-->L871: Formula: (= v_~num~0_10 0) InVars {} OutVars{~num~0=v_~num~0_10} AuxVars[] AssignedVars[~num~0] 54988#[L871]don't care [276] L871-->L872: Formula: (= v_~total~0_8 0) InVars {} OutVars{~total~0=v_~total~0_8} AuxVars[] AssignedVars[~total~0] 52256#[L872]don't care [255] L872-->L873: Formula: (= v_~flag~0_4 0) InVars {} OutVars{~flag~0=v_~flag~0_4} AuxVars[] AssignedVars[~flag~0] 52258#[L873]don't care [220] L873-->L873-1: Formula: (and (= |v_~#m~0.base_10| 3) (= |v_~#m~0.offset_10| 0)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset] 54170#[L873-1]don't care [246] L873-1-->L873-2: Formula: (and (= 40 (select |v_#length_11| 3)) (= (select |v_#valid_16| 3) 1)) InVars {#length=|v_#length_11|, #valid=|v_#valid_16|} OutVars{#length=|v_#length_11|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[] 54172#[L873-2]don't care [309] L873-2-->L873-3: Formula: (= (select (select |v_#memory_int_10| |v_~#m~0.base_11|) |v_~#m~0.offset_11|) 0) InVars {#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[] 54526#[L873-3]don't care [207] L873-3-->L873-4: Formula: (= (select (select |v_#memory_int_11| |v_~#m~0.base_12|) (+ |v_~#m~0.offset_12| 4)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} OutVars{#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} AuxVars[] AssignedVars[] 48306#[L873-4]don't care [196] L873-4-->L873-5: Formula: (= (select (select |v_#memory_int_12| |v_~#m~0.base_13|) (+ |v_~#m~0.offset_13| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} OutVars{#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} AuxVars[] AssignedVars[] 48308#[L873-5]don't care [231] L873-5-->L873-6: Formula: (= (select (select |v_#memory_int_13| |v_~#m~0.base_14|) (+ |v_~#m~0.offset_14| 12)) 0) InVars {#memory_int=|v_#memory_int_13|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#memory_int=|v_#memory_int_13|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[] 52110#[L873-6]don't care [198] L873-6-->L873-7: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_15|) (+ |v_~#m~0.offset_15| 16)) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_15|, ~#m~0.offset=|v_~#m~0.offset_15|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_15|, ~#m~0.offset=|v_~#m~0.offset_15|} AuxVars[] AssignedVars[] 51296#[L873-7]don't care [236] L873-7-->L873-8: Formula: (= (select (select |v_#memory_int_15| |v_~#m~0.base_16|) (+ |v_~#m~0.offset_16| 20)) 0) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_16|, ~#m~0.offset=|v_~#m~0.offset_16|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_16|, ~#m~0.offset=|v_~#m~0.offset_16|} AuxVars[] AssignedVars[] 51298#[L873-8]don't care [295] L873-8-->L873-9: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_17|) (+ |v_~#m~0.offset_17| 22)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} AuxVars[] AssignedVars[] 51726#[L873-9]don't care [266] L873-9-->L873-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_18| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_5| |v_~#m~0.base_18|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_5| |v_~#m~0.base_18|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_18|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, ~#m~0.offset=|v_~#m~0.offset_18|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} OutVars{~#m~0.base=|v_~#m~0.base_18|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, ~#m~0.offset=|v_~#m~0.offset_18|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} AuxVars[] AssignedVars[] 53456#[L873-10]don't care [270] L873-10-->L874: Formula: (and (= |v_~#empty~0.offset_1| 0) (= 4 |v_~#empty~0.base_1|)) InVars {} OutVars{~#empty~0.base=|v_~#empty~0.base_1|, ~#empty~0.offset=|v_~#empty~0.offset_1|} AuxVars[] AssignedVars[~#empty~0.offset, ~#empty~0.base] 50350#[L874]don't care [251] L874-->L874-1: Formula: (and (= (select |v_#length_12| 4) 48) (= (select |v_#valid_17| 4) 1)) InVars {#length=|v_#length_12|, #valid=|v_#valid_17|} OutVars{#length=|v_#length_12|, #valid=|v_#valid_17|} AuxVars[] AssignedVars[] 50352#[L874-1]don't care [298] L874-1-->L874-2: Formula: (= (select (select |v_#memory_int_17| |v_~#empty~0.base_2|) |v_~#empty~0.offset_2|) 0) InVars {~#empty~0.base=|v_~#empty~0.base_2|, #memory_int=|v_#memory_int_17|, ~#empty~0.offset=|v_~#empty~0.offset_2|} OutVars{~#empty~0.base=|v_~#empty~0.base_2|, #memory_int=|v_#memory_int_17|, ~#empty~0.offset=|v_~#empty~0.offset_2|} AuxVars[] AssignedVars[] 53954#[L874-2]don't care [300] L874-2-->L874-3: Formula: (= (select (select |v_#memory_int_18| |v_~#empty~0.base_3|) (+ |v_~#empty~0.offset_3| 4)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_3|, #memory_int=|v_#memory_int_18|, ~#empty~0.offset=|v_~#empty~0.offset_3|} OutVars{~#empty~0.base=|v_~#empty~0.base_3|, #memory_int=|v_#memory_int_18|, ~#empty~0.offset=|v_~#empty~0.offset_3|} AuxVars[] AssignedVars[] 51212#[L874-3]don't care [226] L874-3-->L874-4: Formula: (= (select (select |v_#memory_int_19| |v_~#empty~0.base_4|) (+ 8 |v_~#empty~0.offset_4|)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_4|, #memory_int=|v_#memory_int_19|, ~#empty~0.offset=|v_~#empty~0.offset_4|} OutVars{~#empty~0.base=|v_~#empty~0.base_4|, #memory_int=|v_#memory_int_19|, ~#empty~0.offset=|v_~#empty~0.offset_4|} AuxVars[] AssignedVars[] 50728#[L874-4]don't care [302] L874-4-->L874-5: Formula: (= 0 (select (select |v_#memory_int_20| |v_~#empty~0.base_5|) (+ |v_~#empty~0.offset_5| 12))) InVars {~#empty~0.base=|v_~#empty~0.base_5|, #memory_int=|v_#memory_int_20|, ~#empty~0.offset=|v_~#empty~0.offset_5|} OutVars{~#empty~0.base=|v_~#empty~0.base_5|, #memory_int=|v_#memory_int_20|, ~#empty~0.offset=|v_~#empty~0.offset_5|} AuxVars[] AssignedVars[] 50730#[L874-5]don't care [218] L874-5-->L874-6: Formula: (= (select (select |v_#memory_int_21| |v_~#empty~0.base_6|) (+ 16 |v_~#empty~0.offset_6|)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_6|, #memory_int=|v_#memory_int_21|, ~#empty~0.offset=|v_~#empty~0.offset_6|} OutVars{~#empty~0.base=|v_~#empty~0.base_6|, #memory_int=|v_#memory_int_21|, ~#empty~0.offset=|v_~#empty~0.offset_6|} AuxVars[] AssignedVars[] 54102#[L874-6]don't care [247] L874-6-->L874-7: Formula: (= (select (select |v_#memory_int_22| |v_~#empty~0.base_7|) (+ |v_~#empty~0.offset_7| 20)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_7|, #memory_int=|v_#memory_int_22|, ~#empty~0.offset=|v_~#empty~0.offset_7|} OutVars{~#empty~0.base=|v_~#empty~0.base_7|, #memory_int=|v_#memory_int_22|, ~#empty~0.offset=|v_~#empty~0.offset_7|} AuxVars[] AssignedVars[] 50198#[L874-7]don't care [244] L874-7-->L874-8: Formula: (= (select (select |v_#memory_int_23| |v_~#empty~0.base_8|) (+ |v_~#empty~0.offset_8| 24)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_8|, #memory_int=|v_#memory_int_23|, ~#empty~0.offset=|v_~#empty~0.offset_8|} OutVars{~#empty~0.base=|v_~#empty~0.base_8|, #memory_int=|v_#memory_int_23|, ~#empty~0.offset=|v_~#empty~0.offset_8|} AuxVars[] AssignedVars[] 49174#[L874-8]don't care [280] L874-8-->L874-9: Formula: (= (select (select |v_#memory_int_24| |v_~#empty~0.base_9|) (+ |v_~#empty~0.offset_9| 28)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_9|, #memory_int=|v_#memory_int_24|, ~#empty~0.offset=|v_~#empty~0.offset_9|} OutVars{~#empty~0.base=|v_~#empty~0.base_9|, #memory_int=|v_#memory_int_24|, ~#empty~0.offset=|v_~#empty~0.offset_9|} AuxVars[] AssignedVars[] 48414#[L874-9]don't care [206] L874-9-->L874-10: Formula: (and (= |v_~#full~0.offset_1| 0) (= 5 |v_~#full~0.base_1|)) InVars {} OutVars{~#full~0.base=|v_~#full~0.base_1|, ~#full~0.offset=|v_~#full~0.offset_1|} AuxVars[] AssignedVars[~#full~0.base, ~#full~0.offset] 48416#[L874-10]don't care [201] L874-10-->L874-11: Formula: (and (= (select |v_#length_13| 5) 48) (= (select |v_#valid_18| 5) 1)) InVars {#length=|v_#length_13|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_13|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] 49882#[L874-11]don't care [216] L874-11-->L874-12: Formula: (= (select (select |v_#memory_int_25| |v_~#full~0.base_2|) |v_~#full~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_25|, ~#full~0.offset=|v_~#full~0.offset_2|, ~#full~0.base=|v_~#full~0.base_2|} OutVars{#memory_int=|v_#memory_int_25|, ~#full~0.offset=|v_~#full~0.offset_2|, ~#full~0.base=|v_~#full~0.base_2|} AuxVars[] AssignedVars[] 49884#[L874-12]don't care [219] L874-12-->L874-13: Formula: (= (select (select |v_#memory_int_26| |v_~#full~0.base_3|) (+ |v_~#full~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_26|, ~#full~0.offset=|v_~#full~0.offset_3|, ~#full~0.base=|v_~#full~0.base_3|} OutVars{#memory_int=|v_#memory_int_26|, ~#full~0.offset=|v_~#full~0.offset_3|, ~#full~0.base=|v_~#full~0.base_3|} AuxVars[] AssignedVars[] 50380#[L874-13]don't care [263] L874-13-->L874-14: Formula: (= (select (select |v_#memory_int_27| |v_~#full~0.base_4|) (+ |v_~#full~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_27|, ~#full~0.offset=|v_~#full~0.offset_4|, ~#full~0.base=|v_~#full~0.base_4|} OutVars{#memory_int=|v_#memory_int_27|, ~#full~0.offset=|v_~#full~0.offset_4|, ~#full~0.base=|v_~#full~0.base_4|} AuxVars[] AssignedVars[] 50382#[L874-14]don't care [205] L874-14-->L874-15: Formula: (= (select (select |v_#memory_int_28| |v_~#full~0.base_5|) (+ |v_~#full~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_28|, ~#full~0.offset=|v_~#full~0.offset_5|, ~#full~0.base=|v_~#full~0.base_5|} OutVars{#memory_int=|v_#memory_int_28|, ~#full~0.offset=|v_~#full~0.offset_5|, ~#full~0.base=|v_~#full~0.base_5|} AuxVars[] AssignedVars[] 48132#[L874-15]don't care [179] L874-15-->L874-16: Formula: (= (select (select |v_#memory_int_29| |v_~#full~0.base_6|) (+ |v_~#full~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_29|, ~#full~0.offset=|v_~#full~0.offset_6|, ~#full~0.base=|v_~#full~0.base_6|} OutVars{#memory_int=|v_#memory_int_29|, ~#full~0.offset=|v_~#full~0.offset_6|, ~#full~0.base=|v_~#full~0.base_6|} AuxVars[] AssignedVars[] 48134#[L874-16]don't care [274] L874-16-->L874-17: Formula: (= (select (select |v_#memory_int_30| |v_~#full~0.base_7|) (+ |v_~#full~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_30|, ~#full~0.offset=|v_~#full~0.offset_7|, ~#full~0.base=|v_~#full~0.base_7|} OutVars{#memory_int=|v_#memory_int_30|, ~#full~0.offset=|v_~#full~0.offset_7|, ~#full~0.base=|v_~#full~0.base_7|} AuxVars[] AssignedVars[] 52108#[L874-17]don't care [229] L874-17-->L874-18: Formula: (= (select (select |v_#memory_int_31| |v_~#full~0.base_8|) (+ |v_~#full~0.offset_8| 24)) 0) InVars {#memory_int=|v_#memory_int_31|, ~#full~0.offset=|v_~#full~0.offset_8|, ~#full~0.base=|v_~#full~0.base_8|} OutVars{#memory_int=|v_#memory_int_31|, ~#full~0.offset=|v_~#full~0.offset_8|, ~#full~0.base=|v_~#full~0.base_8|} AuxVars[] AssignedVars[] 51892#[L874-18]don't care [199] L874-18-->L874-19: Formula: (= (select (select |v_#memory_int_32| |v_~#full~0.base_9|) (+ |v_~#full~0.offset_9| 28)) 0) InVars {#memory_int=|v_#memory_int_32|, ~#full~0.offset=|v_~#full~0.offset_9|, ~#full~0.base=|v_~#full~0.base_9|} OutVars{#memory_int=|v_#memory_int_32|, ~#full~0.offset=|v_~#full~0.offset_9|, ~#full~0.base=|v_~#full~0.base_9|} AuxVars[] AssignedVars[] 51002#[L874-19]don't care [203] L874-19-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 51004#[L-1-3]don't care [307] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 48584#[L-1-4]don't care [223] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 48586#[L-1-5]don't care [197] L-1-5-->L907: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 55082#[L907]don't care [233] L907-->L907-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 55006#[L907-1]don't care [282] L907-1-->L907-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 49486#[L907-2]don't care [308] L907-2-->L909: Formula: (= v_~num~0_9 0) InVars {} OutVars{~num~0=v_~num~0_9} AuxVars[] AssignedVars[~num~0] 49488#[L909]don't care [232] L909-->L910: Formula: (= v_~total~0_5 0) InVars {} OutVars{~total~0=v_~total~0_5} AuxVars[] AssignedVars[~total~0] 55066#[L910]don't care [193] L910-->L913: Formula: (= |v_#pthreadsMutex_17| (store |v_#pthreadsMutex_18| |v_~#m~0.base_9| (store (select |v_#pthreadsMutex_18| |v_~#m~0.base_9|) |v_~#m~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_18|, ~#m~0.base=|v_~#m~0.base_9|, ~#m~0.offset=|v_~#m~0.offset_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_17|, ~#m~0.base=|v_~#m~0.base_9|, ~#m~0.offset=|v_~#m~0.offset_9|} AuxVars[] AssignedVars[#pthreadsMutex] 54508#[L913]don't care [293] L913-->L913-1: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 54510#[L913-1]don't care [242] L913-1-->L913-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 54622#[L913-2]don't care [230] L913-2-->L913-3: Formula: (and (= |v_#memory_$Pointer$.base_1| (store |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| (select (select |v_#memory_$Pointer$.base_1| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3|)))) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_3|) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) 1) (= (store |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| (select (select |v_#memory_$Pointer$.offset_1| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3|))) |v_#memory_$Pointer$.offset_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_3| 4) (select |v_#length_5| |v_ULTIMATE.start_main_~#t1~0#1.base_3|)) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_1|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_1|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 54624#[L913-3]don't care [365] L913-3-->thread1ENTRY: Formula: (and (= |v_thread1Thread1of1ForFork1_#in~arg.offset_4| 0) (= |v_thread1Thread1of1ForFork1_#in~arg.base_4| 0) (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_4|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_~arg.offset=v_thread1Thread1of1ForFork1_~arg.offset_4, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_14, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_8|, thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_8|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_6|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~nondet5=|v_thread1Thread1of1ForFork1_#t~nondet5_6|, thread1Thread1of1ForFork1_~arg.base=v_thread1Thread1of1ForFork1_~arg.base_4, thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#in~arg.base, thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_~arg.offset, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_#t~post6, thread1Thread1of1ForFork1_#t~post7, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_#t~nondet4, thread1Thread1of1ForFork1_#t~nondet5, thread1Thread1of1ForFork1_~arg.base, thread1Thread1of1ForFork1_#in~arg.offset] 54022#[L913-4, thread1ENTRY]don't care [311] thread1ENTRY-->L876: Formula: (and (= |v_thread1Thread1of1ForFork1_#in~arg.offset_1| v_thread1Thread1of1ForFork1_~arg.offset_1) (= |v_thread1Thread1of1ForFork1_#in~arg.base_1| v_thread1Thread1of1ForFork1_~arg.base_1)) InVars {thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_1|, thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_1|} OutVars{thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_1|, thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_1|, thread1Thread1of1ForFork1_~arg.offset=v_thread1Thread1of1ForFork1_~arg.offset_1, thread1Thread1of1ForFork1_~arg.base=v_thread1Thread1of1ForFork1_~arg.base_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~arg.offset, thread1Thread1of1ForFork1_~arg.base] 54024#[L913-4, L876]don't care [312] L876-->L877: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 49848#[L877, L913-4]don't care [313] L877-->L878-2: Formula: (= v_thread1Thread1of1ForFork1_~i~0_3 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 49850#[L913-4, L878-2]don't care [221] L913-4-->L913-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 54746#[L913-5, L878-2]don't care [275] L913-5-->L914: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] 55016#[L914, L878-2]don't care [2022-07-22 12:03:23,075 INFO L750 eck$LassoCheckResult]: Loop: 55016#[L914, L878-2]don't care [316] L878-2-->L879: Formula: (< v_thread1Thread1of1ForFork1_~i~0_7 3) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} AuxVars[] AssignedVars[] 55326#[L879, L914]don't care [318] L879-->L879-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#m~0.base_2|))) (and (= (select .cse0 |v_~#m~0.offset_2|) 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_2| (store .cse0 |v_~#m~0.offset_2| 1))) (= |v_thread1Thread1of1ForFork1_#t~nondet4_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_1|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet4, #pthreadsMutex] 55328#[L879-1, L914]don't care [320] L879-1-->L880-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet4] 55664#[L880-2, L914]don't care [322] L880-2-->L880-3: Formula: (not (< 0 v_~num~0_1)) InVars {~num~0=v_~num~0_1} OutVars{~num~0=v_~num~0_1} AuxVars[] AssignedVars[] 56414#[L880-3, L914]don't care [324] L880-3-->L882: Formula: (= |v_thread1Thread1of1ForFork1_#t~post6_1| v_~num~0_3) InVars {~num~0=v_~num~0_3} OutVars{~num~0=v_~num~0_3, thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post6] 56492#[L882, L914]don't care [326] L882-->L882-1: Formula: (= v_~num~0_4 (+ |v_thread1Thread1of1ForFork1_#t~post6_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_3|} OutVars{~num~0=v_~num~0_4, thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_3|} AuxVars[] AssignedVars[~num~0] 56562#[L882-1, L914]don't care [328] L882-1-->L883: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post6] 56674#[L883, L914]don't care [330] L883-->L885: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_1| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_1|) |v_~#m~0.offset_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[#pthreadsMutex] 56676#[L885, L914]don't care [331] L885-->L885-1: Formula: (= |v_thread1Thread1of1ForFork1_#t~post7_1| v_thread1Thread1of1ForFork1_~i~0_9) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9} OutVars{thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_1|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post7] 56680#[L885-1, L914]don't care [332] L885-1-->L885-2: Formula: (= v_thread1Thread1of1ForFork1_~i~0_11 (+ |v_thread1Thread1of1ForFork1_#t~post7_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_3|} OutVars{thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_3|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_11} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 57202#[L885-2, L914]don't care [333] L885-2-->L878-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post7] 55016#[L914, L878-2]don't care [2022-07-22 12:03:23,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:23,076 INFO L85 PathProgramCache]: Analyzing trace with hash -1831736807, now seen corresponding path program 1 times [2022-07-22 12:03:23,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:03:23,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1112856422] [2022-07-22 12:03:23,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:03:23,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:03:23,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:23,101 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:03:23,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:23,131 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:03:23,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:23,132 INFO L85 PathProgramCache]: Analyzing trace with hash 1985347171, now seen corresponding path program 3 times [2022-07-22 12:03:23,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:03:23,133 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233660363] [2022-07-22 12:03:23,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:03:23,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:03:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:23,143 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:03:23,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:23,156 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:03:23,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:23,157 INFO L85 PathProgramCache]: Analyzing trace with hash -1061857973, now seen corresponding path program 1 times [2022-07-22 12:03:23,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:03:23,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245877786] [2022-07-22 12:03:23,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:03:23,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:03:23,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:23,203 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:03:23,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:23,245 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:03:25,189 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:03:25,189 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:03:25,189 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:03:25,189 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:03:25,189 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:03:25,190 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:25,190 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:03:25,190 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:03:25,190 INFO L133 ssoRankerPreferences]: Filename of dumped script: arithmetic_prog_bad.i_BEv2_Iteration4_Lasso [2022-07-22 12:03:25,190 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:03:25,190 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:03:25,194 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,198 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,199 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,205 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,211 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,213 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,215 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,217 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,219 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,223 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,231 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,248 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,250 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,254 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,256 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,258 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,260 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,262 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,264 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,268 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,270 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,272 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,278 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,280 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,282 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,283 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,284 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,286 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,288 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,293 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,295 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,300 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:25,301 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,116 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,118 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,120 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,122 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,127 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,132 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,134 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,139 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,144 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:03:28,871 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:03:28,871 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:03:28,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:28,872 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:28,877 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:28,885 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-07-22 12:03:28,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:28,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:28,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:28,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:28,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:28,894 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:28,894 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:28,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:28,919 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-07-22 12:03:28,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:28,920 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:28,921 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:28,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:28,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:28,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:28,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:28,931 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:28,932 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:28,932 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:28,936 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-07-22 12:03:28,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:28,958 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-07-22 12:03:28,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:28,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:28,959 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:28,960 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-22 12:03:28,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:28,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:28,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:03:28,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:28,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:28,968 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:28,968 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:03:28,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:03:28,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:28,992 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-22 12:03:28,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:28,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:28,994 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:28,998 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-22 12:03:28,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,006 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,008 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,008 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,035 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-07-22 12:03:29,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,036 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,037 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-22 12:03:29,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,049 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,050 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,075 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-07-22 12:03:29,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,076 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,076 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,077 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-22 12:03:29,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,085 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,085 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,086 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,112 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-07-22 12:03:29,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,113 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,130 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-22 12:03:29,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,131 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,132 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,132 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,162 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 [2022-07-22 12:03:29,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,163 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,165 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 [2022-07-22 12:03:29,170 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-22 12:03:29,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:03:29,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,173 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:03:29,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:03:29,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,197 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-07-22 12:03:29,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,199 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-22 12:03:29,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,209 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,209 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,209 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,236 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:29,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,236 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,237 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,238 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-22 12:03:29,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,245 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,246 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,246 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,271 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:29,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,272 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,273 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-22 12:03:29,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,282 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,282 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,282 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,308 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-07-22 12:03:29,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,308 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,309 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,310 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-22 12:03:29,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,319 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,319 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,320 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,345 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 [2022-07-22 12:03:29,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,345 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,346 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,347 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-22 12:03:29,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,354 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,355 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,355 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,381 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-07-22 12:03:29,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,382 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,383 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-22 12:03:29,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,390 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,391 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,391 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,415 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-22 12:03:29,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,416 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,417 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,417 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-22 12:03:29,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,425 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,426 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,427 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,454 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-07-22 12:03:29,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,454 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,455 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,456 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-22 12:03:29,456 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 [2022-07-22 12:03:29,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,464 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,465 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,465 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,490 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-07-22 12:03:29,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,491 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,491 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,492 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-22 12:03:29,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,501 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,501 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,525 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-07-22 12:03:29,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,527 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,527 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-22 12:03:29,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,535 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,536 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,536 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,560 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:29,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,560 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,561 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,562 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-22 12:03:29,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,570 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,572 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,572 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:29,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,599 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,601 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-22 12:03:29,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,609 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,609 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,610 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,635 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-07-22 12:03:29,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,636 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,637 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,640 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-22 12:03:29,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:03:29,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,649 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,649 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:03:29,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:03:29,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,672 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 [2022-07-22 12:03:29,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,673 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,673 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,674 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-22 12:03:29,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,682 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,682 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,683 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,708 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-07-22 12:03:29,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,709 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,709 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,710 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-22 12:03:29,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,717 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,718 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,718 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,744 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-07-22 12:03:29,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,744 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,745 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,746 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-22 12:03:29,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:03:29,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,755 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:03:29,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:03:29,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,778 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-07-22 12:03:29,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,779 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,780 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-22 12:03:29,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,789 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,789 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,836 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:29,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,837 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,847 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-22 12:03:29,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:03:29,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,848 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:03:29,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:03:29,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,871 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-07-22 12:03:29,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,872 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,873 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-22 12:03:29,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,880 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,881 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,881 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,906 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:29,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,906 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,907 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,908 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-22 12:03:29,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,924 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,924 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,925 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:29,949 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-07-22 12:03:29,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:29,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:29,951 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:29,951 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-22 12:03:29,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:29,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:29,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:29,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:29,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:29,961 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:29,961 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:29,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:30,020 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:30,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:30,020 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:30,021 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:30,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:30,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:30,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:30,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:30,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:30,034 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:30,035 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:30,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-07-22 12:03:30,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:30,062 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-07-22 12:03:30,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:30,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:30,063 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:30,064 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-07-22 12:03:30,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:30,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:30,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:30,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:30,071 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:30,072 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:30,072 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:30,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:30,097 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:30,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:30,098 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:30,099 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:30,099 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-07-22 12:03:30,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:30,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:30,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:30,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:30,107 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:30,108 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:30,108 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:30,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:30,134 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-07-22 12:03:30,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:30,134 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:30,135 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:30,136 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-07-22 12:03:30,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:30,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:30,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:30,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:30,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:30,145 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:30,145 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:30,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:30,172 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-07-22 12:03:30,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:30,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:30,176 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:30,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:30,186 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-22 12:03:30,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:30,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:30,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:30,187 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:30,188 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:30,188 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:30,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:30,215 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-07-22 12:03:30,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:30,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:30,216 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:30,217 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-07-22 12:03:30,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:30,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:30,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:30,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:30,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:30,225 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:30,225 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:30,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:30,251 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-07-22 12:03:30,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:30,252 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:30,252 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:30,253 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-07-22 12:03:30,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:30,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:30,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:03:30,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:30,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:30,262 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:30,262 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:03:30,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:03:30,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:30,286 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-07-22 12:03:30,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:30,287 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:30,288 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:30,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:30,291 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-07-22 12:03:30,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:30,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:30,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:30,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:30,299 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:30,299 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:30,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:30,326 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-07-22 12:03:30,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:30,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:30,328 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:30,330 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-07-22 12:03:30,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:30,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:30,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:30,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:30,338 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:30,339 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:30,339 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:30,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:30,364 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 [2022-07-22 12:03:30,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:30,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:30,365 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:30,367 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-07-22 12:03:30,368 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 [2022-07-22 12:03:30,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:30,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:30,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:30,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:30,376 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:30,376 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:30,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:30,400 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-07-22 12:03:30,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:30,401 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:30,401 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:30,402 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-07-22 12:03:30,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:30,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:30,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:30,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:30,410 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:30,410 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:30,410 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:30,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:03:30,436 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:30,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:30,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:30,438 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:30,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:03:30,442 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-07-22 12:03:30,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:03:30,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:03:30,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:03:30,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:03:30,448 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:03:30,448 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:03:30,454 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:03:30,461 INFO L443 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. [2022-07-22 12:03:30,461 INFO L444 ModelExtractionUtils]: 1 out of 7 variables were initially zero. Simplification set additionally 3 variables to zero. [2022-07-22 12:03:30,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:03:30,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:03:30,466 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:03:30,466 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-07-22 12:03:30,467 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:03:30,473 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:03:30,474 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:03:30,474 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~num~0) = -2*~num~0 + 1 Supporting invariants [] [2022-07-22 12:03:30,497 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-07-22 12:03:31,171 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-07-22 12:03:33,895 INFO L257 tatePredicateManager]: 351 out of 351 supporting invariants were superfluous and have been removed [2022-07-22 12:03:33,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:33,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:03:33,937 INFO L263 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:03:33,938 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:03:34,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:03:34,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:03:34,002 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:03:34,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:03:34,067 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 5 loop predicates [2022-07-22 12:03:34,068 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 4586 states and 13018 transitions. cyclomatic complexity: 8619 Second operand has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 6 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:34,474 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 4586 states and 13018 transitions. cyclomatic complexity: 8619. Second operand has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 6 states have internal predecessors, (71), 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 24220 states and 69808 transitions. Complement of second has 12 states. [2022-07-22 12:03:34,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 7 states 1 stem states 4 non-accepting loop states 1 accepting loop states [2022-07-22 12:03:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 6 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:34,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 333 transitions. [2022-07-22 12:03:34,477 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 333 transitions. Stem has 60 letters. Loop has 11 letters. [2022-07-22 12:03:34,477 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:03:34,477 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 333 transitions. Stem has 71 letters. Loop has 11 letters. [2022-07-22 12:03:34,477 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:03:34,477 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 333 transitions. Stem has 60 letters. Loop has 22 letters. [2022-07-22 12:03:34,478 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:03:34,478 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 24220 states and 69808 transitions. [2022-07-22 12:03:34,824 INFO L131 ngComponentsAnalysis]: Automaton has 475 accepting balls. 4111 [2022-07-22 12:03:35,113 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 24220 states to 17795 states and 50906 transitions. [2022-07-22 12:03:35,114 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7376 [2022-07-22 12:03:35,131 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8001 [2022-07-22 12:03:35,131 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17795 states and 50906 transitions. [2022-07-22 12:03:35,131 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:03:35,132 INFO L220 hiAutomatonCegarLoop]: Abstraction has 17795 states and 50906 transitions. [2022-07-22 12:03:35,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17795 states and 50906 transitions. [2022-07-22 12:03:35,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17795 to 14819. [2022-07-22 12:03:36,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14819 states, 14819 states have (on average 2.910182873338282) internal successors, (43126), 14818 states have internal predecessors, (43126), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:36,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14819 states to 14819 states and 43126 transitions. [2022-07-22 12:03:36,182 INFO L242 hiAutomatonCegarLoop]: Abstraction has 14819 states and 43126 transitions. [2022-07-22 12:03:36,182 INFO L425 stractBuchiCegarLoop]: Abstraction has 14819 states and 43126 transitions. [2022-07-22 12:03:36,182 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:03:36,182 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14819 states and 43126 transitions. [2022-07-22 12:03:36,433 INFO L131 ngComponentsAnalysis]: Automaton has 392 accepting balls. 3703 [2022-07-22 12:03:36,434 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:03:36,434 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:03:36,436 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:03:36,436 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:03:36,437 INFO L748 eck$LassoCheckResult]: Stem: 88034#[ULTIMATE.startENTRY]don't care [294] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 88036#[L-1]don't care [217] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 88104#[L-1-1]don't care [303] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] 88106#[L-1-2]don't care [304] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_3|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|} AuxVars[] AssignedVars[] 90720#[L18]don't care [271] L18-->L18-1: Formula: (and (= (select |v_#length_9| 1) 2) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_9|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] 89962#[L18-1]don't care [227] L18-1-->L18-2: Formula: (= (select (select |v_#memory_int_7| 1) 0) 48) InVars {#memory_int=|v_#memory_int_7|} OutVars{#memory_int=|v_#memory_int_7|} AuxVars[] AssignedVars[] 89964#[L18-2]don't care [222] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_8| 1) 1) 0) InVars {#memory_int=|v_#memory_int_8|} OutVars{#memory_int=|v_#memory_int_8|} AuxVars[] AssignedVars[] 89562#[L18-3]don't care [289] L18-3-->L18-4: Formula: (and (= (select |v_#valid_15| 2) 1) (= (select |v_#length_10| 2) 1)) InVars {#length=|v_#length_10|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] 87606#[L18-4]don't care [224] L18-4-->L18-5: Formula: (= (select (select |v_#memory_int_9| 2) 0) 0) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] 87608#[L18-5]don't care [245] L18-5-->L871: Formula: (= v_~num~0_10 0) InVars {} OutVars{~num~0=v_~num~0_10} AuxVars[] AssignedVars[~num~0] 92516#[L871]don't care [276] L871-->L872: Formula: (= v_~total~0_8 0) InVars {} OutVars{~total~0=v_~total~0_8} AuxVars[] AssignedVars[~total~0] 87846#[L872]don't care [255] L872-->L873: Formula: (= v_~flag~0_4 0) InVars {} OutVars{~flag~0=v_~flag~0_4} AuxVars[] AssignedVars[~flag~0] 87848#[L873]don't care [220] L873-->L873-1: Formula: (and (= |v_~#m~0.base_10| 3) (= |v_~#m~0.offset_10| 0)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset] 90626#[L873-1]don't care [246] L873-1-->L873-2: Formula: (and (= 40 (select |v_#length_11| 3)) (= (select |v_#valid_16| 3) 1)) InVars {#length=|v_#length_11|, #valid=|v_#valid_16|} OutVars{#length=|v_#length_11|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[] 90628#[L873-2]don't care [309] L873-2-->L873-3: Formula: (= (select (select |v_#memory_int_10| |v_~#m~0.base_11|) |v_~#m~0.offset_11|) 0) InVars {#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[] 91294#[L873-3]don't care [207] L873-3-->L873-4: Formula: (= (select (select |v_#memory_int_11| |v_~#m~0.base_12|) (+ |v_~#m~0.offset_12| 4)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} OutVars{#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} AuxVars[] AssignedVars[] 83368#[L873-4]don't care [196] L873-4-->L873-5: Formula: (= (select (select |v_#memory_int_12| |v_~#m~0.base_13|) (+ |v_~#m~0.offset_13| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} OutVars{#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} AuxVars[] AssignedVars[] 83370#[L873-5]don't care [231] L873-5-->L873-6: Formula: (= (select (select |v_#memory_int_13| |v_~#m~0.base_14|) (+ |v_~#m~0.offset_14| 12)) 0) InVars {#memory_int=|v_#memory_int_13|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#memory_int=|v_#memory_int_13|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[] 87674#[L873-6]don't care [198] L873-6-->L873-7: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_15|) (+ |v_~#m~0.offset_15| 16)) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_15|, ~#m~0.offset=|v_~#m~0.offset_15|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_15|, ~#m~0.offset=|v_~#m~0.offset_15|} AuxVars[] AssignedVars[] 86688#[L873-7]don't care [236] L873-7-->L873-8: Formula: (= (select (select |v_#memory_int_15| |v_~#m~0.base_16|) (+ |v_~#m~0.offset_16| 20)) 0) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_16|, ~#m~0.offset=|v_~#m~0.offset_16|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_16|, ~#m~0.offset=|v_~#m~0.offset_16|} AuxVars[] AssignedVars[] 86690#[L873-8]don't care [295] L873-8-->L873-9: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_17|) (+ |v_~#m~0.offset_17| 22)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} AuxVars[] AssignedVars[] 87220#[L873-9]don't care [266] L873-9-->L873-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_18| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_5| |v_~#m~0.base_18|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_5| |v_~#m~0.base_18|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_18|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, ~#m~0.offset=|v_~#m~0.offset_18|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} OutVars{~#m~0.base=|v_~#m~0.base_18|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, ~#m~0.offset=|v_~#m~0.offset_18|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} AuxVars[] AssignedVars[] 89464#[L873-10]don't care [270] L873-10-->L874: Formula: (and (= |v_~#empty~0.offset_1| 0) (= 4 |v_~#empty~0.base_1|)) InVars {} OutVars{~#empty~0.base=|v_~#empty~0.base_1|, ~#empty~0.offset=|v_~#empty~0.offset_1|} AuxVars[] AssignedVars[~#empty~0.offset, ~#empty~0.base] 85610#[L874]don't care [251] L874-->L874-1: Formula: (and (= (select |v_#length_12| 4) 48) (= (select |v_#valid_17| 4) 1)) InVars {#length=|v_#length_12|, #valid=|v_#valid_17|} OutVars{#length=|v_#length_12|, #valid=|v_#valid_17|} AuxVars[] AssignedVars[] 85612#[L874-1]don't care [298] L874-1-->L874-2: Formula: (= (select (select |v_#memory_int_17| |v_~#empty~0.base_2|) |v_~#empty~0.offset_2|) 0) InVars {~#empty~0.base=|v_~#empty~0.base_2|, #memory_int=|v_#memory_int_17|, ~#empty~0.offset=|v_~#empty~0.offset_2|} OutVars{~#empty~0.base=|v_~#empty~0.base_2|, #memory_int=|v_#memory_int_17|, ~#empty~0.offset=|v_~#empty~0.offset_2|} AuxVars[] AssignedVars[] 90248#[L874-2]don't care [300] L874-2-->L874-3: Formula: (= (select (select |v_#memory_int_18| |v_~#empty~0.base_3|) (+ |v_~#empty~0.offset_3| 4)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_3|, #memory_int=|v_#memory_int_18|, ~#empty~0.offset=|v_~#empty~0.offset_3|} OutVars{~#empty~0.base=|v_~#empty~0.base_3|, #memory_int=|v_#memory_int_18|, ~#empty~0.offset=|v_~#empty~0.offset_3|} AuxVars[] AssignedVars[] 86580#[L874-3]don't care [226] L874-3-->L874-4: Formula: (= (select (select |v_#memory_int_19| |v_~#empty~0.base_4|) (+ 8 |v_~#empty~0.offset_4|)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_4|, #memory_int=|v_#memory_int_19|, ~#empty~0.offset=|v_~#empty~0.offset_4|} OutVars{~#empty~0.base=|v_~#empty~0.base_4|, #memory_int=|v_#memory_int_19|, ~#empty~0.offset=|v_~#empty~0.offset_4|} AuxVars[] AssignedVars[] 86054#[L874-4]don't care [302] L874-4-->L874-5: Formula: (= 0 (select (select |v_#memory_int_20| |v_~#empty~0.base_5|) (+ |v_~#empty~0.offset_5| 12))) InVars {~#empty~0.base=|v_~#empty~0.base_5|, #memory_int=|v_#memory_int_20|, ~#empty~0.offset=|v_~#empty~0.offset_5|} OutVars{~#empty~0.base=|v_~#empty~0.base_5|, #memory_int=|v_#memory_int_20|, ~#empty~0.offset=|v_~#empty~0.offset_5|} AuxVars[] AssignedVars[] 86056#[L874-5]don't care [218] L874-5-->L874-6: Formula: (= (select (select |v_#memory_int_21| |v_~#empty~0.base_6|) (+ 16 |v_~#empty~0.offset_6|)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_6|, #memory_int=|v_#memory_int_21|, ~#empty~0.offset=|v_~#empty~0.offset_6|} OutVars{~#empty~0.base=|v_~#empty~0.base_6|, #memory_int=|v_#memory_int_21|, ~#empty~0.offset=|v_~#empty~0.offset_6|} AuxVars[] AssignedVars[] 90474#[L874-6]don't care [247] L874-6-->L874-7: Formula: (= (select (select |v_#memory_int_22| |v_~#empty~0.base_7|) (+ |v_~#empty~0.offset_7| 20)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_7|, #memory_int=|v_#memory_int_22|, ~#empty~0.offset=|v_~#empty~0.offset_7|} OutVars{~#empty~0.base=|v_~#empty~0.base_7|, #memory_int=|v_#memory_int_22|, ~#empty~0.offset=|v_~#empty~0.offset_7|} AuxVars[] AssignedVars[] 85460#[L874-7]don't care [244] L874-7-->L874-8: Formula: (= (select (select |v_#memory_int_23| |v_~#empty~0.base_8|) (+ |v_~#empty~0.offset_8| 24)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_8|, #memory_int=|v_#memory_int_23|, ~#empty~0.offset=|v_~#empty~0.offset_8|} OutVars{~#empty~0.base=|v_~#empty~0.base_8|, #memory_int=|v_#memory_int_23|, ~#empty~0.offset=|v_~#empty~0.offset_8|} AuxVars[] AssignedVars[] 84340#[L874-8]don't care [280] L874-8-->L874-9: Formula: (= (select (select |v_#memory_int_24| |v_~#empty~0.base_9|) (+ |v_~#empty~0.offset_9| 28)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_9|, #memory_int=|v_#memory_int_24|, ~#empty~0.offset=|v_~#empty~0.offset_9|} OutVars{~#empty~0.base=|v_~#empty~0.base_9|, #memory_int=|v_#memory_int_24|, ~#empty~0.offset=|v_~#empty~0.offset_9|} AuxVars[] AssignedVars[] 83494#[L874-9]don't care [206] L874-9-->L874-10: Formula: (and (= |v_~#full~0.offset_1| 0) (= 5 |v_~#full~0.base_1|)) InVars {} OutVars{~#full~0.base=|v_~#full~0.base_1|, ~#full~0.offset=|v_~#full~0.offset_1|} AuxVars[] AssignedVars[~#full~0.base, ~#full~0.offset] 83496#[L874-10]don't care [201] L874-10-->L874-11: Formula: (and (= (select |v_#length_13| 5) 48) (= (select |v_#valid_18| 5) 1)) InVars {#length=|v_#length_13|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_13|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] 85106#[L874-11]don't care [216] L874-11-->L874-12: Formula: (= (select (select |v_#memory_int_25| |v_~#full~0.base_2|) |v_~#full~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_25|, ~#full~0.offset=|v_~#full~0.offset_2|, ~#full~0.base=|v_~#full~0.base_2|} OutVars{#memory_int=|v_#memory_int_25|, ~#full~0.offset=|v_~#full~0.offset_2|, ~#full~0.base=|v_~#full~0.base_2|} AuxVars[] AssignedVars[] 85108#[L874-12]don't care [219] L874-12-->L874-13: Formula: (= (select (select |v_#memory_int_26| |v_~#full~0.base_3|) (+ |v_~#full~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_26|, ~#full~0.offset=|v_~#full~0.offset_3|, ~#full~0.base=|v_~#full~0.base_3|} OutVars{#memory_int=|v_#memory_int_26|, ~#full~0.offset=|v_~#full~0.offset_3|, ~#full~0.base=|v_~#full~0.base_3|} AuxVars[] AssignedVars[] 85652#[L874-13]don't care [263] L874-13-->L874-14: Formula: (= (select (select |v_#memory_int_27| |v_~#full~0.base_4|) (+ |v_~#full~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_27|, ~#full~0.offset=|v_~#full~0.offset_4|, ~#full~0.base=|v_~#full~0.base_4|} OutVars{#memory_int=|v_#memory_int_27|, ~#full~0.offset=|v_~#full~0.offset_4|, ~#full~0.base=|v_~#full~0.base_4|} AuxVars[] AssignedVars[] 85654#[L874-14]don't care [205] L874-14-->L874-15: Formula: (= (select (select |v_#memory_int_28| |v_~#full~0.base_5|) (+ |v_~#full~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_28|, ~#full~0.offset=|v_~#full~0.offset_5|, ~#full~0.base=|v_~#full~0.base_5|} OutVars{#memory_int=|v_#memory_int_28|, ~#full~0.offset=|v_~#full~0.offset_5|, ~#full~0.base=|v_~#full~0.base_5|} AuxVars[] AssignedVars[] 83174#[L874-15]don't care [179] L874-15-->L874-16: Formula: (= (select (select |v_#memory_int_29| |v_~#full~0.base_6|) (+ |v_~#full~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_29|, ~#full~0.offset=|v_~#full~0.offset_6|, ~#full~0.base=|v_~#full~0.base_6|} OutVars{#memory_int=|v_#memory_int_29|, ~#full~0.offset=|v_~#full~0.offset_6|, ~#full~0.base=|v_~#full~0.base_6|} AuxVars[] AssignedVars[] 83176#[L874-16]don't care [274] L874-16-->L874-17: Formula: (= (select (select |v_#memory_int_30| |v_~#full~0.base_7|) (+ |v_~#full~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_30|, ~#full~0.offset=|v_~#full~0.offset_7|, ~#full~0.base=|v_~#full~0.base_7|} OutVars{#memory_int=|v_#memory_int_30|, ~#full~0.offset=|v_~#full~0.offset_7|, ~#full~0.base=|v_~#full~0.base_7|} AuxVars[] AssignedVars[] 87672#[L874-17]don't care [229] L874-17-->L874-18: Formula: (= (select (select |v_#memory_int_31| |v_~#full~0.base_8|) (+ |v_~#full~0.offset_8| 24)) 0) InVars {#memory_int=|v_#memory_int_31|, ~#full~0.offset=|v_~#full~0.offset_8|, ~#full~0.base=|v_~#full~0.base_8|} OutVars{#memory_int=|v_#memory_int_31|, ~#full~0.offset=|v_~#full~0.offset_8|, ~#full~0.base=|v_~#full~0.base_8|} AuxVars[] AssignedVars[] 87420#[L874-18]don't care [199] L874-18-->L874-19: Formula: (= (select (select |v_#memory_int_32| |v_~#full~0.base_9|) (+ |v_~#full~0.offset_9| 28)) 0) InVars {#memory_int=|v_#memory_int_32|, ~#full~0.offset=|v_~#full~0.offset_9|, ~#full~0.base=|v_~#full~0.base_9|} OutVars{#memory_int=|v_#memory_int_32|, ~#full~0.offset=|v_~#full~0.offset_9|, ~#full~0.base=|v_~#full~0.base_9|} AuxVars[] AssignedVars[] 86358#[L874-19]don't care [203] L874-19-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 86360#[L-1-3]don't care [307] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 83684#[L-1-4]don't care [223] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 83686#[L-1-5]don't care [197] L-1-5-->L907: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 93128#[L907]don't care [233] L907-->L907-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 92574#[L907-1]don't care [282] L907-1-->L907-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 84666#[L907-2]don't care [308] L907-2-->L909: Formula: (= v_~num~0_9 0) InVars {} OutVars{~num~0=v_~num~0_9} AuxVars[] AssignedVars[~num~0] 84668#[L909]don't care [232] L909-->L910: Formula: (= v_~total~0_5 0) InVars {} OutVars{~total~0=v_~total~0_5} AuxVars[] AssignedVars[~total~0] 92900#[L910]don't care [193] L910-->L913: Formula: (= |v_#pthreadsMutex_17| (store |v_#pthreadsMutex_18| |v_~#m~0.base_9| (store (select |v_#pthreadsMutex_18| |v_~#m~0.base_9|) |v_~#m~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_18|, ~#m~0.base=|v_~#m~0.base_9|, ~#m~0.offset=|v_~#m~0.offset_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_17|, ~#m~0.base=|v_~#m~0.base_9|, ~#m~0.offset=|v_~#m~0.offset_9|} AuxVars[] AssignedVars[#pthreadsMutex] 91264#[L913]don't care [293] L913-->L913-1: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 91266#[L913-1]don't care [242] L913-1-->L913-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 91520#[L913-2]don't care [230] L913-2-->L913-3: Formula: (and (= |v_#memory_$Pointer$.base_1| (store |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| (select (select |v_#memory_$Pointer$.base_1| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3|)))) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_3|) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) 1) (= (store |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| (select (select |v_#memory_$Pointer$.offset_1| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3|))) |v_#memory_$Pointer$.offset_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_3| 4) (select |v_#length_5| |v_ULTIMATE.start_main_~#t1~0#1.base_3|)) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_1|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_1|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 91522#[L913-3]don't care [365] L913-3-->thread1ENTRY: Formula: (and (= |v_thread1Thread1of1ForFork1_#in~arg.offset_4| 0) (= |v_thread1Thread1of1ForFork1_#in~arg.base_4| 0) (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_4|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_~arg.offset=v_thread1Thread1of1ForFork1_~arg.offset_4, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_14, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_8|, thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_8|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_6|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~nondet5=|v_thread1Thread1of1ForFork1_#t~nondet5_6|, thread1Thread1of1ForFork1_~arg.base=v_thread1Thread1of1ForFork1_~arg.base_4, thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#in~arg.base, thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_~arg.offset, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_#t~post6, thread1Thread1of1ForFork1_#t~post7, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_#t~nondet4, thread1Thread1of1ForFork1_#t~nondet5, thread1Thread1of1ForFork1_~arg.base, thread1Thread1of1ForFork1_#in~arg.offset] 90364#[L913-4, thread1ENTRY]don't care [311] thread1ENTRY-->L876: Formula: (and (= |v_thread1Thread1of1ForFork1_#in~arg.offset_1| v_thread1Thread1of1ForFork1_~arg.offset_1) (= |v_thread1Thread1of1ForFork1_#in~arg.base_1| v_thread1Thread1of1ForFork1_~arg.base_1)) InVars {thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_1|, thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_1|} OutVars{thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_1|, thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_1|, thread1Thread1of1ForFork1_~arg.offset=v_thread1Thread1of1ForFork1_~arg.offset_1, thread1Thread1of1ForFork1_~arg.base=v_thread1Thread1of1ForFork1_~arg.base_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~arg.offset, thread1Thread1of1ForFork1_~arg.base] 90366#[L913-4, L876]don't care [312] L876-->L877: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 85066#[L877, L913-4]don't care [313] L877-->L878-2: Formula: (= v_thread1Thread1of1ForFork1_~i~0_3 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 85068#[L913-4, L878-2]don't care [316] L878-2-->L879: Formula: (< v_thread1Thread1of1ForFork1_~i~0_7 3) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} AuxVars[] AssignedVars[] 91752#[L879, L913-4]don't care [318] L879-->L879-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#m~0.base_2|))) (and (= (select .cse0 |v_~#m~0.offset_2|) 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_2| (store .cse0 |v_~#m~0.offset_2| 1))) (= |v_thread1Thread1of1ForFork1_#t~nondet4_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_1|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet4, #pthreadsMutex] 88402#[L879-1, L913-4]don't care [320] L879-1-->L880-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet4] 88404#[L913-4, L880-2]don't care [2022-07-22 12:03:36,438 INFO L750 eck$LassoCheckResult]: Loop: 88404#[L913-4, L880-2]don't care [323] L880-2-->L881: Formula: (< 0 v_~num~0_2) InVars {~num~0=v_~num~0_2} OutVars{~num~0=v_~num~0_2} AuxVars[] AssignedVars[] 90984#[L881, L913-4]don't care [325] L881-->L881-1: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#m~0.base_3| (store (select |v_#pthreadsMutex_6| |v_~#m~0.base_3|) |v_~#m~0.offset_3| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[#pthreadsMutex] 90986#[L881-1, L913-4]don't care [327] L881-1-->L881-2: Formula: (let ((.cse0 (select |v_#pthreadsMutex_8| |v_~#m~0.base_4|))) (and (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#m~0.base_4| (store .cse0 |v_~#m~0.offset_4| 1))) (= |v_thread1Thread1of1ForFork1_#t~nondet5_1| 0) (= (select .cse0 |v_~#m~0.offset_4|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|, thread1Thread1of1ForFork1_#t~nondet5=|v_thread1Thread1of1ForFork1_#t~nondet5_1|} AuxVars[] AssignedVars[#pthreadsMutex, thread1Thread1of1ForFork1_#t~nondet5] 91594#[L913-4, L881-2]don't care [329] L881-2-->L880-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~nondet5=|v_thread1Thread1of1ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet5] 88404#[L913-4, L880-2]don't care [2022-07-22 12:03:36,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:36,438 INFO L85 PathProgramCache]: Analyzing trace with hash -949173221, now seen corresponding path program 1 times [2022-07-22 12:03:36,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:03:36,439 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403817197] [2022-07-22 12:03:36,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:03:36,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:03:36,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:36,572 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:03:36,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:36,595 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:03:36,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:36,596 INFO L85 PathProgramCache]: Analyzing trace with hash 10868805, now seen corresponding path program 1 times [2022-07-22 12:03:36,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:03:36,596 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [158899611] [2022-07-22 12:03:36,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:03:36,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:03:36,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:36,602 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:03:36,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:36,608 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:03:36,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:36,609 INFO L85 PathProgramCache]: Analyzing trace with hash -42008737, now seen corresponding path program 1 times [2022-07-22 12:03:36,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:03:36,610 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1516087064] [2022-07-22 12:03:36,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:03:36,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:03:36,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:03:36,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:03:36,687 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:03:36,688 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1516087064] [2022-07-22 12:03:36,688 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1516087064] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:03:36,688 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:03:36,688 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 12:03:36,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6351569] [2022-07-22 12:03:36,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:03:36,713 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:03:36,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:03:36,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:03:36,715 INFO L87 Difference]: Start difference. First operand 14819 states and 43126 transitions. cyclomatic complexity: 29084 Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:36,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:03:36,893 INFO L93 Difference]: Finished difference Result 16107 states and 46018 transitions. [2022-07-22 12:03:36,893 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 16107 states and 46018 transitions. [2022-07-22 12:03:37,218 INFO L131 ngComponentsAnalysis]: Automaton has 463 accepting balls. 3866 [2022-07-22 12:03:37,438 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 16107 states to 15731 states and 44937 transitions. [2022-07-22 12:03:37,439 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6281 [2022-07-22 12:03:37,453 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 6298 [2022-07-22 12:03:37,453 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15731 states and 44937 transitions. [2022-07-22 12:03:37,453 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:03:37,453 INFO L220 hiAutomatonCegarLoop]: Abstraction has 15731 states and 44937 transitions. [2022-07-22 12:03:37,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15731 states and 44937 transitions. [2022-07-22 12:03:37,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15731 to 15153. [2022-07-22 12:03:37,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15153 states, 15153 states have (on average 2.862733452121692) internal successors, (43379), 15152 states have internal predecessors, (43379), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:03:38,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15153 states to 15153 states and 43379 transitions. [2022-07-22 12:03:38,053 INFO L242 hiAutomatonCegarLoop]: Abstraction has 15153 states and 43379 transitions. [2022-07-22 12:03:38,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:03:38,056 INFO L425 stractBuchiCegarLoop]: Abstraction has 15153 states and 43379 transitions. [2022-07-22 12:03:38,057 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-22 12:03:38,057 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15153 states and 43379 transitions. [2022-07-22 12:03:38,249 INFO L131 ngComponentsAnalysis]: Automaton has 435 accepting balls. 3754 [2022-07-22 12:03:38,249 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:03:38,250 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:03:38,260 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:03:38,260 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:03:38,266 INFO L748 eck$LassoCheckResult]: Stem: 133601#[ULTIMATE.startENTRY]don't care [294] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 133603#[L-1]don't care [217] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 133673#[L-1-1]don't care [303] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] 133675#[L-1-2]don't care [304] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_3|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|} AuxVars[] AssignedVars[] 136335#[L18]don't care [271] L18-->L18-1: Formula: (and (= (select |v_#length_9| 1) 2) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_9|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] 135497#[L18-1]don't care [227] L18-1-->L18-2: Formula: (= (select (select |v_#memory_int_7| 1) 0) 48) InVars {#memory_int=|v_#memory_int_7|} OutVars{#memory_int=|v_#memory_int_7|} AuxVars[] AssignedVars[] 135499#[L18-2]don't care [222] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_8| 1) 1) 0) InVars {#memory_int=|v_#memory_int_8|} OutVars{#memory_int=|v_#memory_int_8|} AuxVars[] AssignedVars[] 135087#[L18-3]don't care [289] L18-3-->L18-4: Formula: (and (= (select |v_#valid_15| 2) 1) (= (select |v_#length_10| 2) 1)) InVars {#length=|v_#length_10|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] 133147#[L18-4]don't care [224] L18-4-->L18-5: Formula: (= (select (select |v_#memory_int_9| 2) 0) 0) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] 133149#[L18-5]don't care [245] L18-5-->L871: Formula: (= v_~num~0_10 0) InVars {} OutVars{~num~0=v_~num~0_10} AuxVars[] AssignedVars[~num~0] 138291#[L871]don't care [276] L871-->L872: Formula: (= v_~total~0_8 0) InVars {} OutVars{~total~0=v_~total~0_8} AuxVars[] AssignedVars[~total~0] 133403#[L872]don't care [255] L872-->L873: Formula: (= v_~flag~0_4 0) InVars {} OutVars{~flag~0=v_~flag~0_4} AuxVars[] AssignedVars[~flag~0] 133405#[L873]don't care [220] L873-->L873-1: Formula: (and (= |v_~#m~0.base_10| 3) (= |v_~#m~0.offset_10| 0)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset] 136241#[L873-1]don't care [246] L873-1-->L873-2: Formula: (and (= 40 (select |v_#length_11| 3)) (= (select |v_#valid_16| 3) 1)) InVars {#length=|v_#length_11|, #valid=|v_#valid_16|} OutVars{#length=|v_#length_11|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[] 136243#[L873-2]don't care [309] L873-2-->L873-3: Formula: (= (select (select |v_#memory_int_10| |v_~#m~0.base_11|) |v_~#m~0.offset_11|) 0) InVars {#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[] 136943#[L873-3]don't care [207] L873-3-->L873-4: Formula: (= (select (select |v_#memory_int_11| |v_~#m~0.base_12|) (+ |v_~#m~0.offset_12| 4)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} OutVars{#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} AuxVars[] AssignedVars[] 129103#[L873-4]don't care [196] L873-4-->L873-5: Formula: (= (select (select |v_#memory_int_12| |v_~#m~0.base_13|) (+ |v_~#m~0.offset_13| 8)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} OutVars{#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} AuxVars[] AssignedVars[] 129105#[L873-5]don't care [231] L873-5-->L873-6: Formula: (= (select (select |v_#memory_int_13| |v_~#m~0.base_14|) (+ |v_~#m~0.offset_14| 12)) 0) InVars {#memory_int=|v_#memory_int_13|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#memory_int=|v_#memory_int_13|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[] 133233#[L873-6]don't care [198] L873-6-->L873-7: Formula: (= (select (select |v_#memory_int_14| |v_~#m~0.base_15|) (+ |v_~#m~0.offset_15| 16)) 0) InVars {#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_15|, ~#m~0.offset=|v_~#m~0.offset_15|} OutVars{#memory_int=|v_#memory_int_14|, ~#m~0.base=|v_~#m~0.base_15|, ~#m~0.offset=|v_~#m~0.offset_15|} AuxVars[] AssignedVars[] 132225#[L873-7]don't care [236] L873-7-->L873-8: Formula: (= (select (select |v_#memory_int_15| |v_~#m~0.base_16|) (+ |v_~#m~0.offset_16| 20)) 0) InVars {#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_16|, ~#m~0.offset=|v_~#m~0.offset_16|} OutVars{#memory_int=|v_#memory_int_15|, ~#m~0.base=|v_~#m~0.base_16|, ~#m~0.offset=|v_~#m~0.offset_16|} AuxVars[] AssignedVars[] 132227#[L873-8]don't care [295] L873-8-->L873-9: Formula: (= (select (select |v_#memory_int_16| |v_~#m~0.base_17|) (+ |v_~#m~0.offset_17| 22)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} OutVars{#memory_int=|v_#memory_int_16|, ~#m~0.base=|v_~#m~0.base_17|, ~#m~0.offset=|v_~#m~0.offset_17|} AuxVars[] AssignedVars[] 132755#[L873-9]don't care [266] L873-9-->L873-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_18| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_5| |v_~#m~0.base_18|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_5| |v_~#m~0.base_18|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_18|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, ~#m~0.offset=|v_~#m~0.offset_18|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} OutVars{~#m~0.base=|v_~#m~0.base_18|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, ~#m~0.offset=|v_~#m~0.offset_18|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} AuxVars[] AssignedVars[] 134987#[L873-10]don't care [270] L873-10-->L874: Formula: (and (= |v_~#empty~0.offset_1| 0) (= 4 |v_~#empty~0.base_1|)) InVars {} OutVars{~#empty~0.base=|v_~#empty~0.base_1|, ~#empty~0.offset=|v_~#empty~0.offset_1|} AuxVars[] AssignedVars[~#empty~0.offset, ~#empty~0.base] 131205#[L874]don't care [251] L874-->L874-1: Formula: (and (= (select |v_#length_12| 4) 48) (= (select |v_#valid_17| 4) 1)) InVars {#length=|v_#length_12|, #valid=|v_#valid_17|} OutVars{#length=|v_#length_12|, #valid=|v_#valid_17|} AuxVars[] AssignedVars[] 131207#[L874-1]don't care [298] L874-1-->L874-2: Formula: (= (select (select |v_#memory_int_17| |v_~#empty~0.base_2|) |v_~#empty~0.offset_2|) 0) InVars {~#empty~0.base=|v_~#empty~0.base_2|, #memory_int=|v_#memory_int_17|, ~#empty~0.offset=|v_~#empty~0.offset_2|} OutVars{~#empty~0.base=|v_~#empty~0.base_2|, #memory_int=|v_#memory_int_17|, ~#empty~0.offset=|v_~#empty~0.offset_2|} AuxVars[] AssignedVars[] 135857#[L874-2]don't care [300] L874-2-->L874-3: Formula: (= (select (select |v_#memory_int_18| |v_~#empty~0.base_3|) (+ |v_~#empty~0.offset_3| 4)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_3|, #memory_int=|v_#memory_int_18|, ~#empty~0.offset=|v_~#empty~0.offset_3|} OutVars{~#empty~0.base=|v_~#empty~0.base_3|, #memory_int=|v_#memory_int_18|, ~#empty~0.offset=|v_~#empty~0.offset_3|} AuxVars[] AssignedVars[] 132115#[L874-3]don't care [226] L874-3-->L874-4: Formula: (= (select (select |v_#memory_int_19| |v_~#empty~0.base_4|) (+ 8 |v_~#empty~0.offset_4|)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_4|, #memory_int=|v_#memory_int_19|, ~#empty~0.offset=|v_~#empty~0.offset_4|} OutVars{~#empty~0.base=|v_~#empty~0.base_4|, #memory_int=|v_#memory_int_19|, ~#empty~0.offset=|v_~#empty~0.offset_4|} AuxVars[] AssignedVars[] 131595#[L874-4]don't care [302] L874-4-->L874-5: Formula: (= 0 (select (select |v_#memory_int_20| |v_~#empty~0.base_5|) (+ |v_~#empty~0.offset_5| 12))) InVars {~#empty~0.base=|v_~#empty~0.base_5|, #memory_int=|v_#memory_int_20|, ~#empty~0.offset=|v_~#empty~0.offset_5|} OutVars{~#empty~0.base=|v_~#empty~0.base_5|, #memory_int=|v_#memory_int_20|, ~#empty~0.offset=|v_~#empty~0.offset_5|} AuxVars[] AssignedVars[] 131597#[L874-5]don't care [218] L874-5-->L874-6: Formula: (= (select (select |v_#memory_int_21| |v_~#empty~0.base_6|) (+ 16 |v_~#empty~0.offset_6|)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_6|, #memory_int=|v_#memory_int_21|, ~#empty~0.offset=|v_~#empty~0.offset_6|} OutVars{~#empty~0.base=|v_~#empty~0.base_6|, #memory_int=|v_#memory_int_21|, ~#empty~0.offset=|v_~#empty~0.offset_6|} AuxVars[] AssignedVars[] 136095#[L874-6]don't care [247] L874-6-->L874-7: Formula: (= (select (select |v_#memory_int_22| |v_~#empty~0.base_7|) (+ |v_~#empty~0.offset_7| 20)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_7|, #memory_int=|v_#memory_int_22|, ~#empty~0.offset=|v_~#empty~0.offset_7|} OutVars{~#empty~0.base=|v_~#empty~0.base_7|, #memory_int=|v_#memory_int_22|, ~#empty~0.offset=|v_~#empty~0.offset_7|} AuxVars[] AssignedVars[] 131031#[L874-7]don't care [244] L874-7-->L874-8: Formula: (= (select (select |v_#memory_int_23| |v_~#empty~0.base_8|) (+ |v_~#empty~0.offset_8| 24)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_8|, #memory_int=|v_#memory_int_23|, ~#empty~0.offset=|v_~#empty~0.offset_8|} OutVars{~#empty~0.base=|v_~#empty~0.base_8|, #memory_int=|v_#memory_int_23|, ~#empty~0.offset=|v_~#empty~0.offset_8|} AuxVars[] AssignedVars[] 129977#[L874-8]don't care [280] L874-8-->L874-9: Formula: (= (select (select |v_#memory_int_24| |v_~#empty~0.base_9|) (+ |v_~#empty~0.offset_9| 28)) 0) InVars {~#empty~0.base=|v_~#empty~0.base_9|, #memory_int=|v_#memory_int_24|, ~#empty~0.offset=|v_~#empty~0.offset_9|} OutVars{~#empty~0.base=|v_~#empty~0.base_9|, #memory_int=|v_#memory_int_24|, ~#empty~0.offset=|v_~#empty~0.offset_9|} AuxVars[] AssignedVars[] 129227#[L874-9]don't care [206] L874-9-->L874-10: Formula: (and (= |v_~#full~0.offset_1| 0) (= 5 |v_~#full~0.base_1|)) InVars {} OutVars{~#full~0.base=|v_~#full~0.base_1|, ~#full~0.offset=|v_~#full~0.offset_1|} AuxVars[] AssignedVars[~#full~0.base, ~#full~0.offset] 129229#[L874-10]don't care [201] L874-10-->L874-11: Formula: (and (= (select |v_#length_13| 5) 48) (= (select |v_#valid_18| 5) 1)) InVars {#length=|v_#length_13|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_13|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] 130675#[L874-11]don't care [216] L874-11-->L874-12: Formula: (= (select (select |v_#memory_int_25| |v_~#full~0.base_2|) |v_~#full~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_25|, ~#full~0.offset=|v_~#full~0.offset_2|, ~#full~0.base=|v_~#full~0.base_2|} OutVars{#memory_int=|v_#memory_int_25|, ~#full~0.offset=|v_~#full~0.offset_2|, ~#full~0.base=|v_~#full~0.base_2|} AuxVars[] AssignedVars[] 130677#[L874-12]don't care [219] L874-12-->L874-13: Formula: (= (select (select |v_#memory_int_26| |v_~#full~0.base_3|) (+ |v_~#full~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_26|, ~#full~0.offset=|v_~#full~0.offset_3|, ~#full~0.base=|v_~#full~0.base_3|} OutVars{#memory_int=|v_#memory_int_26|, ~#full~0.offset=|v_~#full~0.offset_3|, ~#full~0.base=|v_~#full~0.base_3|} AuxVars[] AssignedVars[] 131235#[L874-13]don't care [263] L874-13-->L874-14: Formula: (= (select (select |v_#memory_int_27| |v_~#full~0.base_4|) (+ |v_~#full~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_27|, ~#full~0.offset=|v_~#full~0.offset_4|, ~#full~0.base=|v_~#full~0.base_4|} OutVars{#memory_int=|v_#memory_int_27|, ~#full~0.offset=|v_~#full~0.offset_4|, ~#full~0.base=|v_~#full~0.base_4|} AuxVars[] AssignedVars[] 131237#[L874-14]don't care [205] L874-14-->L874-15: Formula: (= (select (select |v_#memory_int_28| |v_~#full~0.base_5|) (+ |v_~#full~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_28|, ~#full~0.offset=|v_~#full~0.offset_5|, ~#full~0.base=|v_~#full~0.base_5|} OutVars{#memory_int=|v_#memory_int_28|, ~#full~0.offset=|v_~#full~0.offset_5|, ~#full~0.base=|v_~#full~0.base_5|} AuxVars[] AssignedVars[] 128927#[L874-15]don't care [179] L874-15-->L874-16: Formula: (= (select (select |v_#memory_int_29| |v_~#full~0.base_6|) (+ |v_~#full~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_29|, ~#full~0.offset=|v_~#full~0.offset_6|, ~#full~0.base=|v_~#full~0.base_6|} OutVars{#memory_int=|v_#memory_int_29|, ~#full~0.offset=|v_~#full~0.offset_6|, ~#full~0.base=|v_~#full~0.base_6|} AuxVars[] AssignedVars[] 128929#[L874-16]don't care [274] L874-16-->L874-17: Formula: (= (select (select |v_#memory_int_30| |v_~#full~0.base_7|) (+ |v_~#full~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_30|, ~#full~0.offset=|v_~#full~0.offset_7|, ~#full~0.base=|v_~#full~0.base_7|} OutVars{#memory_int=|v_#memory_int_30|, ~#full~0.offset=|v_~#full~0.offset_7|, ~#full~0.base=|v_~#full~0.base_7|} AuxVars[] AssignedVars[] 133231#[L874-17]don't care [229] L874-17-->L874-18: Formula: (= (select (select |v_#memory_int_31| |v_~#full~0.base_8|) (+ |v_~#full~0.offset_8| 24)) 0) InVars {#memory_int=|v_#memory_int_31|, ~#full~0.offset=|v_~#full~0.offset_8|, ~#full~0.base=|v_~#full~0.base_8|} OutVars{#memory_int=|v_#memory_int_31|, ~#full~0.offset=|v_~#full~0.offset_8|, ~#full~0.base=|v_~#full~0.base_8|} AuxVars[] AssignedVars[] 132957#[L874-18]don't care [199] L874-18-->L874-19: Formula: (= (select (select |v_#memory_int_32| |v_~#full~0.base_9|) (+ |v_~#full~0.offset_9| 28)) 0) InVars {#memory_int=|v_#memory_int_32|, ~#full~0.offset=|v_~#full~0.offset_9|, ~#full~0.base=|v_~#full~0.base_9|} OutVars{#memory_int=|v_#memory_int_32|, ~#full~0.offset=|v_~#full~0.offset_9|, ~#full~0.base=|v_~#full~0.base_9|} AuxVars[] AssignedVars[] 131873#[L874-19]don't care [203] L874-19-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 131875#[L-1-3]don't care [307] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 129389#[L-1-4]don't care [223] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 129391#[L-1-5]don't care [197] L-1-5-->L907: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 139047#[L907]don't care [233] L907-->L907-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 138369#[L907-1]don't care [282] L907-1-->L907-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 130291#[L907-2]don't care [308] L907-2-->L909: Formula: (= v_~num~0_9 0) InVars {} OutVars{~num~0=v_~num~0_9} AuxVars[] AssignedVars[~num~0] 130293#[L909]don't care [232] L909-->L910: Formula: (= v_~total~0_5 0) InVars {} OutVars{~total~0=v_~total~0_5} AuxVars[] AssignedVars[~total~0] 138785#[L910]don't care [193] L910-->L913: Formula: (= |v_#pthreadsMutex_17| (store |v_#pthreadsMutex_18| |v_~#m~0.base_9| (store (select |v_#pthreadsMutex_18| |v_~#m~0.base_9|) |v_~#m~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_18|, ~#m~0.base=|v_~#m~0.base_9|, ~#m~0.offset=|v_~#m~0.offset_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_17|, ~#m~0.base=|v_~#m~0.base_9|, ~#m~0.offset=|v_~#m~0.offset_9|} AuxVars[] AssignedVars[#pthreadsMutex] 136917#[L913]don't care [293] L913-->L913-1: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 136919#[L913-1]don't care [242] L913-1-->L913-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 137179#[L913-2]don't care [230] L913-2-->L913-3: Formula: (and (= |v_#memory_$Pointer$.base_1| (store |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| (select (select |v_#memory_$Pointer$.base_1| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3|)))) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_3|) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) 1) (= (store |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| (select (select |v_#memory_$Pointer$.offset_1| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3|))) |v_#memory_$Pointer$.offset_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_3| 4) (select |v_#length_5| |v_ULTIMATE.start_main_~#t1~0#1.base_3|)) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_1|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_1|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 137181#[L913-3]don't care [365] L913-3-->thread1ENTRY: Formula: (and (= |v_thread1Thread1of1ForFork1_#in~arg.offset_4| 0) (= |v_thread1Thread1of1ForFork1_#in~arg.base_4| 0) (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{thread1Thread1of1ForFork1_#in~arg.base=|v_thread1Thread1of1ForFork1_#in~arg.base_4|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_~arg.offset=v_thread1Thread1of1ForFork1_~arg.offset_4, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_14, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_#t~post6=|v_thread1Thread1of1ForFork1_#t~post6_8|, thread1Thread1of1ForFork1_#t~post7=|v_thread1Thread1of1ForFork1_#t~post7_8|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~nondet4=|v_thread1Thread1of1ForFork1_#t~nondet4_6|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~nondet5=|v_thread1Thread1of1ForFork1_#t~nondet5_6|, thread1Thread1of1ForFork1_~arg.base=v_thread1Thread1of1ForFork1_~arg.base_4, thread1Thread1of1ForFork1_#in~arg.offset=|v_thread1Thread1of1ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#in~arg.base, thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_~arg.offset, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_#t~post6, thread1Thread1of1ForFork1_#t~post7, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_#t~nondet4, thread1Thread1of1ForFork1_#t~nondet5, thread1Thread1of1ForFork1_~arg.base, thread1Thread1of1ForFork1_#in~arg.offset] 135967#[L913-4, thread1ENTRY]don't care [221] L913-4-->L913-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 135971#[L913-5, thread1ENTRY]don't care [275] L913-5-->L914: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] 136569#[thread1ENTRY, L914]don't care [252] L914-->L914-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] 134219#[L914-1, thread1ENTRY]don't care [228] L914-1-->L914-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 134221#[L914-2, thread1ENTRY]don't care [277] L914-2-->L914-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_3|) (select |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) 1) (= (store |v_#memory_$Pointer$.offset_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| (select (select |v_#memory_$Pointer$.offset_3| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3|))) |v_#memory_$Pointer$.offset_3|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_3|) (= |v_#memory_$Pointer$.base_3| (store |v_#memory_$Pointer$.base_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_$Pointer$.base_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| (select (select |v_#memory_$Pointer$.base_3| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3|)))) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_3|)) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_4|, #length=|v_#length_6|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_3|, #length=|v_#length_6|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 131425#[L914-3, thread1ENTRY]don't care [362] L914-3-->thread2ENTRY: Formula: (and (= |v_thread2Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_thread2Thread1of1ForFork0_#in~arg.base_4| 0) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res.offset=|v_thread2Thread1of1ForFork0_#res.offset_4|, thread2Thread1of1ForFork0_~arg.base=v_thread2Thread1of1ForFork0_~arg.base_4, thread2Thread1of1ForFork0_#t~nondet8=|v_thread2Thread1of1ForFork0_#t~nondet8_6|, thread2Thread1of1ForFork0_#t~post10=|v_thread2Thread1of1ForFork0_#t~post10_8|, thread2Thread1of1ForFork0_#t~post11=|v_thread2Thread1of1ForFork0_#t~post11_8|, thread2Thread1of1ForFork0_~j~0=v_thread2Thread1of1ForFork0_~j~0_18, thread2Thread1of1ForFork0_~arg.offset=v_thread2Thread1of1ForFork0_~arg.offset_4, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_#t~nondet9=|v_thread2Thread1of1ForFork0_#t~nondet9_6|, thread2Thread1of1ForFork0_#in~arg.offset=|v_thread2Thread1of1ForFork0_#in~arg.offset_4|, thread2Thread1of1ForFork0_#res.base=|v_thread2Thread1of1ForFork0_#res.base_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#in~arg.base=|v_thread2Thread1of1ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res.offset, thread2Thread1of1ForFork0_~arg.base, thread2Thread1of1ForFork0_#t~nondet8, thread2Thread1of1ForFork0_#t~post10, thread2Thread1of1ForFork0_#t~post11, thread2Thread1of1ForFork0_~j~0, thread2Thread1of1ForFork0_~arg.offset, thread2Thread1of1ForFork0_#t~nondet9, thread2Thread1of1ForFork0_#in~arg.offset, thread2Thread1of1ForFork0_#res.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#in~arg.base] 131429#[L914-4, thread2ENTRY, thread1ENTRY]don't care [334] thread2ENTRY-->L890: Formula: (and (= |v_thread2Thread1of1ForFork0_#in~arg.offset_1| v_thread2Thread1of1ForFork0_~arg.offset_1) (= |v_thread2Thread1of1ForFork0_#in~arg.base_1| v_thread2Thread1of1ForFork0_~arg.base_1)) InVars {thread2Thread1of1ForFork0_#in~arg.offset=|v_thread2Thread1of1ForFork0_#in~arg.offset_1|, thread2Thread1of1ForFork0_#in~arg.base=|v_thread2Thread1of1ForFork0_#in~arg.base_1|} OutVars{thread2Thread1of1ForFork0_~arg.base=v_thread2Thread1of1ForFork0_~arg.base_1, thread2Thread1of1ForFork0_~arg.offset=v_thread2Thread1of1ForFork0_~arg.offset_1, thread2Thread1of1ForFork0_#in~arg.offset=|v_thread2Thread1of1ForFork0_#in~arg.offset_1|, thread2Thread1of1ForFork0_#in~arg.base=|v_thread2Thread1of1ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~arg.base, thread2Thread1of1ForFork0_~arg.offset] 129571#[L914-4, L890, thread1ENTRY]don't care [335] L890-->L891: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_~j~0=v_thread2Thread1of1ForFork0_~j~0_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~j~0] 129577#[L914-4, L891, thread1ENTRY]don't care [336] L891-->L892-2: Formula: (= v_thread2Thread1of1ForFork0_~j~0_3 0) InVars {} OutVars{thread2Thread1of1ForFork0_~j~0=v_thread2Thread1of1ForFork0_~j~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~j~0] 132043#[L914-4, L892-2, thread1ENTRY]don't care [339] L892-2-->L893: Formula: (< v_thread2Thread1of1ForFork0_~j~0_7 3) InVars {thread2Thread1of1ForFork0_~j~0=v_thread2Thread1of1ForFork0_~j~0_7} OutVars{thread2Thread1of1ForFork0_~j~0=v_thread2Thread1of1ForFork0_~j~0_7} AuxVars[] AssignedVars[] 137567#[L914-4, L893, thread1ENTRY]don't care [341] L893-->L893-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_8|))) (and (= |v_thread2Thread1of1ForFork0_#t~nondet8_1| 0) (= (select .cse0 |v_~#m~0.offset_8|) 0) (= (store |v_#pthreadsMutex_16| |v_~#m~0.base_8| (store .cse0 |v_~#m~0.offset_8| 1)) |v_#pthreadsMutex_15|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_8|, thread2Thread1of1ForFork0_#t~nondet8=|v_thread2Thread1of1ForFork0_#t~nondet8_1|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[#pthreadsMutex, thread2Thread1of1ForFork0_#t~nondet8] 134093#[L914-4, L893-1, thread1ENTRY]don't care [343] L893-1-->L894-2: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~nondet8=|v_thread2Thread1of1ForFork0_#t~nondet8_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~nondet8] 134095#[L914-4, thread1ENTRY, L894-2]don't care [2022-07-22 12:03:38,267 INFO L750 eck$LassoCheckResult]: Loop: 134095#[L914-4, thread1ENTRY, L894-2]don't care [347] L894-2-->L895: Formula: (= v_~num~0_8 0) InVars {~num~0=v_~num~0_8} OutVars{~num~0=v_~num~0_8} AuxVars[] AssignedVars[] 134343#[L914-4, L895, thread1ENTRY]don't care [350] L895-->L895-1: Formula: (= |v_#pthreadsMutex_9| (store |v_#pthreadsMutex_10| |v_~#m~0.base_5| (store (select |v_#pthreadsMutex_10| |v_~#m~0.base_5|) |v_~#m~0.offset_5| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_10|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_9|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[#pthreadsMutex] 130389#[L914-4, L895-1, thread1ENTRY]don't care [352] L895-1-->L895-2: Formula: (let ((.cse0 (select |v_#pthreadsMutex_12| |v_~#m~0.base_6|))) (and (= |v_thread2Thread1of1ForFork0_#t~nondet9_1| 0) (= (select .cse0 |v_~#m~0.offset_6|) 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| |v_~#m~0.base_6| (store .cse0 |v_~#m~0.offset_6| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, ~#m~0.base=|v_~#m~0.base_6|, thread2Thread1of1ForFork0_#t~nondet9=|v_thread2Thread1of1ForFork0_#t~nondet9_1|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[#pthreadsMutex, thread2Thread1of1ForFork0_#t~nondet9] 130391#[L914-4, L895-2, thread1ENTRY]don't care [354] L895-2-->L894-2: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~nondet9=|v_thread2Thread1of1ForFork0_#t~nondet9_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~nondet9] 134095#[L914-4, thread1ENTRY, L894-2]don't care [2022-07-22 12:03:38,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:38,269 INFO L85 PathProgramCache]: Analyzing trace with hash 1363195886, now seen corresponding path program 1 times [2022-07-22 12:03:38,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:03:38,270 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [394754650] [2022-07-22 12:03:38,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:03:38,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:03:38,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:38,302 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:03:38,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:38,327 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:03:38,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:38,327 INFO L85 PathProgramCache]: Analyzing trace with hash 11608614, now seen corresponding path program 1 times [2022-07-22 12:03:38,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:03:38,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1440710226] [2022-07-22 12:03:38,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:03:38,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:03:38,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:38,333 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:03:38,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:38,337 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:03:38,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:03:38,337 INFO L85 PathProgramCache]: Analyzing trace with hash -775283821, now seen corresponding path program 1 times [2022-07-22 12:03:38,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:03:38,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146431791] [2022-07-22 12:03:38,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:03:38,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:03:38,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:38,368 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:03:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:03:38,395 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:03:42,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.07 12:03:42 BoogieIcfgContainer [2022-07-22 12:03:42,796 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-22 12:03:42,797 INFO L158 Benchmark]: Toolchain (without parser) took 50107.31ms. Allocated memory was 155.2MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 127.5MB in the beginning and 2.0GB in the end (delta: -1.8GB). Peak memory consumption was 337.3MB. Max. memory is 8.0GB. [2022-07-22 12:03:42,797 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 155.2MB. Free memory is still 126.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:03:42,797 INFO L158 Benchmark]: CACSL2BoogieTranslator took 739.29ms. Allocated memory is still 155.2MB. Free memory was 127.2MB in the beginning and 101.4MB in the end (delta: 25.9MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB. [2022-07-22 12:03:42,798 INFO L158 Benchmark]: Boogie Procedure Inliner took 128.23ms. Allocated memory is still 155.2MB. Free memory was 101.4MB in the beginning and 135.4MB in the end (delta: -34.0MB). Peak memory consumption was 4.8MB. Max. memory is 8.0GB. [2022-07-22 12:03:42,798 INFO L158 Benchmark]: Boogie Preprocessor took 38.82ms. Allocated memory is still 155.2MB. Free memory was 135.4MB in the beginning and 133.8MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-07-22 12:03:42,799 INFO L158 Benchmark]: RCFGBuilder took 580.61ms. Allocated memory is still 155.2MB. Free memory was 133.8MB in the beginning and 118.6MB in the end (delta: 15.2MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-07-22 12:03:42,799 INFO L158 Benchmark]: BuchiAutomizer took 48608.06ms. Allocated memory was 155.2MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 118.6MB in the beginning and 2.0GB in the end (delta: -1.8GB). Peak memory consumption was 328.3MB. Max. memory is 8.0GB. [2022-07-22 12:03:42,802 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 155.2MB. Free memory is still 126.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 739.29ms. Allocated memory is still 155.2MB. Free memory was 127.2MB in the beginning and 101.4MB in the end (delta: 25.9MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 128.23ms. Allocated memory is still 155.2MB. Free memory was 101.4MB in the beginning and 135.4MB in the end (delta: -34.0MB). Peak memory consumption was 4.8MB. Max. memory is 8.0GB. * Boogie Preprocessor took 38.82ms. Allocated memory is still 155.2MB. Free memory was 135.4MB in the beginning and 133.8MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 580.61ms. Allocated memory is still 155.2MB. Free memory was 133.8MB in the beginning and 118.6MB in the end (delta: 15.2MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 48608.06ms. Allocated memory was 155.2MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 118.6MB in the beginning and 2.0GB in the end (delta: -1.8GB). Peak memory consumption was 328.3MB. 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 5 terminating modules (2 trivial, 3 deterministic, 0 nondeterministic) and one nonterminating remainder module.One deterministic module has affine ranking function 5 + i * -2 and consists of 5 locations. One deterministic module has affine ranking function 5 + i * -2 and consists of 5 locations. One deterministic module has affine ranking function -2 * num + 1 and consists of 7 locations. 2 modules have a trivial ranking function, the largest among these consists of 3 locations. The remainder module has 15153 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 48.4s and 6 iterations. TraceHistogramMax:1. Analysis of lassos took 41.1s. Construction of modules took 0.1s. Büchi inclusion checks took 3.5s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 4. Automata minimization 2.2s AutomataMinimizationTime, 5 MinimizatonAttempts, 6637 StatesRemovedByMinimization, 4 NontrivialMinimizations. Non-live state removal took 1.5s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 2, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1112 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1107 mSDsluCounter, 2839 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1658 mSDsCounter, 25 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 250 IncrementalHoareTripleChecker+Invalid, 275 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 25 mSolverCounterUnsat, 1228 mSDtfsCounter, 250 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont1 unkn0 SFLI1 SFLT0 conc1 concLT0 SILN0 SILU0 SILI0 SILT0 lasso3 LassoPreprocessingBenchmarks: Lassos: inital492 mio100 ax142 hnf100 lsp62 ukn36 mio100 lsp16 div100 bol100 ite100 ukn100 eq223 hnf86 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 54ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.1s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - FixpointNonTerminationResult [Line: 894]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite execution State at position 0 is {} State at position 1 is {\result=0, \result={0:0}, \result={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, empty={4:0}, flag=0, full={5:0}, i=0, j=0, m={3:0}, num=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@159efd0a in3828,0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@170ec127=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@623ca9d7 in0,0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@652c1f65=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@71de1a16=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7ff0aa03=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTIdExpression@149862e9=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTIdExpression@27ca1dfa=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@1b0b37ca=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@350a96b2=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@52108d23=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@530575b2=0, t1={6:0}, t2={4790:0}, total=0} - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 894]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L870] 0 int num; [L871] 0 unsigned long total; [L872] 0 int flag; [L873] 0 pthread_mutex_t m; [L874] 0 pthread_cond_t empty, full; [L907] 0 pthread_t t1, t2; [L908] 0 num = 0 [L909] 0 total = 0 [L913] FCALL, FORK 0 pthread_create(&t1, 0, thread1, 0) [L914] FCALL, FORK 0 pthread_create(&t2, 0, thread2, 0) [L890] 2 int j; [L891] 2 j = 0 [L892] COND TRUE 2 j < 3 Loop: [L894] COND TRUE num == 0 End of lasso representation. RESULT: Ultimate proved your program to be incorrect! [2022-07-22 12:03:42,869 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...