/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf -i ../../../trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:47:43,930 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:47:43,933 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:47:43,970 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 12:47:43,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 12:47:43,972 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 12:47:43,974 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 12:47:43,976 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 12:47:43,978 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 12:47:43,980 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 12:47:43,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 12:47:43,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 12:47:43,983 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:47:43,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:47:43,995 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:47:43,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:47:43,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:47:43,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:47:44,000 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:47:44,003 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:47:44,005 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:47:44,008 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:47:44,009 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:47:44,010 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:47:44,011 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:47:44,015 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:47:44,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:47:44,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:47:44,027 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:47:44,028 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf [2022-07-22 12:47:44,057 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:47:44,057 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:47:44,058 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:47:44,058 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:47:44,061 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:47:44,062 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:47:44,062 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:47:44,062 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:47:44,062 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:47:44,063 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:47:44,063 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:47:44,063 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:47:44,064 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:47:44,064 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:47:44,064 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:47:44,064 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:47:44,065 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:47:44,065 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:47:44,066 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:47:44,066 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:47:44,066 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:47:44,066 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:47:44,067 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:47:44,067 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:47:44,067 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:47:44,067 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:47:44,068 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:47:44,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:47:44,070 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:47:44,070 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:47:44,070 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:47:44,071 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-22 12:47:44,074 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:47:44,074 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:47:44,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:47:44,560 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:47:44,563 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:47:44,564 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:47:44,565 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:47:44,567 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c [2022-07-22 12:47:44,658 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4996386df/431d9bb13abd45859fd7775cef9b4563/FLAG9dc359e41 [2022-07-22 12:47:45,283 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:47:45,283 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c [2022-07-22 12:47:45,295 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4996386df/431d9bb13abd45859fd7775cef9b4563/FLAG9dc359e41 [2022-07-22 12:47:45,647 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4996386df/431d9bb13abd45859fd7775cef9b4563 [2022-07-22 12:47:45,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:47:45,655 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:47:45,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:47:45,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:47:45,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:47:45,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:47:45" (1/1) ... [2022-07-22 12:47:45,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5181d3c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:45, skipping insertion in model container [2022-07-22 12:47:45,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:47:45" (1/1) ... [2022-07-22 12:47:45,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:47:45,695 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:47:45,923 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c[2681,2694] [2022-07-22 12:47:45,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:47:45,943 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:47:45,967 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c[2681,2694] [2022-07-22 12:47:45,971 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:47:45,985 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:47:45,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:45 WrapperNode [2022-07-22 12:47:45,986 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:47:45,987 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:47:45,987 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:47:45,987 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:47:45,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:45" (1/1) ... [2022-07-22 12:47:46,004 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:45" (1/1) ... [2022-07-22 12:47:46,035 INFO L137 Inliner]: procedures = 24, calls = 45, calls flagged for inlining = 13, calls inlined = 15, statements flattened = 188 [2022-07-22 12:47:46,036 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:47:46,036 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:47:46,037 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:47:46,037 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:47:46,047 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:45" (1/1) ... [2022-07-22 12:47:46,047 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:45" (1/1) ... [2022-07-22 12:47:46,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:45" (1/1) ... [2022-07-22 12:47:46,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:45" (1/1) ... [2022-07-22 12:47:46,062 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:45" (1/1) ... [2022-07-22 12:47:46,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:45" (1/1) ... [2022-07-22 12:47:46,071 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:45" (1/1) ... [2022-07-22 12:47:46,075 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:47:46,076 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:47:46,076 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:47:46,076 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:47:46,077 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:45" (1/1) ... [2022-07-22 12:47:46,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:46,110 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:46,137 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 12:47:46,156 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 12:47:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:47:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-22 12:47:46,221 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-22 12:47:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-22 12:47:46,221 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-22 12:47:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:47:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:47:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:47:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-22 12:47:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-22 12:47:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:47:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:47:46,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:47:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:47:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:47:46,226 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 12:47:46,347 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:47:46,349 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:47:46,989 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:47:47,246 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:47:47,246 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-07-22 12:47:47,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:47:47 BoogieIcfgContainer [2022-07-22 12:47:47,249 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:47:47,251 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:47:47,251 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:47:47,255 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:47:47,256 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:47:47,256 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:47:45" (1/3) ... [2022-07-22 12:47:47,257 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@206179a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:47:47, skipping insertion in model container [2022-07-22 12:47:47,258 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:47:47,258 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:45" (2/3) ... [2022-07-22 12:47:47,258 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@206179a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:47:47, skipping insertion in model container [2022-07-22 12:47:47,258 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:47:47,259 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:47:47" (3/3) ... [2022-07-22 12:47:47,260 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-counter-fun.wvr.c [2022-07-22 12:47:47,383 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-22 12:47:47,436 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 153 places, 161 transitions, 338 flow [2022-07-22 12:47:47,548 INFO L129 PetriNetUnfolder]: 13/157 cut-off events. [2022-07-22 12:47:47,549 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-22 12:47:47,554 INFO L84 FinitePrefix]: Finished finitePrefix Result has 166 conditions, 157 events. 13/157 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 79 event pairs, 0 based on Foata normal form. 0/144 useless extension candidates. Maximal degree in co-relation 123. Up to 2 conditions per place. [2022-07-22 12:47:47,554 INFO L82 GeneralOperation]: Start removeDead. Operand has 153 places, 161 transitions, 338 flow [2022-07-22 12:47:47,570 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 151 places, 157 transitions, 326 flow [2022-07-22 12:47:47,576 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-22 12:47:47,589 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 151 places, 157 transitions, 326 flow [2022-07-22 12:47:47,593 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 151 places, 157 transitions, 326 flow [2022-07-22 12:47:47,594 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 157 transitions, 326 flow [2022-07-22 12:47:47,660 INFO L129 PetriNetUnfolder]: 13/157 cut-off events. [2022-07-22 12:47:47,660 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-22 12:47:47,663 INFO L84 FinitePrefix]: Finished finitePrefix Result has 166 conditions, 157 events. 13/157 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 76 event pairs, 0 based on Foata normal form. 0/144 useless extension candidates. Maximal degree in co-relation 123. Up to 2 conditions per place. [2022-07-22 12:47:47,665 INFO L116 LiptonReduction]: Number of co-enabled transitions 500 [2022-07-22 12:47:53,830 INFO L131 LiptonReduction]: Checked pairs total: 563 [2022-07-22 12:47:53,830 INFO L133 LiptonReduction]: Total number of compositions: 164 [2022-07-22 12:47:53,853 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:47:53,853 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:47:53,853 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:47:53,853 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:47:53,853 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:47:53,854 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:47:53,854 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:47:53,854 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:47:53,856 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:47:53,891 INFO L131 ngComponentsAnalysis]: Automaton has 16 accepting balls. 16 [2022-07-22 12:47:53,891 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:47:53,892 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:47:53,897 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:47:53,897 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:47:53,898 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:47:53,898 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 35 states, but on-demand construction may add more states [2022-07-22 12:47:53,903 INFO L131 ngComponentsAnalysis]: Automaton has 16 accepting balls. 16 [2022-07-22 12:47:53,903 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:47:53,903 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:47:53,903 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:47:53,903 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:47:53,909 INFO L748 eck$LassoCheckResult]: Stem: 156#[ULTIMATE.startENTRY]don't care [753] ULTIMATE.startENTRY-->L98-6: Formula: (let ((.cse2 (store |v_#valid_293| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1)) (.cse0 (select |v_#memory_int_163| 1))) (and (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_119|) 1 0) 0)) (= (select .cse0 0) 48) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| 1) |v_#valid_292|) (= v_~n~0_72 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_119|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_127| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|) (= |v_#NULL.base_10| 0) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= v_~f_inv~0.offset_94 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_127| 0)) (= 2 (select |v_#length_248| 1)) (= v_~f~0.base_94 0) (= (select |v_#valid_293| 2) 1) (= (select |v_#valid_293| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= (select |v_#valid_293| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_109| 0) (= (select |v_#length_248| 2) 25) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| 0)) (< 0 |v_#StackHeapBarrier_56|) (= v_~f_inv~0.base_94 0) (= (select .cse0 1) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_45| 0) (= v_~counter~0_173 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_119| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_97| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (= |v_#NULL.offset_10| 0) (= v_~f~0.offset_94 0) (= (store (store (store |v_#length_248| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_119| 4)) |v_#length_247|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| |v_#StackHeapBarrier_56|) (= (select |v_#valid_293| 0) 0) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t2~0#1.base_57|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_56|, #valid=|v_#valid_293|, #memory_int=|v_#memory_int_163|, #length=|v_#length_248|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_97|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_25|, ~f_inv~0.offset=v_~f_inv~0.offset_94, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_45|, ~f~0.base=v_~f~0.base_94, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_53|, ULTIMATE.start_main_#t~ret18#1.base=|v_ULTIMATE.start_main_#t~ret18#1.base_41|, ULTIMATE.start_main_#t~ret19#1.offset=|v_ULTIMATE.start_main_#t~ret19#1.offset_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_34|, ~f~0.offset=v_~f~0.offset_94, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_37|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_127|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset_81|, #length=|v_#length_247|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_109|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_34|, ~counter~0=v_~counter~0_173, ULTIMATE.start_main_#t~ret19#1.base=|v_ULTIMATE.start_main_#t~ret19#1.base_37|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_23|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_38|, ~N~0=v_~N~0_41, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ~f_inv~0.base=v_~f_inv~0.base_94, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base_81|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_119|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_53|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_34|, #StackHeapBarrier=|v_#StackHeapBarrier_56|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_53|, #valid=|v_#valid_292|, #memory_int=|v_#memory_int_163|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_33|, ULTIMATE.start_main_#t~ret18#1.offset=|v_ULTIMATE.start_main_#t~ret18#1.offset_41|, ~n~0=v_~n~0_72, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_28|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|, ~n_inv~0=v_~n_inv~0_72, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_28|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~f_inv~0.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~f~0.base, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret18#1.base, ULTIMATE.start_main_#t~ret19#1.offset, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem25#1, ~f~0.offset, ULTIMATE.start_main_#t~pre20#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~nondet17#1, ~counter~0, ULTIMATE.start_main_#t~ret19#1.base, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~f_inv~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #valid, ULTIMATE.start_main_#t~pre22#1, ULTIMATE.start_main_#t~ret18#1.offset, ~n~0, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ~n_inv~0, ULTIMATE.start_main_#t~mem24#1] 159#[L98-6]don't care [2022-07-22 12:47:53,910 INFO L750 eck$LassoCheckResult]: Loop: 159#[L98-6]don't care [706] L98-6-->L98-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45| .cse1))) (and (<= 0 .cse0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_55| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| 1)) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45| .cse1 4) (select |v_#length_173| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| |v_ULTIMATE.start_create_fresh_int_array_~size#1_69|) (= (store |v_#memory_int_140| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45| (store (select |v_#memory_int_140| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_28|)) |v_#memory_int_139|) (= (select |v_#valid_194| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_28|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|, #valid=|v_#valid_194|, #memory_int=|v_#memory_int_140|, #length=|v_#length_173|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_69|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|, #valid=|v_#valid_194|, #memory_int=|v_#memory_int_139|, #length=|v_#length_173|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_55|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_69|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1] 159#[L98-6]don't care [2022-07-22 12:47:53,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:53,916 INFO L85 PathProgramCache]: Analyzing trace with hash 784, now seen corresponding path program 1 times [2022-07-22 12:47:53,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:53,927 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1301908836] [2022-07-22 12:47:53,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:53,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:54,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:54,068 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:54,153 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:54,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:54,156 INFO L85 PathProgramCache]: Analyzing trace with hash 737, now seen corresponding path program 1 times [2022-07-22 12:47:54,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:54,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2078449921] [2022-07-22 12:47:54,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:54,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:54,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:54,168 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:54,176 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:54,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:54,178 INFO L85 PathProgramCache]: Analyzing trace with hash 25010, now seen corresponding path program 1 times [2022-07-22 12:47:54,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:54,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1661611264] [2022-07-22 12:47:54,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:54,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:54,209 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:54,243 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:54,983 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:47:54,983 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:47:54,984 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:47:54,984 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:47:54,984 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:47:54,984 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:54,984 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:47:54,984 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:47:54,985 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-counter-fun.wvr.c_BEv2_Iteration1_Lasso [2022-07-22 12:47:54,985 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:47:54,985 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:47:55,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,020 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 12:47:55,025 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 12:47:55,404 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,414 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,423 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,425 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,442 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,444 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,454 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,459 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 12:47:55,461 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 12:47:55,462 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,464 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,470 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,472 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 12:47:55,475 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,476 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:55,884 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:47:55,890 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:47:55,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:55,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:55,898 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 12:47:55,900 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 12:47:55,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:47:55,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:55,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:55,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:55,912 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:55,916 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:55,916 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:55,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:55,977 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 12:47:55,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:55,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:55,979 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 12:47:55,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:47:55,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:55,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:55,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:55,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:55,996 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:55,996 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:56,027 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 12:47:56,059 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 12:47:56,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:56,060 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:56,061 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 12:47:56,072 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 12:47:56,072 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 12:47:56,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:56,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:56,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:56,083 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:56,088 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:56,089 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:56,139 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 12:47:56,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:56,139 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:56,140 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 12:47:56,150 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 12:47:56,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:47:56,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:56,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:56,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:56,159 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:56,161 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:56,162 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:56,209 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 12:47:56,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:56,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:56,211 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 12:47:56,214 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 12:47:56,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:56,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:56,223 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:47:56,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:56,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:56,227 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:47:56,228 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:56,267 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:56,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:56,268 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:56,269 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 12:47:56,270 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 12:47:56,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:56,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:56,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:56,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:56,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:56,281 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:56,281 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:56,345 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 12:47:56,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:56,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:56,347 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 12:47:56,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:47:56,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:56,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:56,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:56,365 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:56,372 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:56,372 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,377 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 12:47:56,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:56,412 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2022-07-22 12:47:56,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:56,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:56,413 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 12:47:56,416 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 12:47:56,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:47:56,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:56,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:56,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:56,424 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:56,429 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:56,429 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:56,480 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 12:47:56,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:56,481 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:56,482 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 12:47:56,484 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 12:47:56,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:47:56,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:56,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:56,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:56,493 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:56,496 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:56,496 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:56,546 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2022-07-22 12:47:56,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:56,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:56,548 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 12:47:56,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:56,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:56,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:56,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:56,571 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:56,575 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:56,575 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,581 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 12:47:56,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:56,629 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 12:47:56,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:56,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:56,630 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 12:47:56,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:56,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:56,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:56,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:56,644 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:56,648 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:56,648 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,653 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 12:47:56,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:56,700 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 12:47:56,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:56,700 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:56,702 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 12:47:56,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:56,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:56,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:56,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:56,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:56,718 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:56,718 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,722 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 12:47:56,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:56,768 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 12:47:56,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:56,768 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:56,769 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 12:47:56,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:56,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:56,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:56,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:56,783 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:56,785 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:56,785 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,790 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 12:47:56,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:56,835 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 12:47:56,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:56,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:56,836 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 12:47:56,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:56,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:56,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:56,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:56,850 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:56,852 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:56,853 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,857 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 12:47:56,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:56,899 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 12:47:56,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:56,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:56,901 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 12:47:56,903 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 12:47:56,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:47:56,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:56,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:56,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:56,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:56,915 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:56,915 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:56,963 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 12:47:56,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:56,964 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:56,965 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 12:47:56,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:47:56,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:56,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:56,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:56,978 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:56,984 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:56,984 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:56,992 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 12:47:57,000 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:47:57,026 INFO L443 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. [2022-07-22 12:47:57,027 INFO L444 ModelExtractionUtils]: 11 out of 22 variables were initially zero. Simplification set additionally 8 variables to zero. [2022-07-22 12:47:57,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:57,029 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:57,030 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 12:47:57,041 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:47:57,049 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 12:47:57,075 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:47:57,075 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:47:57,076 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~2#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-22 12:47:57,127 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 12:47:57,197 INFO L257 tatePredicateManager]: 14 out of 14 supporting invariants were superfluous and have been removed [2022-07-22 12:47:57,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:47:57,272 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:47:57,273 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:47:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:47:57,290 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:47:57,290 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:47:57,291 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 12:47:57,332 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:47:57,336 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 35 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:47:57,398 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 35 states, but on-demand construction may add more states. Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 38 states and 81 transitions. Complement of second has 3 states. [2022-07-22 12:47:57,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:47:57,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:47:57,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:47:57,420 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:47:57,424 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:47:57,424 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:47:57,424 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:47:57,424 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:47:57,424 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:47:57,427 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 38 states and 81 transitions. [2022-07-22 12:47:57,433 INFO L131 ngComponentsAnalysis]: Automaton has 15 accepting balls. 15 [2022-07-22 12:47:57,446 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 38 states to 32 states and 70 transitions. [2022-07-22 12:47:57,450 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 30 [2022-07-22 12:47:57,451 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 31 [2022-07-22 12:47:57,451 INFO L73 IsDeterministic]: Start isDeterministic. Operand 32 states and 70 transitions. [2022-07-22 12:47:57,456 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:47:57,457 INFO L220 hiAutomatonCegarLoop]: Abstraction has 32 states and 70 transitions. [2022-07-22 12:47:57,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states and 70 transitions. [2022-07-22 12:47:57,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 31. [2022-07-22 12:47:57,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 2.193548387096774) internal successors, (68), 30 states have internal predecessors, (68), 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 12:47:57,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 68 transitions. [2022-07-22 12:47:57,494 INFO L242 hiAutomatonCegarLoop]: Abstraction has 31 states and 68 transitions. [2022-07-22 12:47:57,494 INFO L425 stractBuchiCegarLoop]: Abstraction has 31 states and 68 transitions. [2022-07-22 12:47:57,495 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:47:57,495 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 31 states and 68 transitions. [2022-07-22 12:47:57,497 INFO L131 ngComponentsAnalysis]: Automaton has 15 accepting balls. 15 [2022-07-22 12:47:57,497 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:47:57,497 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:47:57,498 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-07-22 12:47:57,498 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:47:57,498 INFO L748 eck$LassoCheckResult]: Stem: 397#[ULTIMATE.startENTRY]don't care [753] ULTIMATE.startENTRY-->L98-6: Formula: (let ((.cse2 (store |v_#valid_293| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1)) (.cse0 (select |v_#memory_int_163| 1))) (and (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_119|) 1 0) 0)) (= (select .cse0 0) 48) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| 1) |v_#valid_292|) (= v_~n~0_72 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_119|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_127| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|) (= |v_#NULL.base_10| 0) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= v_~f_inv~0.offset_94 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_127| 0)) (= 2 (select |v_#length_248| 1)) (= v_~f~0.base_94 0) (= (select |v_#valid_293| 2) 1) (= (select |v_#valid_293| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= (select |v_#valid_293| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_109| 0) (= (select |v_#length_248| 2) 25) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| 0)) (< 0 |v_#StackHeapBarrier_56|) (= v_~f_inv~0.base_94 0) (= (select .cse0 1) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_45| 0) (= v_~counter~0_173 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_119| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_97| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (= |v_#NULL.offset_10| 0) (= v_~f~0.offset_94 0) (= (store (store (store |v_#length_248| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_119| 4)) |v_#length_247|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| |v_#StackHeapBarrier_56|) (= (select |v_#valid_293| 0) 0) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t2~0#1.base_57|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_56|, #valid=|v_#valid_293|, #memory_int=|v_#memory_int_163|, #length=|v_#length_248|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_97|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_25|, ~f_inv~0.offset=v_~f_inv~0.offset_94, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_45|, ~f~0.base=v_~f~0.base_94, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_53|, ULTIMATE.start_main_#t~ret18#1.base=|v_ULTIMATE.start_main_#t~ret18#1.base_41|, ULTIMATE.start_main_#t~ret19#1.offset=|v_ULTIMATE.start_main_#t~ret19#1.offset_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_34|, ~f~0.offset=v_~f~0.offset_94, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_37|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_127|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset_81|, #length=|v_#length_247|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_109|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_34|, ~counter~0=v_~counter~0_173, ULTIMATE.start_main_#t~ret19#1.base=|v_ULTIMATE.start_main_#t~ret19#1.base_37|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_23|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_38|, ~N~0=v_~N~0_41, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ~f_inv~0.base=v_~f_inv~0.base_94, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base_81|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_119|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_53|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_34|, #StackHeapBarrier=|v_#StackHeapBarrier_56|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_53|, #valid=|v_#valid_292|, #memory_int=|v_#memory_int_163|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_33|, ULTIMATE.start_main_#t~ret18#1.offset=|v_ULTIMATE.start_main_#t~ret18#1.offset_41|, ~n~0=v_~n~0_72, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_28|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|, ~n_inv~0=v_~n_inv~0_72, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_28|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~f_inv~0.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~f~0.base, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret18#1.base, ULTIMATE.start_main_#t~ret19#1.offset, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem25#1, ~f~0.offset, ULTIMATE.start_main_#t~pre20#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~nondet17#1, ~counter~0, ULTIMATE.start_main_#t~ret19#1.base, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~f_inv~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #valid, ULTIMATE.start_main_#t~pre22#1, ULTIMATE.start_main_#t~ret18#1.offset, ~n~0, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ~n_inv~0, ULTIMATE.start_main_#t~mem24#1] 399#[L98-6]don't care [751] L98-6-->L98-14: Formula: (and (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| 0)) (not (= 0 (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) 1 0))) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_93| 0) (= |v_#valid_288| (store |v_#valid_289| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_94| v_~f~0.base_92) (= (store |v_#length_244| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4)) |v_#length_243|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_123| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41| v_~n_inv~0_70) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| |v_#StackHeapBarrier_54|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41| |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_105| 0) (= v_~f~0.offset_92 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_94|) (= (select |v_#valid_289| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93|) 0) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_106| |v_ULTIMATE.start_create_fresh_int_array_~size#1_116|)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_123| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_94|, #StackHeapBarrier=|v_#StackHeapBarrier_54|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_94|, #valid=|v_#valid_289|, #length=|v_#length_244|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_106|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_116|, ~n_inv~0=v_~n_inv~0_70} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_93|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93|, ~f~0.base=v_~f~0.base_92, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_51|, ULTIMATE.start_main_#t~ret18#1.base=|v_ULTIMATE.start_main_#t~ret18#1.base_39|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base_77|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_115|, ~f~0.offset=v_~f~0.offset_92, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_51|, #StackHeapBarrier=|v_#StackHeapBarrier_54|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_51|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_123|, #valid=|v_#valid_288|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset_77|, #length=|v_#length_243|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_105|, ULTIMATE.start_main_#t~ret18#1.offset=|v_ULTIMATE.start_main_#t~ret18#1.offset_39|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|, ~n_inv~0=v_~n_inv~0_70} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~f~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret18#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ~f~0.offset, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~ret18#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 353#[L98-14]don't care [2022-07-22 12:47:57,499 INFO L750 eck$LassoCheckResult]: Loop: 353#[L98-14]don't care [722] L98-14-->L98-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse0 4) (select |v_#length_193| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (= (store |v_#memory_int_150| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_150| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_34|)) |v_#memory_int_149|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_67| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68| 1)) (= (select |v_#valid_218| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (<= 0 .cse1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68| |v_ULTIMATE.start_create_fresh_int_array_~size#1_85|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_34|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_218|, #memory_int=|v_#memory_int_150|, #length=|v_#length_193|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_41|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_218|, #memory_int=|v_#memory_int_149|, #length=|v_#length_193|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_67|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1] 353#[L98-14]don't care [2022-07-22 12:47:57,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:57,500 INFO L85 PathProgramCache]: Analyzing trace with hash 25055, now seen corresponding path program 1 times [2022-07-22 12:47:57,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:57,500 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275259475] [2022-07-22 12:47:57,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:57,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:57,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:57,545 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:57,578 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:57,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:57,579 INFO L85 PathProgramCache]: Analyzing trace with hash 753, now seen corresponding path program 1 times [2022-07-22 12:47:57,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:57,580 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073551809] [2022-07-22 12:47:57,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:57,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:57,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:57,596 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:57,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:57,611 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:57,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:57,616 INFO L85 PathProgramCache]: Analyzing trace with hash 777427, now seen corresponding path program 1 times [2022-07-22 12:47:57,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:57,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [172194746] [2022-07-22 12:47:57,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:57,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:57,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:57,685 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:57,748 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:59,242 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 12:47:59,244 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:47:59,244 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:47:59,244 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:47:59,244 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:47:59,244 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:47:59,245 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:59,245 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:47:59,245 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:47:59,245 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-counter-fun.wvr.c_BEv2_Iteration2_Lasso [2022-07-22 12:47:59,245 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:47:59,245 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:47:59,258 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 12:47:59,261 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,265 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,268 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 12:47:59,270 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 12:47:59,272 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 12:47:59,274 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,276 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,282 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 12:47:59,283 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 12:47:59,764 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 12:47:59,766 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 12:47:59,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,775 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 12:47:59,777 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,782 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,784 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,786 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,787 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,789 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 12:47:59,791 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,795 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,800 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,802 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:59,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:00,288 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:48:00,289 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:48:00,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:00,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:00,290 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 12:48:00,297 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 12:48:00,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:00,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:00,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:00,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:00,307 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:00,309 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:00,309 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:00,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:00,358 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:00,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:00,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:00,360 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 12:48:00,364 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 12:48:00,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:00,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:00,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:00,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:00,376 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:00,378 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:00,378 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:00,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:00,404 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 12:48:00,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:00,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:00,405 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 12:48:00,407 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 12:48:00,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:00,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:00,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:00,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:00,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:00,416 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:00,416 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:00,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:00,475 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 12:48:00,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:00,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:00,476 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 12:48:00,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:00,481 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 12:48:00,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:00,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:00,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:00,487 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:00,488 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:00,488 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:00,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:00,516 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 12:48:00,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:00,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:00,517 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 12:48:00,518 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 12:48:00,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:00,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:00,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:00,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:00,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:00,526 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:00,527 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:00,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:00,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:00,550 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 12:48:00,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:00,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:00,552 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 12:48:00,552 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 12:48:00,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:00,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:00,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:00,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:00,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:00,561 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:00,563 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:00,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:00,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:00,592 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 12:48:00,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:00,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:00,594 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 12:48:00,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:00,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:00,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:00,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:00,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:00,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:00,606 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:00,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:00,607 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 12:48:00,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:00,649 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 12:48:00,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:00,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:00,651 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 12:48:00,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:00,656 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 12:48:00,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:00,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:00,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:00,663 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:00,665 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:00,665 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:00,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:00,715 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 12:48:00,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:00,716 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:00,717 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 12:48:00,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:00,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:00,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:00,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:00,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:00,729 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:00,729 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:00,733 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 12:48:00,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:00,776 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:00,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:00,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:00,778 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 12:48:00,780 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 12:48:00,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:00,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:00,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:00,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:00,789 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:00,790 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:00,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:00,791 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 12:48:00,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:00,828 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 12:48:00,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:00,829 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:00,829 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 12:48:00,830 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 12:48:00,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:00,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:00,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:00,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:00,839 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:00,840 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:00,840 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:00,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:00,865 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:00,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:00,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:00,867 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 12:48:00,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:00,876 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 12:48:00,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:00,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:00,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:00,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:00,878 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:00,878 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:00,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:00,927 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 12:48:00,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:00,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:00,928 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 12:48:00,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:00,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:00,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:00,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:00,945 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:00,948 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:00,948 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:00,957 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 12:48:00,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:00,999 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 12:48:01,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:01,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:01,003 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 12:48:01,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:01,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:01,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:01,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:01,017 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:01,018 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:01,018 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:01,022 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 12:48:01,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:01,064 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:01,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:01,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:01,066 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 12:48:01,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:01,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:01,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:01,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:01,080 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:01,085 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:01,085 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:01,092 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 12:48:01,108 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:48:01,150 INFO L443 ModelExtractionUtils]: Simplification made 17 calls to the SMT solver. [2022-07-22 12:48:01,150 INFO L444 ModelExtractionUtils]: 10 out of 22 variables were initially zero. Simplification set additionally 9 variables to zero. [2022-07-22 12:48:01,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:01,150 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:01,151 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 12:48:01,157 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:48:01,166 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 12:48:01,172 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:48:01,173 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:48:01,173 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~2#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-22 12:48:01,195 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 12:48:01,267 INFO L257 tatePredicateManager]: 20 out of 20 supporting invariants were superfluous and have been removed [2022-07-22 12:48:01,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:01,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:48:01,306 INFO L263 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:48:01,306 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:48:01,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:48:01,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:48:01,317 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:48:01,317 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 12:48:01,318 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:48:01,319 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 31 states and 68 transitions. cyclomatic complexity: 53 Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:01,338 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 31 states and 68 transitions. cyclomatic complexity: 53. Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 32 states and 70 transitions. Complement of second has 3 states. [2022-07-22 12:48:01,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:48:01,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:01,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 4 transitions. [2022-07-22 12:48:01,340 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:48:01,340 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:01,340 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 3 letters. Loop has 1 letters. [2022-07-22 12:48:01,340 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:01,340 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 2 letters. Loop has 2 letters. [2022-07-22 12:48:01,341 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:01,341 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 32 states and 70 transitions. [2022-07-22 12:48:01,343 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-22 12:48:01,344 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 32 states to 32 states and 70 transitions. [2022-07-22 12:48:01,344 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 29 [2022-07-22 12:48:01,345 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 30 [2022-07-22 12:48:01,345 INFO L73 IsDeterministic]: Start isDeterministic. Operand 32 states and 70 transitions. [2022-07-22 12:48:01,345 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:48:01,345 INFO L220 hiAutomatonCegarLoop]: Abstraction has 32 states and 70 transitions. [2022-07-22 12:48:01,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states and 70 transitions. [2022-07-22 12:48:01,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2022-07-22 12:48:01,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 2.1875) internal successors, (70), 31 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 12:48:01,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 70 transitions. [2022-07-22 12:48:01,351 INFO L242 hiAutomatonCegarLoop]: Abstraction has 32 states and 70 transitions. [2022-07-22 12:48:01,351 INFO L425 stractBuchiCegarLoop]: Abstraction has 32 states and 70 transitions. [2022-07-22 12:48:01,351 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:48:01,351 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 32 states and 70 transitions. [2022-07-22 12:48:01,352 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-22 12:48:01,353 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:48:01,353 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:48:01,353 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:48:01,353 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:48:01,354 INFO L748 eck$LassoCheckResult]: Stem: 598#[ULTIMATE.startENTRY]don't care [753] ULTIMATE.startENTRY-->L98-6: Formula: (let ((.cse2 (store |v_#valid_293| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1)) (.cse0 (select |v_#memory_int_163| 1))) (and (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_119|) 1 0) 0)) (= (select .cse0 0) 48) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| 1) |v_#valid_292|) (= v_~n~0_72 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_119|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_127| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|) (= |v_#NULL.base_10| 0) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= v_~f_inv~0.offset_94 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_127| 0)) (= 2 (select |v_#length_248| 1)) (= v_~f~0.base_94 0) (= (select |v_#valid_293| 2) 1) (= (select |v_#valid_293| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= (select |v_#valid_293| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_109| 0) (= (select |v_#length_248| 2) 25) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| 0)) (< 0 |v_#StackHeapBarrier_56|) (= v_~f_inv~0.base_94 0) (= (select .cse0 1) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_45| 0) (= v_~counter~0_173 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_119| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_97| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (= |v_#NULL.offset_10| 0) (= v_~f~0.offset_94 0) (= (store (store (store |v_#length_248| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_119| 4)) |v_#length_247|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| |v_#StackHeapBarrier_56|) (= (select |v_#valid_293| 0) 0) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t2~0#1.base_57|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_56|, #valid=|v_#valid_293|, #memory_int=|v_#memory_int_163|, #length=|v_#length_248|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_97|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_25|, ~f_inv~0.offset=v_~f_inv~0.offset_94, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_45|, ~f~0.base=v_~f~0.base_94, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_53|, ULTIMATE.start_main_#t~ret18#1.base=|v_ULTIMATE.start_main_#t~ret18#1.base_41|, ULTIMATE.start_main_#t~ret19#1.offset=|v_ULTIMATE.start_main_#t~ret19#1.offset_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_34|, ~f~0.offset=v_~f~0.offset_94, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_37|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_127|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset_81|, #length=|v_#length_247|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_109|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_34|, ~counter~0=v_~counter~0_173, ULTIMATE.start_main_#t~ret19#1.base=|v_ULTIMATE.start_main_#t~ret19#1.base_37|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_23|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_38|, ~N~0=v_~N~0_41, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ~f_inv~0.base=v_~f_inv~0.base_94, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base_81|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_119|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_53|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_34|, #StackHeapBarrier=|v_#StackHeapBarrier_56|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_53|, #valid=|v_#valid_292|, #memory_int=|v_#memory_int_163|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_33|, ULTIMATE.start_main_#t~ret18#1.offset=|v_ULTIMATE.start_main_#t~ret18#1.offset_41|, ~n~0=v_~n~0_72, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_28|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|, ~n_inv~0=v_~n_inv~0_72, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_28|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~f_inv~0.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~f~0.base, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret18#1.base, ULTIMATE.start_main_#t~ret19#1.offset, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem25#1, ~f~0.offset, ULTIMATE.start_main_#t~pre20#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~nondet17#1, ~counter~0, ULTIMATE.start_main_#t~ret19#1.base, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~f_inv~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #valid, ULTIMATE.start_main_#t~pre22#1, ULTIMATE.start_main_#t~ret18#1.offset, ~n~0, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ~n_inv~0, ULTIMATE.start_main_#t~mem24#1] 600#[L98-6]don't care [751] L98-6-->L98-14: Formula: (and (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| 0)) (not (= 0 (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) 1 0))) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_93| 0) (= |v_#valid_288| (store |v_#valid_289| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_94| v_~f~0.base_92) (= (store |v_#length_244| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4)) |v_#length_243|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_123| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41| v_~n_inv~0_70) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| |v_#StackHeapBarrier_54|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41| |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_105| 0) (= v_~f~0.offset_92 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_94|) (= (select |v_#valid_289| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93|) 0) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_106| |v_ULTIMATE.start_create_fresh_int_array_~size#1_116|)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_123| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_94|, #StackHeapBarrier=|v_#StackHeapBarrier_54|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_94|, #valid=|v_#valid_289|, #length=|v_#length_244|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_106|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_116|, ~n_inv~0=v_~n_inv~0_70} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_93|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93|, ~f~0.base=v_~f~0.base_92, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_51|, ULTIMATE.start_main_#t~ret18#1.base=|v_ULTIMATE.start_main_#t~ret18#1.base_39|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base_77|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_115|, ~f~0.offset=v_~f~0.offset_92, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_51|, #StackHeapBarrier=|v_#StackHeapBarrier_54|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_51|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_123|, #valid=|v_#valid_288|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset_77|, #length=|v_#length_243|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_105|, ULTIMATE.start_main_#t~ret18#1.offset=|v_ULTIMATE.start_main_#t~ret18#1.offset_39|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|, ~n_inv~0=v_~n_inv~0_70} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~f~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret18#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ~f~0.offset, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~ret18#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 552#[L98-14]don't care [729] L98-14-->L82-3: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77| |v_ULTIMATE.start_create_fresh_int_array_~size#1_93|)) (= v_~f_inv~0.base_90 |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37|) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|) (= (store |v_#memory_int_158| |v_ULTIMATE.start_main_~#t1~0#1.base_31| (store (select |v_#memory_int_158| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) |v_ULTIMATE.start_main_~#t1~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre20#1_25|)) |v_#memory_int_157|) (= (select |v_#valid_232| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|) (= |v_#pthreadsForks_30| |v_ULTIMATE.start_main_#t~pre20#1_25|) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_27|) (select |v_#length_203| |v_ULTIMATE.start_main_~#t1~0#1.base_31|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_27|) (= v_~f_inv~0.offset_90 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, #pthreadsForks=|v_#pthreadsForks_30|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, #valid=|v_#valid_232|, #memory_int=|v_#memory_int_158|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_93|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, ULTIMATE.start_main_#t~ret19#1.base=|v_ULTIMATE.start_main_#t~ret19#1.base_25|, ~f_inv~0.offset=v_~f_inv~0.offset_90, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ~f_inv~0.base=v_~f_inv~0.base_90, ULTIMATE.start_main_#t~ret19#1.offset=|v_ULTIMATE.start_main_#t~ret19#1.offset_25|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_93|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_25|, #pthreadsForks=|v_#pthreadsForks_29|, #valid=|v_#valid_232|, #memory_int=|v_#memory_int_157|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret19#1.base, ULTIMATE.start_main_#t~pre20#1, ~f_inv~0.offset, #pthreadsForks, #memory_int, ~f_inv~0.base, ULTIMATE.start_main_#t~ret19#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 556#[L82-3]don't care [584] L82-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre20#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#t~short4#1=|v_thread1Thread1of1ForFork0_#t~short4#1_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|, thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_8|, thread1Thread1of1ForFork0_#t~mem7#1=|v_thread1Thread1of1ForFork0_#t~mem7#1_4|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_12|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~mem6#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#t~short4#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1#1, thread1Thread1of1ForFork0_#t~mem7#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#res#1.base] 580#[L82-4, thread1ENTRY]don't care [562] thread1ENTRY-->L47-4: Formula: (= |v_thread1Thread1of1ForFork0_~i~0#1_1| 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0#1] 572#[L82-4, L47-4]don't care [2022-07-22 12:48:01,355 INFO L750 eck$LassoCheckResult]: Loop: 572#[L82-4, L47-4]don't care [711] L47-4-->L47-4: Formula: (let ((.cse3 (* v_~counter~0_160 4))) (let ((.cse1 (+ .cse3 v_~f~0.offset_80))) (let ((.cse2 (select (select |v_#memory_int_143| v_~f~0.base_80) .cse1))) (let ((.cse4 (* .cse2 4))) (let ((.cse0 (+ v_~f_inv~0.offset_82 .cse4))) (and (<= 0 .cse0) (<= 0 .cse1) (= v_~counter~0_159 .cse2) (<= (+ .cse3 v_~f~0.offset_80 4) (select |v_#length_183| v_~f~0.base_80)) (<= 0 .cse2) (= (ite (= v_~counter~0_160 (select (select |v_#memory_int_143| v_~f_inv~0.base_82) .cse0)) 1 0) |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|) (not (= (ite (and (<= 0 v_~counter~0_160) (< v_~counter~0_160 v_~n~0_54)) 1 0) 0)) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|) (< |v_thread1Thread1of1ForFork0_~i~0#1_26| v_~N~0_25) (= (select |v_#valid_208| v_~f~0.base_80) 1) (= (select |v_#valid_208| v_~f_inv~0.base_82) 1) (< .cse2 v_~n_inv~0_46) (= (+ |v_thread1Thread1of1ForFork0_~i~0#1_26| 1) |v_thread1Thread1of1ForFork0_~i~0#1_25|) (<= (+ v_~f_inv~0.offset_82 .cse4 4) (select |v_#length_183| v_~f_inv~0.base_82)) |v_thread1_#t~short4#1_70| (not (= (ite |v_thread1_#t~short4#1_69| 1 0) 0)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9| 0)))))))) InVars {~counter~0=v_~counter~0_160, ~f_inv~0.offset=v_~f_inv~0.offset_82, ~f~0.base=v_~f~0.base_80, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_26|, #valid=|v_#valid_208|, #memory_int=|v_#memory_int_143|, #length=|v_#length_183|, ~N~0=v_~N~0_25, ~f_inv~0.base=v_~f_inv~0.base_82, ~n~0=v_~n~0_54, ~f~0.offset=v_~f~0.offset_80, ~n_inv~0=v_~n_inv~0_46} OutVars{~counter~0=v_~counter~0_159, ~f_inv~0.offset=v_~f_inv~0.offset_82, ~f~0.base=v_~f~0.base_80, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_9|, thread1Thread1of1ForFork0_#t~short4#1=|v_thread1Thread1of1ForFork0_#t~short4#1_9|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_9|, ~N~0=v_~N~0_25, ~f_inv~0.base=v_~f_inv~0.base_82, ~f~0.offset=v_~f~0.offset_80, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_9|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|, thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_19|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_25|, thread1Thread1of1ForFork0_#t~mem7#1=|v_thread1Thread1of1ForFork0_#t~mem7#1_9|, #valid=|v_#valid_208|, #memory_int=|v_#memory_int_143|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|, #length=|v_#length_183|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_11|, ~n~0=v_~n~0_54, ~n_inv~0=v_~n_inv~0_46} AuxVars[|v_thread1_#t~short4#1_70|, |v_thread1_#t~short4#1_69|] AssignedVars[~counter~0, thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1#1, thread1Thread1of1ForFork0_#t~mem6#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_#t~mem7#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~short4#1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1] 572#[L82-4, L47-4]don't care [2022-07-22 12:48:01,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:01,355 INFO L85 PathProgramCache]: Analyzing trace with hash 747132740, now seen corresponding path program 1 times [2022-07-22 12:48:01,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:01,356 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1598243509] [2022-07-22 12:48:01,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:01,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:01,388 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:01,417 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:01,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:01,418 INFO L85 PathProgramCache]: Analyzing trace with hash 742, now seen corresponding path program 1 times [2022-07-22 12:48:01,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:01,418 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1441934260] [2022-07-22 12:48:01,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:01,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:01,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:01,427 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:01,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:01,437 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:01,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:01,439 INFO L85 PathProgramCache]: Analyzing trace with hash 1686279171, now seen corresponding path program 1 times [2022-07-22 12:48:01,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:01,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [390950701] [2022-07-22 12:48:01,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:01,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:48:01,553 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 12:48:01,580 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 12:48:01,580 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:48:01,580 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [390950701] [2022-07-22 12:48:01,581 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [390950701] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:48:01,581 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:48:01,581 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:48:01,584 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1235607497] [2022-07-22 12:48:01,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:48:01,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:48:01,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 12:48:01,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-22 12:48:01,756 INFO L87 Difference]: Start difference. First operand 32 states and 70 transitions. cyclomatic complexity: 54 Second operand has 4 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:01,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:48:01,854 INFO L93 Difference]: Finished difference Result 88 states and 164 transitions. [2022-07-22 12:48:01,854 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 88 states and 164 transitions. [2022-07-22 12:48:01,857 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-22 12:48:01,858 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 88 states to 32 states and 69 transitions. [2022-07-22 12:48:01,858 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 30 [2022-07-22 12:48:01,859 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 30 [2022-07-22 12:48:01,859 INFO L73 IsDeterministic]: Start isDeterministic. Operand 32 states and 69 transitions. [2022-07-22 12:48:01,859 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:48:01,859 INFO L220 hiAutomatonCegarLoop]: Abstraction has 32 states and 69 transitions. [2022-07-22 12:48:01,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states and 69 transitions. [2022-07-22 12:48:01,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2022-07-22 12:48:01,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 2.15625) internal successors, (69), 31 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 12:48:01,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 69 transitions. [2022-07-22 12:48:01,863 INFO L242 hiAutomatonCegarLoop]: Abstraction has 32 states and 69 transitions. [2022-07-22 12:48:01,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-22 12:48:01,865 INFO L425 stractBuchiCegarLoop]: Abstraction has 32 states and 69 transitions. [2022-07-22 12:48:01,865 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:48:01,865 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 32 states and 69 transitions. [2022-07-22 12:48:01,866 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-22 12:48:01,866 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:48:01,867 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:48:01,867 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:48:01,867 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:48:01,868 INFO L748 eck$LassoCheckResult]: Stem: 761#[ULTIMATE.startENTRY]don't care [753] ULTIMATE.startENTRY-->L98-6: Formula: (let ((.cse2 (store |v_#valid_293| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1)) (.cse0 (select |v_#memory_int_163| 1))) (and (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_119|) 1 0) 0)) (= (select .cse0 0) 48) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| 1) |v_#valid_292|) (= v_~n~0_72 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_119|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_127| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|) (= |v_#NULL.base_10| 0) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= v_~f_inv~0.offset_94 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_127| 0)) (= 2 (select |v_#length_248| 1)) (= v_~f~0.base_94 0) (= (select |v_#valid_293| 2) 1) (= (select |v_#valid_293| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= (select |v_#valid_293| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_109| 0) (= (select |v_#length_248| 2) 25) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| 0)) (< 0 |v_#StackHeapBarrier_56|) (= v_~f_inv~0.base_94 0) (= (select .cse0 1) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_45| 0) (= v_~counter~0_173 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_119| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_97| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (= |v_#NULL.offset_10| 0) (= v_~f~0.offset_94 0) (= (store (store (store |v_#length_248| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_119| 4)) |v_#length_247|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| |v_#StackHeapBarrier_56|) (= (select |v_#valid_293| 0) 0) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t2~0#1.base_57|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_56|, #valid=|v_#valid_293|, #memory_int=|v_#memory_int_163|, #length=|v_#length_248|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_97|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_25|, ~f_inv~0.offset=v_~f_inv~0.offset_94, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_45|, ~f~0.base=v_~f~0.base_94, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_53|, ULTIMATE.start_main_#t~ret18#1.base=|v_ULTIMATE.start_main_#t~ret18#1.base_41|, ULTIMATE.start_main_#t~ret19#1.offset=|v_ULTIMATE.start_main_#t~ret19#1.offset_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_34|, ~f~0.offset=v_~f~0.offset_94, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_37|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_127|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset_81|, #length=|v_#length_247|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_109|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_34|, ~counter~0=v_~counter~0_173, ULTIMATE.start_main_#t~ret19#1.base=|v_ULTIMATE.start_main_#t~ret19#1.base_37|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_23|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_38|, ~N~0=v_~N~0_41, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ~f_inv~0.base=v_~f_inv~0.base_94, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base_81|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_119|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_53|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_34|, #StackHeapBarrier=|v_#StackHeapBarrier_56|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_53|, #valid=|v_#valid_292|, #memory_int=|v_#memory_int_163|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_33|, ULTIMATE.start_main_#t~ret18#1.offset=|v_ULTIMATE.start_main_#t~ret18#1.offset_41|, ~n~0=v_~n~0_72, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_28|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|, ~n_inv~0=v_~n_inv~0_72, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_28|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~f_inv~0.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~f~0.base, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret18#1.base, ULTIMATE.start_main_#t~ret19#1.offset, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem25#1, ~f~0.offset, ULTIMATE.start_main_#t~pre20#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~nondet17#1, ~counter~0, ULTIMATE.start_main_#t~ret19#1.base, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~f_inv~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #valid, ULTIMATE.start_main_#t~pre22#1, ULTIMATE.start_main_#t~ret18#1.offset, ~n~0, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ~n_inv~0, ULTIMATE.start_main_#t~mem24#1] 763#[L98-6]don't care [706] L98-6-->L98-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45| .cse1))) (and (<= 0 .cse0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_55| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| 1)) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45| .cse1 4) (select |v_#length_173| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| |v_ULTIMATE.start_create_fresh_int_array_~size#1_69|) (= (store |v_#memory_int_140| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45| (store (select |v_#memory_int_140| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_28|)) |v_#memory_int_139|) (= (select |v_#valid_194| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_28|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|, #valid=|v_#valid_194|, #memory_int=|v_#memory_int_140|, #length=|v_#length_173|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_69|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|, #valid=|v_#valid_194|, #memory_int=|v_#memory_int_139|, #length=|v_#length_173|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_55|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_69|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1] 765#[L98-6]don't care [751] L98-6-->L98-14: Formula: (and (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| 0)) (not (= 0 (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) 1 0))) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_93| 0) (= |v_#valid_288| (store |v_#valid_289| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_94| v_~f~0.base_92) (= (store |v_#length_244| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4)) |v_#length_243|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_123| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41| v_~n_inv~0_70) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| |v_#StackHeapBarrier_54|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41| |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_105| 0) (= v_~f~0.offset_92 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_94|) (= (select |v_#valid_289| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93|) 0) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_106| |v_ULTIMATE.start_create_fresh_int_array_~size#1_116|)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_123| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_94|, #StackHeapBarrier=|v_#StackHeapBarrier_54|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_94|, #valid=|v_#valid_289|, #length=|v_#length_244|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_106|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_116|, ~n_inv~0=v_~n_inv~0_70} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_93|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93|, ~f~0.base=v_~f~0.base_92, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_51|, ULTIMATE.start_main_#t~ret18#1.base=|v_ULTIMATE.start_main_#t~ret18#1.base_39|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base_77|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_115|, ~f~0.offset=v_~f~0.offset_92, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_51|, #StackHeapBarrier=|v_#StackHeapBarrier_54|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_51|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_123|, #valid=|v_#valid_288|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset_77|, #length=|v_#length_243|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_105|, ULTIMATE.start_main_#t~ret18#1.offset=|v_ULTIMATE.start_main_#t~ret18#1.offset_39|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|, ~n_inv~0=v_~n_inv~0_70} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~f~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret18#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ~f~0.offset, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~ret18#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 715#[L98-14]don't care [729] L98-14-->L82-3: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77| |v_ULTIMATE.start_create_fresh_int_array_~size#1_93|)) (= v_~f_inv~0.base_90 |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37|) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|) (= (store |v_#memory_int_158| |v_ULTIMATE.start_main_~#t1~0#1.base_31| (store (select |v_#memory_int_158| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) |v_ULTIMATE.start_main_~#t1~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre20#1_25|)) |v_#memory_int_157|) (= (select |v_#valid_232| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|) (= |v_#pthreadsForks_30| |v_ULTIMATE.start_main_#t~pre20#1_25|) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_27|) (select |v_#length_203| |v_ULTIMATE.start_main_~#t1~0#1.base_31|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_27|) (= v_~f_inv~0.offset_90 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, #pthreadsForks=|v_#pthreadsForks_30|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, #valid=|v_#valid_232|, #memory_int=|v_#memory_int_158|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_93|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, ULTIMATE.start_main_#t~ret19#1.base=|v_ULTIMATE.start_main_#t~ret19#1.base_25|, ~f_inv~0.offset=v_~f_inv~0.offset_90, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ~f_inv~0.base=v_~f_inv~0.base_90, ULTIMATE.start_main_#t~ret19#1.offset=|v_ULTIMATE.start_main_#t~ret19#1.offset_25|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_93|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_25|, #pthreadsForks=|v_#pthreadsForks_29|, #valid=|v_#valid_232|, #memory_int=|v_#memory_int_157|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret19#1.base, ULTIMATE.start_main_#t~pre20#1, ~f_inv~0.offset, #pthreadsForks, #memory_int, ~f_inv~0.base, ULTIMATE.start_main_#t~ret19#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 719#[L82-3]don't care [584] L82-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre20#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#t~short4#1=|v_thread1Thread1of1ForFork0_#t~short4#1_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|, thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_8|, thread1Thread1of1ForFork0_#t~mem7#1=|v_thread1Thread1of1ForFork0_#t~mem7#1_4|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_12|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~mem6#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#t~short4#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1#1, thread1Thread1of1ForFork0_#t~mem7#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#res#1.base] 743#[L82-4, thread1ENTRY]don't care [562] thread1ENTRY-->L47-4: Formula: (= |v_thread1Thread1of1ForFork0_~i~0#1_1| 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0#1] 735#[L82-4, L47-4]don't care [2022-07-22 12:48:01,868 INFO L750 eck$LassoCheckResult]: Loop: 735#[L82-4, L47-4]don't care [711] L47-4-->L47-4: Formula: (let ((.cse3 (* v_~counter~0_160 4))) (let ((.cse1 (+ .cse3 v_~f~0.offset_80))) (let ((.cse2 (select (select |v_#memory_int_143| v_~f~0.base_80) .cse1))) (let ((.cse4 (* .cse2 4))) (let ((.cse0 (+ v_~f_inv~0.offset_82 .cse4))) (and (<= 0 .cse0) (<= 0 .cse1) (= v_~counter~0_159 .cse2) (<= (+ .cse3 v_~f~0.offset_80 4) (select |v_#length_183| v_~f~0.base_80)) (<= 0 .cse2) (= (ite (= v_~counter~0_160 (select (select |v_#memory_int_143| v_~f_inv~0.base_82) .cse0)) 1 0) |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|) (not (= (ite (and (<= 0 v_~counter~0_160) (< v_~counter~0_160 v_~n~0_54)) 1 0) 0)) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|) (< |v_thread1Thread1of1ForFork0_~i~0#1_26| v_~N~0_25) (= (select |v_#valid_208| v_~f~0.base_80) 1) (= (select |v_#valid_208| v_~f_inv~0.base_82) 1) (< .cse2 v_~n_inv~0_46) (= (+ |v_thread1Thread1of1ForFork0_~i~0#1_26| 1) |v_thread1Thread1of1ForFork0_~i~0#1_25|) (<= (+ v_~f_inv~0.offset_82 .cse4 4) (select |v_#length_183| v_~f_inv~0.base_82)) |v_thread1_#t~short4#1_70| (not (= (ite |v_thread1_#t~short4#1_69| 1 0) 0)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9| 0)))))))) InVars {~counter~0=v_~counter~0_160, ~f_inv~0.offset=v_~f_inv~0.offset_82, ~f~0.base=v_~f~0.base_80, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_26|, #valid=|v_#valid_208|, #memory_int=|v_#memory_int_143|, #length=|v_#length_183|, ~N~0=v_~N~0_25, ~f_inv~0.base=v_~f_inv~0.base_82, ~n~0=v_~n~0_54, ~f~0.offset=v_~f~0.offset_80, ~n_inv~0=v_~n_inv~0_46} OutVars{~counter~0=v_~counter~0_159, ~f_inv~0.offset=v_~f_inv~0.offset_82, ~f~0.base=v_~f~0.base_80, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_9|, thread1Thread1of1ForFork0_#t~short4#1=|v_thread1Thread1of1ForFork0_#t~short4#1_9|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_9|, ~N~0=v_~N~0_25, ~f_inv~0.base=v_~f_inv~0.base_82, ~f~0.offset=v_~f~0.offset_80, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_9|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|, thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_19|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_25|, thread1Thread1of1ForFork0_#t~mem7#1=|v_thread1Thread1of1ForFork0_#t~mem7#1_9|, #valid=|v_#valid_208|, #memory_int=|v_#memory_int_143|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|, #length=|v_#length_183|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_11|, ~n~0=v_~n~0_54, ~n_inv~0=v_~n_inv~0_46} AuxVars[|v_thread1_#t~short4#1_70|, |v_thread1_#t~short4#1_69|] AssignedVars[~counter~0, thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1#1, thread1Thread1of1ForFork0_#t~mem6#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_#t~mem7#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~short4#1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1] 735#[L82-4, L47-4]don't care [2022-07-22 12:48:01,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:01,869 INFO L85 PathProgramCache]: Analyzing trace with hash 1645516006, now seen corresponding path program 1 times [2022-07-22 12:48:01,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:01,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848321608] [2022-07-22 12:48:01,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:01,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:01,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:01,901 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:01,944 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:01,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:01,945 INFO L85 PathProgramCache]: Analyzing trace with hash 742, now seen corresponding path program 2 times [2022-07-22 12:48:01,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:01,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189544027] [2022-07-22 12:48:01,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:01,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:01,956 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:01,966 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:01,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:01,966 INFO L85 PathProgramCache]: Analyzing trace with hash -528610655, now seen corresponding path program 1 times [2022-07-22 12:48:01,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:01,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684145339] [2022-07-22 12:48:01,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:01,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:01,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:48:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 12:48:02,017 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:48:02,017 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1684145339] [2022-07-22 12:48:02,017 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1684145339] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:48:02,017 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:48:02,017 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 12:48:02,018 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819724543] [2022-07-22 12:48:02,018 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:48:02,158 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:48:02,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 12:48:02,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-22 12:48:02,159 INFO L87 Difference]: Start difference. First operand 32 states and 69 transitions. cyclomatic complexity: 53 Second operand has 4 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 4 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:02,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:48:02,224 INFO L93 Difference]: Finished difference Result 59 states and 114 transitions. [2022-07-22 12:48:02,224 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 59 states and 114 transitions. [2022-07-22 12:48:02,226 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-22 12:48:02,227 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 59 states to 32 states and 68 transitions. [2022-07-22 12:48:02,227 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 30 [2022-07-22 12:48:02,227 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 30 [2022-07-22 12:48:02,228 INFO L73 IsDeterministic]: Start isDeterministic. Operand 32 states and 68 transitions. [2022-07-22 12:48:02,228 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:48:02,228 INFO L220 hiAutomatonCegarLoop]: Abstraction has 32 states and 68 transitions. [2022-07-22 12:48:02,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states and 68 transitions. [2022-07-22 12:48:02,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2022-07-22 12:48:02,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 2.125) internal successors, (68), 31 states have internal predecessors, (68), 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 12:48:02,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 68 transitions. [2022-07-22 12:48:02,234 INFO L242 hiAutomatonCegarLoop]: Abstraction has 32 states and 68 transitions. [2022-07-22 12:48:02,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 12:48:02,235 INFO L425 stractBuchiCegarLoop]: Abstraction has 32 states and 68 transitions. [2022-07-22 12:48:02,236 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:48:02,236 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 32 states and 68 transitions. [2022-07-22 12:48:02,237 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-22 12:48:02,237 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:48:02,237 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:48:02,237 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:48:02,237 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:48:02,238 INFO L748 eck$LassoCheckResult]: Stem: 895#[ULTIMATE.startENTRY]don't care [753] ULTIMATE.startENTRY-->L98-6: Formula: (let ((.cse2 (store |v_#valid_293| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1)) (.cse0 (select |v_#memory_int_163| 1))) (and (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_119|) 1 0) 0)) (= (select .cse0 0) 48) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| 1) |v_#valid_292|) (= v_~n~0_72 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_119|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_127| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|) (= |v_#NULL.base_10| 0) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= v_~f_inv~0.offset_94 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_127| 0)) (= 2 (select |v_#length_248| 1)) (= v_~f~0.base_94 0) (= (select |v_#valid_293| 2) 1) (= (select |v_#valid_293| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= (select |v_#valid_293| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_109| 0) (= (select |v_#length_248| 2) 25) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| 0)) (< 0 |v_#StackHeapBarrier_56|) (= v_~f_inv~0.base_94 0) (= (select .cse0 1) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_45| 0) (= v_~counter~0_173 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_119| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_97| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (= |v_#NULL.offset_10| 0) (= v_~f~0.offset_94 0) (= (store (store (store |v_#length_248| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_119| 4)) |v_#length_247|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| |v_#StackHeapBarrier_56|) (= (select |v_#valid_293| 0) 0) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t2~0#1.base_57|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_56|, #valid=|v_#valid_293|, #memory_int=|v_#memory_int_163|, #length=|v_#length_248|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_97|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_25|, ~f_inv~0.offset=v_~f_inv~0.offset_94, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_45|, ~f~0.base=v_~f~0.base_94, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_53|, ULTIMATE.start_main_#t~ret18#1.base=|v_ULTIMATE.start_main_#t~ret18#1.base_41|, ULTIMATE.start_main_#t~ret19#1.offset=|v_ULTIMATE.start_main_#t~ret19#1.offset_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_34|, ~f~0.offset=v_~f~0.offset_94, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_37|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_127|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset_81|, #length=|v_#length_247|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_109|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_34|, ~counter~0=v_~counter~0_173, ULTIMATE.start_main_#t~ret19#1.base=|v_ULTIMATE.start_main_#t~ret19#1.base_37|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_23|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_38|, ~N~0=v_~N~0_41, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ~f_inv~0.base=v_~f_inv~0.base_94, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base_81|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_119|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_53|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_34|, #StackHeapBarrier=|v_#StackHeapBarrier_56|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_53|, #valid=|v_#valid_292|, #memory_int=|v_#memory_int_163|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_33|, ULTIMATE.start_main_#t~ret18#1.offset=|v_ULTIMATE.start_main_#t~ret18#1.offset_41|, ~n~0=v_~n~0_72, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_28|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|, ~n_inv~0=v_~n_inv~0_72, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_28|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~f_inv~0.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~f~0.base, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret18#1.base, ULTIMATE.start_main_#t~ret19#1.offset, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem25#1, ~f~0.offset, ULTIMATE.start_main_#t~pre20#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~nondet17#1, ~counter~0, ULTIMATE.start_main_#t~ret19#1.base, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~f_inv~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #valid, ULTIMATE.start_main_#t~pre22#1, ULTIMATE.start_main_#t~ret18#1.offset, ~n~0, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ~n_inv~0, ULTIMATE.start_main_#t~mem24#1] 897#[L98-6]don't care [706] L98-6-->L98-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45| .cse1))) (and (<= 0 .cse0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_55| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| 1)) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45| .cse1 4) (select |v_#length_173| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| |v_ULTIMATE.start_create_fresh_int_array_~size#1_69|) (= (store |v_#memory_int_140| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45| (store (select |v_#memory_int_140| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_28|)) |v_#memory_int_139|) (= (select |v_#valid_194| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_28|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|, #valid=|v_#valid_194|, #memory_int=|v_#memory_int_140|, #length=|v_#length_173|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_69|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|, #valid=|v_#valid_194|, #memory_int=|v_#memory_int_139|, #length=|v_#length_173|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_55|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_69|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1] 899#[L98-6]don't care [751] L98-6-->L98-14: Formula: (and (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| 0)) (not (= 0 (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) 1 0))) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_93| 0) (= |v_#valid_288| (store |v_#valid_289| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_94| v_~f~0.base_92) (= (store |v_#length_244| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4)) |v_#length_243|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_123| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41| v_~n_inv~0_70) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| |v_#StackHeapBarrier_54|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41| |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_105| 0) (= v_~f~0.offset_92 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_94|) (= (select |v_#valid_289| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93|) 0) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_106| |v_ULTIMATE.start_create_fresh_int_array_~size#1_116|)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_123| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_94|, #StackHeapBarrier=|v_#StackHeapBarrier_54|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_94|, #valid=|v_#valid_289|, #length=|v_#length_244|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_106|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_116|, ~n_inv~0=v_~n_inv~0_70} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_93|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93|, ~f~0.base=v_~f~0.base_92, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_51|, ULTIMATE.start_main_#t~ret18#1.base=|v_ULTIMATE.start_main_#t~ret18#1.base_39|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base_77|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_115|, ~f~0.offset=v_~f~0.offset_92, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_51|, #StackHeapBarrier=|v_#StackHeapBarrier_54|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_51|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_123|, #valid=|v_#valid_288|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset_77|, #length=|v_#length_243|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_105|, ULTIMATE.start_main_#t~ret18#1.offset=|v_ULTIMATE.start_main_#t~ret18#1.offset_39|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|, ~n_inv~0=v_~n_inv~0_70} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~f~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret18#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ~f~0.offset, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~ret18#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 849#[L98-14]don't care [722] L98-14-->L98-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse0 4) (select |v_#length_193| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (= (store |v_#memory_int_150| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_150| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_34|)) |v_#memory_int_149|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_67| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68| 1)) (= (select |v_#valid_218| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (<= 0 .cse1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68| |v_ULTIMATE.start_create_fresh_int_array_~size#1_85|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_34|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_218|, #memory_int=|v_#memory_int_150|, #length=|v_#length_193|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_41|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_218|, #memory_int=|v_#memory_int_149|, #length=|v_#length_193|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_67|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1] 851#[L98-14]don't care [729] L98-14-->L82-3: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77| |v_ULTIMATE.start_create_fresh_int_array_~size#1_93|)) (= v_~f_inv~0.base_90 |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37|) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|) (= (store |v_#memory_int_158| |v_ULTIMATE.start_main_~#t1~0#1.base_31| (store (select |v_#memory_int_158| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) |v_ULTIMATE.start_main_~#t1~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre20#1_25|)) |v_#memory_int_157|) (= (select |v_#valid_232| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|) (= |v_#pthreadsForks_30| |v_ULTIMATE.start_main_#t~pre20#1_25|) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_27|) (select |v_#length_203| |v_ULTIMATE.start_main_~#t1~0#1.base_31|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_27|) (= v_~f_inv~0.offset_90 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, #pthreadsForks=|v_#pthreadsForks_30|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, #valid=|v_#valid_232|, #memory_int=|v_#memory_int_158|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_93|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, ULTIMATE.start_main_#t~ret19#1.base=|v_ULTIMATE.start_main_#t~ret19#1.base_25|, ~f_inv~0.offset=v_~f_inv~0.offset_90, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ~f_inv~0.base=v_~f_inv~0.base_90, ULTIMATE.start_main_#t~ret19#1.offset=|v_ULTIMATE.start_main_#t~ret19#1.offset_25|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_93|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_25|, #pthreadsForks=|v_#pthreadsForks_29|, #valid=|v_#valid_232|, #memory_int=|v_#memory_int_157|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret19#1.base, ULTIMATE.start_main_#t~pre20#1, ~f_inv~0.offset, #pthreadsForks, #memory_int, ~f_inv~0.base, ULTIMATE.start_main_#t~ret19#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 853#[L82-3]don't care [584] L82-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre20#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#t~short4#1=|v_thread1Thread1of1ForFork0_#t~short4#1_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|, thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_8|, thread1Thread1of1ForFork0_#t~mem7#1=|v_thread1Thread1of1ForFork0_#t~mem7#1_4|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_12|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~mem6#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#t~short4#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1#1, thread1Thread1of1ForFork0_#t~mem7#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#res#1.base] 877#[L82-4, thread1ENTRY]don't care [562] thread1ENTRY-->L47-4: Formula: (= |v_thread1Thread1of1ForFork0_~i~0#1_1| 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0#1] 869#[L82-4, L47-4]don't care [2022-07-22 12:48:02,239 INFO L750 eck$LassoCheckResult]: Loop: 869#[L82-4, L47-4]don't care [711] L47-4-->L47-4: Formula: (let ((.cse3 (* v_~counter~0_160 4))) (let ((.cse1 (+ .cse3 v_~f~0.offset_80))) (let ((.cse2 (select (select |v_#memory_int_143| v_~f~0.base_80) .cse1))) (let ((.cse4 (* .cse2 4))) (let ((.cse0 (+ v_~f_inv~0.offset_82 .cse4))) (and (<= 0 .cse0) (<= 0 .cse1) (= v_~counter~0_159 .cse2) (<= (+ .cse3 v_~f~0.offset_80 4) (select |v_#length_183| v_~f~0.base_80)) (<= 0 .cse2) (= (ite (= v_~counter~0_160 (select (select |v_#memory_int_143| v_~f_inv~0.base_82) .cse0)) 1 0) |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|) (not (= (ite (and (<= 0 v_~counter~0_160) (< v_~counter~0_160 v_~n~0_54)) 1 0) 0)) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|) (< |v_thread1Thread1of1ForFork0_~i~0#1_26| v_~N~0_25) (= (select |v_#valid_208| v_~f~0.base_80) 1) (= (select |v_#valid_208| v_~f_inv~0.base_82) 1) (< .cse2 v_~n_inv~0_46) (= (+ |v_thread1Thread1of1ForFork0_~i~0#1_26| 1) |v_thread1Thread1of1ForFork0_~i~0#1_25|) (<= (+ v_~f_inv~0.offset_82 .cse4 4) (select |v_#length_183| v_~f_inv~0.base_82)) |v_thread1_#t~short4#1_70| (not (= (ite |v_thread1_#t~short4#1_69| 1 0) 0)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9| 0)))))))) InVars {~counter~0=v_~counter~0_160, ~f_inv~0.offset=v_~f_inv~0.offset_82, ~f~0.base=v_~f~0.base_80, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_26|, #valid=|v_#valid_208|, #memory_int=|v_#memory_int_143|, #length=|v_#length_183|, ~N~0=v_~N~0_25, ~f_inv~0.base=v_~f_inv~0.base_82, ~n~0=v_~n~0_54, ~f~0.offset=v_~f~0.offset_80, ~n_inv~0=v_~n_inv~0_46} OutVars{~counter~0=v_~counter~0_159, ~f_inv~0.offset=v_~f_inv~0.offset_82, ~f~0.base=v_~f~0.base_80, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_9|, thread1Thread1of1ForFork0_#t~short4#1=|v_thread1Thread1of1ForFork0_#t~short4#1_9|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_9|, ~N~0=v_~N~0_25, ~f_inv~0.base=v_~f_inv~0.base_82, ~f~0.offset=v_~f~0.offset_80, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_9|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|, thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_19|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_25|, thread1Thread1of1ForFork0_#t~mem7#1=|v_thread1Thread1of1ForFork0_#t~mem7#1_9|, #valid=|v_#valid_208|, #memory_int=|v_#memory_int_143|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|, #length=|v_#length_183|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_11|, ~n~0=v_~n~0_54, ~n_inv~0=v_~n_inv~0_46} AuxVars[|v_thread1_#t~short4#1_70|, |v_thread1_#t~short4#1_69|] AssignedVars[~counter~0, thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1#1, thread1Thread1of1ForFork0_#t~mem6#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_#t~mem7#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~short4#1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1] 869#[L82-4, L47-4]don't care [2022-07-22 12:48:02,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:02,239 INFO L85 PathProgramCache]: Analyzing trace with hash -528679314, now seen corresponding path program 1 times [2022-07-22 12:48:02,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:02,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293382758] [2022-07-22 12:48:02,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:02,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:02,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:02,271 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:02,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:02,295 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:02,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:02,296 INFO L85 PathProgramCache]: Analyzing trace with hash 742, now seen corresponding path program 3 times [2022-07-22 12:48:02,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:02,297 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1245366715] [2022-07-22 12:48:02,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:02,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:02,306 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:02,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:02,314 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:02,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:02,315 INFO L85 PathProgramCache]: Analyzing trace with hash 790811161, now seen corresponding path program 1 times [2022-07-22 12:48:02,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:02,315 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252501093] [2022-07-22 12:48:02,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:02,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:02,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:02,364 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:02,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:02,395 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:04,492 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:48:04,492 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:48:04,492 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:48:04,492 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:48:04,492 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:48:04,492 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:04,492 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:48:04,492 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:48:04,493 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-counter-fun.wvr.c_BEv2_Iteration5_Lasso [2022-07-22 12:48:04,493 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:48:04,493 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:48:04,498 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,500 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,501 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,503 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,505 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,515 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,517 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,519 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,535 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,537 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,544 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,549 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,550 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,552 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,553 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,555 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,559 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,561 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,563 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,566 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,568 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:04,570 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:05,692 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:05,693 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 12:48:06,534 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:48:06,534 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:48:06,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:06,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:06,536 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 12:48:06,537 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 12:48:06,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:06,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:06,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:06,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:06,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:06,546 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:06,547 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:06,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:06,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:06,571 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-07-22 12:48:06,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:06,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:06,572 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 12:48:06,573 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 12:48:06,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:06,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:06,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:06,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:06,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:06,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:06,581 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:06,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:06,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:06,604 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:06,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:06,605 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:06,606 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 12:48:06,609 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 12:48:06,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:06,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:06,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:06,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:06,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:06,617 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:06,617 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:06,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:06,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:06,639 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:06,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:06,639 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:06,640 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 12:48:06,641 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 12:48:06,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:06,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:06,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:06,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:06,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:06,649 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:06,649 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:06,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:06,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:06,685 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 12:48:06,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:06,685 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:06,686 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 12:48:06,687 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 12:48:06,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:06,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:06,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:06,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:06,696 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:06,697 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:06,697 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:06,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:06,724 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-07-22 12:48:06,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:06,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:06,725 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 12:48:06,726 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 12:48:06,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:06,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:06,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:06,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:06,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:06,734 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:06,734 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:06,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:06,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:06,757 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 12:48:06,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:06,758 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:06,758 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 12:48:06,759 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 12:48:06,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:06,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:06,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:06,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:06,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:06,767 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:06,768 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:06,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:06,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:06,792 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:06,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:06,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:06,793 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 12:48:06,794 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 12:48:06,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:06,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:06,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:06,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:06,802 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:06,804 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:06,804 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:06,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:06,838 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 12:48:06,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:06,838 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:06,840 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 12:48:06,840 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 12:48:06,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:06,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:06,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:06,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:06,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:06,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:06,848 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:06,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:06,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:06,882 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:06,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:06,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:06,883 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 12:48:06,884 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 12:48:06,885 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 12:48:06,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:06,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:06,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:06,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:06,894 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:06,894 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:06,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:06,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:06,917 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 12:48:06,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:06,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:06,918 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 12:48:06,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:06,925 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 12:48:06,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:06,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:06,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:06,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:06,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:06,928 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:06,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:06,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:06,950 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 12:48:06,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:06,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:06,951 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 12:48:06,955 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 12:48:06,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:06,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:06,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:06,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:06,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:06,963 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:06,963 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:06,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:06,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:06,988 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:06,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:06,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:06,990 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 12:48:06,991 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 12:48:06,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:06,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:06,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:06,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:06,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:06,999 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:07,000 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:07,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:07,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:07,022 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-07-22 12:48:07,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:07,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:07,023 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 12:48:07,024 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 12:48:07,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:07,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:07,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:07,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:07,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:07,034 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:07,034 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:07,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:07,059 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:07,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:07,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:07,060 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 12:48:07,061 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 12:48:07,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:07,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:07,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:07,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:07,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:07,069 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:07,069 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:07,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:07,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:07,093 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 12:48:07,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:07,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:07,094 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 12:48:07,095 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 12:48:07,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:07,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:07,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:07,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:07,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:07,102 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:07,103 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:07,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:07,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:07,127 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:07,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:07,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:07,128 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 12:48:07,129 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 12:48:07,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:07,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:07,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:07,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:07,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:07,142 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:07,142 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:07,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:07,167 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-07-22 12:48:07,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:07,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:07,168 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:07,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:07,173 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 12:48:07,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:07,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:07,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:07,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:07,177 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:07,178 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:07,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:07,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:07,201 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 12:48:07,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:07,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:07,202 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 12:48:07,203 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 12:48:07,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:07,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:07,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:07,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:07,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:07,212 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:07,213 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:07,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:07,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:07,236 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 12:48:07,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:07,236 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:07,237 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 12:48:07,237 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 12:48:07,238 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 12:48:07,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:07,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:07,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:07,247 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:07,249 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:07,249 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:07,260 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:48:07,267 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-07-22 12:48:07,267 INFO L444 ModelExtractionUtils]: 4 out of 10 variables were initially zero. Simplification set additionally 3 variables to zero. [2022-07-22 12:48:07,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:07,268 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:07,269 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 12:48:07,269 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 12:48:07,270 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:48:07,277 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:48:07,277 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:48:07,277 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~N~0, thread1Thread1of1ForFork0_~i~0#1) = 1*~N~0 - 1*thread1Thread1of1ForFork0_~i~0#1 Supporting invariants [] [2022-07-22 12:48:07,299 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 12:48:07,462 INFO L257 tatePredicateManager]: 35 out of 35 supporting invariants were superfluous and have been removed [2022-07-22 12:48:07,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:07,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:48:07,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:48:07,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:48:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:48:07,519 INFO L263 TraceCheckSpWp]: Trace formula consists of 25 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:48:07,520 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:48:07,520 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 12:48:07,520 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:48:07,521 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 32 states and 68 transitions. cyclomatic complexity: 52 Second operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:07,568 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 32 states and 68 transitions. cyclomatic complexity: 52. Second operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 59 states and 146 transitions. Complement of second has 3 states. [2022-07-22 12:48:07,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:48:07,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:07,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 14 transitions. [2022-07-22 12:48:07,570 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 14 transitions. Stem has 7 letters. Loop has 1 letters. [2022-07-22 12:48:07,571 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:07,571 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 14 transitions. Stem has 8 letters. Loop has 1 letters. [2022-07-22 12:48:07,571 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:07,571 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 14 transitions. Stem has 7 letters. Loop has 2 letters. [2022-07-22 12:48:07,571 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:07,571 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 59 states and 146 transitions. [2022-07-22 12:48:07,573 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 13 [2022-07-22 12:48:07,574 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 59 states to 56 states and 141 transitions. [2022-07-22 12:48:07,575 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 34 [2022-07-22 12:48:07,575 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 47 [2022-07-22 12:48:07,575 INFO L73 IsDeterministic]: Start isDeterministic. Operand 56 states and 141 transitions. [2022-07-22 12:48:07,576 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:48:07,576 INFO L220 hiAutomatonCegarLoop]: Abstraction has 56 states and 141 transitions. [2022-07-22 12:48:07,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states and 141 transitions. [2022-07-22 12:48:07,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 44. [2022-07-22 12:48:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 2.5) internal successors, (110), 43 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:07,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 110 transitions. [2022-07-22 12:48:07,582 INFO L242 hiAutomatonCegarLoop]: Abstraction has 44 states and 110 transitions. [2022-07-22 12:48:07,582 INFO L425 stractBuchiCegarLoop]: Abstraction has 44 states and 110 transitions. [2022-07-22 12:48:07,582 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-22 12:48:07,582 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 44 states and 110 transitions. [2022-07-22 12:48:07,583 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 13 [2022-07-22 12:48:07,583 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:48:07,584 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:48:07,584 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:48:07,584 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:48:07,585 INFO L748 eck$LassoCheckResult]: Stem: 1202#[ULTIMATE.startENTRY]don't care [753] ULTIMATE.startENTRY-->L98-6: Formula: (let ((.cse2 (store |v_#valid_293| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1)) (.cse0 (select |v_#memory_int_163| 1))) (and (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_119|) 1 0) 0)) (= (select .cse0 0) 48) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| 1) |v_#valid_292|) (= v_~n~0_72 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_119|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_127| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|) (= |v_#NULL.base_10| 0) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= v_~f_inv~0.offset_94 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_127| 0)) (= 2 (select |v_#length_248| 1)) (= v_~f~0.base_94 0) (= (select |v_#valid_293| 2) 1) (= (select |v_#valid_293| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= (select |v_#valid_293| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_109| 0) (= (select |v_#length_248| 2) 25) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| 0)) (< 0 |v_#StackHeapBarrier_56|) (= v_~f_inv~0.base_94 0) (= (select .cse0 1) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_45| 0) (= v_~counter~0_173 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_119| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_97| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (= |v_#NULL.offset_10| 0) (= v_~f~0.offset_94 0) (= (store (store (store |v_#length_248| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_119| 4)) |v_#length_247|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| |v_#StackHeapBarrier_56|) (= (select |v_#valid_293| 0) 0) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t2~0#1.base_57|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_56|, #valid=|v_#valid_293|, #memory_int=|v_#memory_int_163|, #length=|v_#length_248|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_97|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_25|, ~f_inv~0.offset=v_~f_inv~0.offset_94, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_45|, ~f~0.base=v_~f~0.base_94, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_53|, ULTIMATE.start_main_#t~ret18#1.base=|v_ULTIMATE.start_main_#t~ret18#1.base_41|, ULTIMATE.start_main_#t~ret19#1.offset=|v_ULTIMATE.start_main_#t~ret19#1.offset_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_34|, ~f~0.offset=v_~f~0.offset_94, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_37|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_127|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset_81|, #length=|v_#length_247|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_109|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_34|, ~counter~0=v_~counter~0_173, ULTIMATE.start_main_#t~ret19#1.base=|v_ULTIMATE.start_main_#t~ret19#1.base_37|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_23|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_38|, ~N~0=v_~N~0_41, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ~f_inv~0.base=v_~f_inv~0.base_94, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base_81|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_119|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_53|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_34|, #StackHeapBarrier=|v_#StackHeapBarrier_56|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_53|, #valid=|v_#valid_292|, #memory_int=|v_#memory_int_163|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_33|, ULTIMATE.start_main_#t~ret18#1.offset=|v_ULTIMATE.start_main_#t~ret18#1.offset_41|, ~n~0=v_~n~0_72, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_28|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|, ~n_inv~0=v_~n_inv~0_72, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_28|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~f_inv~0.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~f~0.base, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret18#1.base, ULTIMATE.start_main_#t~ret19#1.offset, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem25#1, ~f~0.offset, ULTIMATE.start_main_#t~pre20#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~nondet17#1, ~counter~0, ULTIMATE.start_main_#t~ret19#1.base, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~f_inv~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #valid, ULTIMATE.start_main_#t~pre22#1, ULTIMATE.start_main_#t~ret18#1.offset, ~n~0, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ~n_inv~0, ULTIMATE.start_main_#t~mem24#1] 1204#[L98-6]don't care [706] L98-6-->L98-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45| .cse1))) (and (<= 0 .cse0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_55| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| 1)) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45| .cse1 4) (select |v_#length_173| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| |v_ULTIMATE.start_create_fresh_int_array_~size#1_69|) (= (store |v_#memory_int_140| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45| (store (select |v_#memory_int_140| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_28|)) |v_#memory_int_139|) (= (select |v_#valid_194| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_28|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|, #valid=|v_#valid_194|, #memory_int=|v_#memory_int_140|, #length=|v_#length_173|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_69|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|, #valid=|v_#valid_194|, #memory_int=|v_#memory_int_139|, #length=|v_#length_173|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_55|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_69|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1] 1206#[L98-6]don't care [751] L98-6-->L98-14: Formula: (and (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| 0)) (not (= 0 (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) 1 0))) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_93| 0) (= |v_#valid_288| (store |v_#valid_289| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_94| v_~f~0.base_92) (= (store |v_#length_244| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4)) |v_#length_243|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_123| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41| v_~n_inv~0_70) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| |v_#StackHeapBarrier_54|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41| |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_105| 0) (= v_~f~0.offset_92 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_94|) (= (select |v_#valid_289| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93|) 0) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_106| |v_ULTIMATE.start_create_fresh_int_array_~size#1_116|)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_123| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_94|, #StackHeapBarrier=|v_#StackHeapBarrier_54|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_94|, #valid=|v_#valid_289|, #length=|v_#length_244|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_106|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_116|, ~n_inv~0=v_~n_inv~0_70} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_93|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93|, ~f~0.base=v_~f~0.base_92, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_51|, ULTIMATE.start_main_#t~ret18#1.base=|v_ULTIMATE.start_main_#t~ret18#1.base_39|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base_77|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_115|, ~f~0.offset=v_~f~0.offset_92, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_51|, #StackHeapBarrier=|v_#StackHeapBarrier_54|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_51|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_123|, #valid=|v_#valid_288|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset_77|, #length=|v_#length_243|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_105|, ULTIMATE.start_main_#t~ret18#1.offset=|v_ULTIMATE.start_main_#t~ret18#1.offset_39|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|, ~n_inv~0=v_~n_inv~0_70} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~f~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret18#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ~f~0.offset, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~ret18#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1152#[L98-14]don't care [722] L98-14-->L98-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse0 4) (select |v_#length_193| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (= (store |v_#memory_int_150| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_150| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_34|)) |v_#memory_int_149|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_67| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68| 1)) (= (select |v_#valid_218| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (<= 0 .cse1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68| |v_ULTIMATE.start_create_fresh_int_array_~size#1_85|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_34|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_218|, #memory_int=|v_#memory_int_150|, #length=|v_#length_193|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_41|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_218|, #memory_int=|v_#memory_int_149|, #length=|v_#length_193|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_67|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1] 1154#[L98-14]don't care [729] L98-14-->L82-3: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77| |v_ULTIMATE.start_create_fresh_int_array_~size#1_93|)) (= v_~f_inv~0.base_90 |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37|) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|) (= (store |v_#memory_int_158| |v_ULTIMATE.start_main_~#t1~0#1.base_31| (store (select |v_#memory_int_158| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) |v_ULTIMATE.start_main_~#t1~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre20#1_25|)) |v_#memory_int_157|) (= (select |v_#valid_232| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|) (= |v_#pthreadsForks_30| |v_ULTIMATE.start_main_#t~pre20#1_25|) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_27|) (select |v_#length_203| |v_ULTIMATE.start_main_~#t1~0#1.base_31|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_27|) (= v_~f_inv~0.offset_90 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, #pthreadsForks=|v_#pthreadsForks_30|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, #valid=|v_#valid_232|, #memory_int=|v_#memory_int_158|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_93|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, ULTIMATE.start_main_#t~ret19#1.base=|v_ULTIMATE.start_main_#t~ret19#1.base_25|, ~f_inv~0.offset=v_~f_inv~0.offset_90, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ~f_inv~0.base=v_~f_inv~0.base_90, ULTIMATE.start_main_#t~ret19#1.offset=|v_ULTIMATE.start_main_#t~ret19#1.offset_25|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_93|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_25|, #pthreadsForks=|v_#pthreadsForks_29|, #valid=|v_#valid_232|, #memory_int=|v_#memory_int_157|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret19#1.base, ULTIMATE.start_main_#t~pre20#1, ~f_inv~0.offset, #pthreadsForks, #memory_int, ~f_inv~0.base, ULTIMATE.start_main_#t~ret19#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 1156#[L82-3]don't care [584] L82-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre20#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#t~short4#1=|v_thread1Thread1of1ForFork0_#t~short4#1_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|, thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_8|, thread1Thread1of1ForFork0_#t~mem7#1=|v_thread1Thread1of1ForFork0_#t~mem7#1_4|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_12|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~mem6#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#t~short4#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1#1, thread1Thread1of1ForFork0_#t~mem7#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#res#1.base] 1184#[L82-4, thread1ENTRY]don't care [562] thread1ENTRY-->L47-4: Formula: (= |v_thread1Thread1of1ForFork0_~i~0#1_1| 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0#1] 1174#[L82-4, L47-4]don't care [718] L82-4-->L83-3: Formula: (and (= |v_#pthreadsForks_26| |v_ULTIMATE.start_main_#t~pre22#1_21|) (= (select |v_#valid_216| |v_ULTIMATE.start_main_~#t2~0#1.base_31|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= (store |v_#memory_int_146| |v_ULTIMATE.start_main_~#t2~0#1.base_31| (store (select |v_#memory_int_146| |v_ULTIMATE.start_main_~#t2~0#1.base_31|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre22#1_21|)) |v_#memory_int_145|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_191| |v_ULTIMATE.start_main_~#t2~0#1.base_31|)) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_216|, #memory_int=|v_#memory_int_146|, #length=|v_#length_191|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_31|} OutVars{ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_23|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_13|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_216|, #memory_int=|v_#memory_int_145|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_21|, #length=|v_#length_191|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre20#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet21#1, #memory_int, ULTIMATE.start_main_#t~pre22#1] 1178#[L47-4, L83-3]don't care [2022-07-22 12:48:07,585 INFO L750 eck$LassoCheckResult]: Loop: 1178#[L47-4, L83-3]don't care [711] L47-4-->L47-4: Formula: (let ((.cse3 (* v_~counter~0_160 4))) (let ((.cse1 (+ .cse3 v_~f~0.offset_80))) (let ((.cse2 (select (select |v_#memory_int_143| v_~f~0.base_80) .cse1))) (let ((.cse4 (* .cse2 4))) (let ((.cse0 (+ v_~f_inv~0.offset_82 .cse4))) (and (<= 0 .cse0) (<= 0 .cse1) (= v_~counter~0_159 .cse2) (<= (+ .cse3 v_~f~0.offset_80 4) (select |v_#length_183| v_~f~0.base_80)) (<= 0 .cse2) (= (ite (= v_~counter~0_160 (select (select |v_#memory_int_143| v_~f_inv~0.base_82) .cse0)) 1 0) |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|) (not (= (ite (and (<= 0 v_~counter~0_160) (< v_~counter~0_160 v_~n~0_54)) 1 0) 0)) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|) (< |v_thread1Thread1of1ForFork0_~i~0#1_26| v_~N~0_25) (= (select |v_#valid_208| v_~f~0.base_80) 1) (= (select |v_#valid_208| v_~f_inv~0.base_82) 1) (< .cse2 v_~n_inv~0_46) (= (+ |v_thread1Thread1of1ForFork0_~i~0#1_26| 1) |v_thread1Thread1of1ForFork0_~i~0#1_25|) (<= (+ v_~f_inv~0.offset_82 .cse4 4) (select |v_#length_183| v_~f_inv~0.base_82)) |v_thread1_#t~short4#1_70| (not (= (ite |v_thread1_#t~short4#1_69| 1 0) 0)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9| 0)))))))) InVars {~counter~0=v_~counter~0_160, ~f_inv~0.offset=v_~f_inv~0.offset_82, ~f~0.base=v_~f~0.base_80, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_26|, #valid=|v_#valid_208|, #memory_int=|v_#memory_int_143|, #length=|v_#length_183|, ~N~0=v_~N~0_25, ~f_inv~0.base=v_~f_inv~0.base_82, ~n~0=v_~n~0_54, ~f~0.offset=v_~f~0.offset_80, ~n_inv~0=v_~n_inv~0_46} OutVars{~counter~0=v_~counter~0_159, ~f_inv~0.offset=v_~f_inv~0.offset_82, ~f~0.base=v_~f~0.base_80, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_9|, thread1Thread1of1ForFork0_#t~short4#1=|v_thread1Thread1of1ForFork0_#t~short4#1_9|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_9|, ~N~0=v_~N~0_25, ~f_inv~0.base=v_~f_inv~0.base_82, ~f~0.offset=v_~f~0.offset_80, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_9|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|, thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_19|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_25|, thread1Thread1of1ForFork0_#t~mem7#1=|v_thread1Thread1of1ForFork0_#t~mem7#1_9|, #valid=|v_#valid_208|, #memory_int=|v_#memory_int_143|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|, #length=|v_#length_183|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_11|, ~n~0=v_~n~0_54, ~n_inv~0=v_~n_inv~0_46} AuxVars[|v_thread1_#t~short4#1_70|, |v_thread1_#t~short4#1_69|] AssignedVars[~counter~0, thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1#1, thread1Thread1of1ForFork0_#t~mem6#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_#t~mem7#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~short4#1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1] 1178#[L47-4, L83-3]don't care [2022-07-22 12:48:07,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:07,586 INFO L85 PathProgramCache]: Analyzing trace with hash 790811168, now seen corresponding path program 1 times [2022-07-22 12:48:07,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:07,586 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25227825] [2022-07-22 12:48:07,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:07,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:07,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:07,612 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:07,636 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:07,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:07,636 INFO L85 PathProgramCache]: Analyzing trace with hash 742, now seen corresponding path program 4 times [2022-07-22 12:48:07,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:07,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314741802] [2022-07-22 12:48:07,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:07,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:07,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:07,644 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:07,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:07,651 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:07,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:07,652 INFO L85 PathProgramCache]: Analyzing trace with hash -1254656857, now seen corresponding path program 1 times [2022-07-22 12:48:07,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:07,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316904448] [2022-07-22 12:48:07,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:07,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:07,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:07,752 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:07,763 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:07,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:07,834 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:09,400 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:48:09,400 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:48:09,400 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:48:09,400 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:48:09,400 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:48:09,400 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:09,400 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:48:09,400 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:48:09,400 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-counter-fun.wvr.c_BEv2_Iteration6_Lasso [2022-07-22 12:48:09,401 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:48:09,401 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:48:09,406 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,415 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,425 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,451 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 12:48:09,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,453 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 12:48:09,455 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 12:48:09,457 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 12:48:09,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,459 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 12:48:09,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:09,461 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 12:48:09,463 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 12:48:09,467 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 12:48:09,469 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 12:48:09,473 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:10,707 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 12:48:11,572 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:48:11,573 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:48:11,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:11,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:11,574 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 12:48:11,577 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 12:48:11,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:11,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:11,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:11,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:11,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:11,585 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:11,586 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:11,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:11,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:11,608 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 12:48:11,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:11,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:11,610 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 12:48:11,611 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 12:48:11,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:11,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:11,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:11,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:11,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:11,619 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:11,619 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:11,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:11,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:11,642 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-22 12:48:11,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:11,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:11,644 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 12:48:11,644 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 12:48:11,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:11,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:11,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:11,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:11,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:11,658 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:11,658 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:11,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:11,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:11,693 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:11,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:11,694 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:11,695 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 12:48:11,695 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 12:48:11,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:11,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:11,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:11,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:11,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:11,703 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:11,703 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:11,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:11,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:11,726 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 12:48:11,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:11,727 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:11,727 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 12:48:11,728 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 12:48:11,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:11,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:11,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:11,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:11,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:11,736 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:11,737 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:11,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:11,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:11,760 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:11,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:11,760 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:11,761 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 12:48:11,762 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 12:48:11,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:11,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:11,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:11,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:11,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:11,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:11,772 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:11,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:11,798 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 12:48:11,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:11,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:11,801 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 12:48:11,802 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 12:48:11,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:11,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:11,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:11,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:11,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:11,811 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:11,814 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:11,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:11,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:11,848 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 12:48:11,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:11,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:11,849 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 12:48:11,850 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 12:48:11,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:11,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:11,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:11,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:11,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:11,858 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:11,859 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:11,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:11,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:11,882 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 12:48:11,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:11,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:11,883 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 12:48:11,884 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 12:48:11,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:11,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:11,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:11,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:11,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:11,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:11,892 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:11,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:11,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:11,914 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 12:48:11,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:11,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:11,915 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 12:48:11,916 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 12:48:11,917 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 12:48:11,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:11,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:11,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:11,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:11,925 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:11,925 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:11,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:11,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:11,947 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-07-22 12:48:11,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:11,949 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:11,951 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 12:48:11,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:11,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:11,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:11,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:11,964 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:11,965 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:11,965 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:11,968 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 12:48:11,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,012 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 12:48:12,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,013 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,013 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 12:48:12,018 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 12:48:12,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:12,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,028 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,029 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,076 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:12,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,077 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 12:48:12,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:12,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,094 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,095 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 12:48:12,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,138 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:12,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,138 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,139 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 12:48:12,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:12,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,153 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:12,153 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:12,156 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 12:48:12,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,188 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 12:48:12,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,189 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,190 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 12:48:12,191 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 12:48:12,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:12,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,199 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,222 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 12:48:12,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,223 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,223 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 12:48:12,224 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 12:48:12,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:12,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,235 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,262 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:12,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,265 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 12:48:12,266 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 12:48:12,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:12,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,273 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,273 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,296 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-07-22 12:48:12,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,298 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 12:48:12,324 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 12:48:12,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:12,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,334 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,334 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,357 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:12,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,358 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 12:48:12,359 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 12:48:12,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:12,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,367 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,390 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-07-22 12:48:12,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,391 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 12:48:12,391 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 12:48:12,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:12,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,400 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:12,400 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:12,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,425 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:12,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,426 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,427 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 12:48:12,427 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 12:48:12,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:12,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,434 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,435 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:12,436 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:12,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,468 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-07-22 12:48:12,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,469 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,470 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 12:48:12,470 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 12:48:12,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:12,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,479 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,479 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,501 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 12:48:12,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,502 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,502 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 12:48:12,503 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 12:48:12,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:12,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,511 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,511 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,534 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-07-22 12:48:12,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,535 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 12:48:12,537 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 12:48:12,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:12,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,545 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,546 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,568 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 12:48:12,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,569 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 12:48:12,570 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 12:48:12,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:12,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,579 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,601 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:12,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,602 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 12:48:12,605 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 12:48:12,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:12,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,614 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,614 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,643 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 12:48:12,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,644 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 12:48:12,645 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 12:48:12,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:12,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,653 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,654 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:12,654 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:12,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,680 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:12,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,681 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 12:48:12,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:12,687 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 12:48:12,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,693 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,716 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 12:48:12,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,716 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,717 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 12:48:12,718 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 12:48:12,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:12,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,726 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,726 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,749 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:12,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,750 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 12:48:12,751 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 12:48:12,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:12,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,759 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,760 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:12,760 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:12,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,814 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:12,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,814 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,815 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 12:48:12,817 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 12:48:12,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:12,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,826 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,826 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,849 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:12,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,850 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 12:48:12,851 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 12:48:12,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:12,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,859 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,859 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,883 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2022-07-22 12:48:12,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,884 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 12:48:12,885 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 12:48:12,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:12,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,894 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,895 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:12,895 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:12,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,921 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:12,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,921 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,922 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 12:48:12,923 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 12:48:12,923 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 12:48:12,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:12,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,930 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,931 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:12,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:12,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:12,953 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2022-07-22 12:48:12,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,954 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:12,955 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-07-22 12:48:12,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:48:12,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:12,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:12,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:12,963 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:12,968 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:12,968 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:12,974 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:48:12,992 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-07-22 12:48:12,992 INFO L444 ModelExtractionUtils]: 4 out of 10 variables were initially zero. Simplification set additionally 3 variables to zero. [2022-07-22 12:48:12,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:12,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:12,993 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:12,994 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-07-22 12:48:12,995 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:48:13,002 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:48:13,002 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:48:13,002 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread1Thread1of1ForFork0_~i~0#1, ~N~0) = -1*thread1Thread1of1ForFork0_~i~0#1 + 1*~N~0 Supporting invariants [] [2022-07-22 12:48:13,024 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-07-22 12:48:13,221 INFO L257 tatePredicateManager]: 40 out of 40 supporting invariants were superfluous and have been removed [2022-07-22 12:48:13,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:13,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:48:13,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:48:13,277 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:48:13,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:48:13,292 INFO L263 TraceCheckSpWp]: Trace formula consists of 25 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:48:13,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:48:13,292 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 12:48:13,293 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:48:13,293 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 44 states and 110 transitions. cyclomatic complexity: 88 Second operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:13,326 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 44 states and 110 transitions. cyclomatic complexity: 88. Second operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 49 states and 121 transitions. Complement of second has 3 states. [2022-07-22 12:48:13,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:48:13,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:13,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 11 transitions. [2022-07-22 12:48:13,330 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 11 transitions. Stem has 8 letters. Loop has 1 letters. [2022-07-22 12:48:13,330 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:13,330 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 11 transitions. Stem has 9 letters. Loop has 1 letters. [2022-07-22 12:48:13,331 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:13,331 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 11 transitions. Stem has 8 letters. Loop has 2 letters. [2022-07-22 12:48:13,331 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:13,331 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 49 states and 121 transitions. [2022-07-22 12:48:13,332 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 12 [2022-07-22 12:48:13,334 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 49 states to 49 states and 121 transitions. [2022-07-22 12:48:13,334 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 34 [2022-07-22 12:48:13,334 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 38 [2022-07-22 12:48:13,334 INFO L73 IsDeterministic]: Start isDeterministic. Operand 49 states and 121 transitions. [2022-07-22 12:48:13,335 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:48:13,335 INFO L220 hiAutomatonCegarLoop]: Abstraction has 49 states and 121 transitions. [2022-07-22 12:48:13,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states and 121 transitions. [2022-07-22 12:48:13,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 43. [2022-07-22 12:48:13,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 2.488372093023256) internal successors, (107), 42 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:13,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 107 transitions. [2022-07-22 12:48:13,340 INFO L242 hiAutomatonCegarLoop]: Abstraction has 43 states and 107 transitions. [2022-07-22 12:48:13,340 INFO L425 stractBuchiCegarLoop]: Abstraction has 43 states and 107 transitions. [2022-07-22 12:48:13,340 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-22 12:48:13,340 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 43 states and 107 transitions. [2022-07-22 12:48:13,341 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 12 [2022-07-22 12:48:13,341 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:48:13,341 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:48:13,342 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:48:13,342 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:48:13,343 INFO L748 eck$LassoCheckResult]: Stem: 1542#[ULTIMATE.startENTRY]don't care [753] ULTIMATE.startENTRY-->L98-6: Formula: (let ((.cse2 (store |v_#valid_293| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1)) (.cse0 (select |v_#memory_int_163| 1))) (and (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_119|) 1 0) 0)) (= (select .cse0 0) 48) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| 1) |v_#valid_292|) (= v_~n~0_72 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43| |v_ULTIMATE.start_create_fresh_int_array_~size#1_119|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_127| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|) (= |v_#NULL.base_10| 0) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= v_~f_inv~0.offset_94 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_127| 0)) (= 2 (select |v_#length_248| 1)) (= v_~f~0.base_94 0) (= (select |v_#valid_293| 2) 1) (= (select |v_#valid_293| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= (select |v_#valid_293| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_109| 0) (= (select |v_#length_248| 2) 25) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| 0)) (< 0 |v_#StackHeapBarrier_56|) (= v_~f_inv~0.base_94 0) (= (select .cse0 1) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_45| 0) (= v_~counter~0_173 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_119| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_97| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (= |v_#NULL.offset_10| 0) (= v_~f~0.offset_94 0) (= (store (store (store |v_#length_248| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_119| 4)) |v_#length_247|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97| |v_#StackHeapBarrier_56|) (= (select |v_#valid_293| 0) 0) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t2~0#1.base_57|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_56|, #valid=|v_#valid_293|, #memory_int=|v_#memory_int_163|, #length=|v_#length_248|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_97|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_25|, ~f_inv~0.offset=v_~f_inv~0.offset_94, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_45|, ~f~0.base=v_~f~0.base_94, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_53|, ULTIMATE.start_main_#t~ret18#1.base=|v_ULTIMATE.start_main_#t~ret18#1.base_41|, ULTIMATE.start_main_#t~ret19#1.offset=|v_ULTIMATE.start_main_#t~ret19#1.offset_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_34|, ~f~0.offset=v_~f~0.offset_94, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_37|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_43|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_127|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset_81|, #length=|v_#length_247|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_109|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_34|, ~counter~0=v_~counter~0_173, ULTIMATE.start_main_#t~ret19#1.base=|v_ULTIMATE.start_main_#t~ret19#1.base_37|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_23|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_97|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_38|, ~N~0=v_~N~0_41, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ~f_inv~0.base=v_~f_inv~0.base_94, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base_81|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_119|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_53|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_34|, #StackHeapBarrier=|v_#StackHeapBarrier_56|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_53|, #valid=|v_#valid_292|, #memory_int=|v_#memory_int_163|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_33|, ULTIMATE.start_main_#t~ret18#1.offset=|v_ULTIMATE.start_main_#t~ret18#1.offset_41|, ~n~0=v_~n~0_72, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_28|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_99|, ~n_inv~0=v_~n_inv~0_72, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_28|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~f_inv~0.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~f~0.base, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret18#1.base, ULTIMATE.start_main_#t~ret19#1.offset, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem25#1, ~f~0.offset, ULTIMATE.start_main_#t~pre20#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~nondet17#1, ~counter~0, ULTIMATE.start_main_#t~ret19#1.base, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~f_inv~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #valid, ULTIMATE.start_main_#t~pre22#1, ULTIMATE.start_main_#t~ret18#1.offset, ~n~0, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ~n_inv~0, ULTIMATE.start_main_#t~mem24#1] 1544#[L98-6]don't care [706] L98-6-->L98-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45| .cse1))) (and (<= 0 .cse0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_55| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| 1)) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45| .cse1 4) (select |v_#length_173| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56| |v_ULTIMATE.start_create_fresh_int_array_~size#1_69|) (= (store |v_#memory_int_140| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45| (store (select |v_#memory_int_140| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_28|)) |v_#memory_int_139|) (= (select |v_#valid_194| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_28|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|, #valid=|v_#valid_194|, #memory_int=|v_#memory_int_140|, #length=|v_#length_173|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_56|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_69|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_45|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_45|, #valid=|v_#valid_194|, #memory_int=|v_#memory_int_139|, #length=|v_#length_173|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_55|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_69|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1] 1546#[L98-6]don't care [751] L98-6-->L98-14: Formula: (and (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| 0)) (not (= 0 (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) 1 0))) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_93| 0) (= |v_#valid_288| (store |v_#valid_289| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_94| v_~f~0.base_92) (= (store |v_#length_244| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4)) |v_#length_243|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_123| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41| v_~n_inv~0_70) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93| |v_#StackHeapBarrier_54|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41| |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_105| 0) (= v_~f~0.offset_92 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_94|) (= (select |v_#valid_289| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93|) 0) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_106| |v_ULTIMATE.start_create_fresh_int_array_~size#1_116|)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_123| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_94|, #StackHeapBarrier=|v_#StackHeapBarrier_54|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_94|, #valid=|v_#valid_289|, #length=|v_#length_244|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_106|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_116|, ~n_inv~0=v_~n_inv~0_70} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_93|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_93|, ~f~0.base=v_~f~0.base_92, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_51|, ULTIMATE.start_main_#t~ret18#1.base=|v_ULTIMATE.start_main_#t~ret18#1.base_39|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base_77|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_115|, ~f~0.offset=v_~f~0.offset_92, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_51|, #StackHeapBarrier=|v_#StackHeapBarrier_54|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_51|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_41|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_123|, #valid=|v_#valid_288|, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset_77|, #length=|v_#length_243|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_105|, ULTIMATE.start_main_#t~ret18#1.offset=|v_ULTIMATE.start_main_#t~ret18#1.offset_39|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|, ~n_inv~0=v_~n_inv~0_70} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~f~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret18#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ~f~0.offset, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc26#1.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~ret18#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1492#[L98-14]don't care [722] L98-14-->L98-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse0 4) (select |v_#length_193| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (= (store |v_#memory_int_150| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_150| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_34|)) |v_#memory_int_149|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_67| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68| 1)) (= (select |v_#valid_218| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (<= 0 .cse1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68| |v_ULTIMATE.start_create_fresh_int_array_~size#1_85|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet28#1_34|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_218|, #memory_int=|v_#memory_int_150|, #length=|v_#length_193|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_68|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_#t~post27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post27#1_41|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_218|, #memory_int=|v_#memory_int_149|, #length=|v_#length_193|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_67|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet28#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1] 1494#[L98-14]don't care [729] L98-14-->L82-3: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77| |v_ULTIMATE.start_create_fresh_int_array_~size#1_93|)) (= v_~f_inv~0.base_90 |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37|) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|) (= (store |v_#memory_int_158| |v_ULTIMATE.start_main_~#t1~0#1.base_31| (store (select |v_#memory_int_158| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) |v_ULTIMATE.start_main_~#t1~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre20#1_25|)) |v_#memory_int_157|) (= (select |v_#valid_232| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|) (= |v_#pthreadsForks_30| |v_ULTIMATE.start_main_#t~pre20#1_25|) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_27|) (select |v_#length_203| |v_ULTIMATE.start_main_~#t1~0#1.base_31|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_27|) (= v_~f_inv~0.offset_90 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, #pthreadsForks=|v_#pthreadsForks_30|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, #valid=|v_#valid_232|, #memory_int=|v_#memory_int_158|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_93|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, ULTIMATE.start_main_#t~ret19#1.base=|v_ULTIMATE.start_main_#t~ret19#1.base_25|, ~f_inv~0.offset=v_~f_inv~0.offset_90, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ~f_inv~0.base=v_~f_inv~0.base_90, ULTIMATE.start_main_#t~ret19#1.offset=|v_ULTIMATE.start_main_#t~ret19#1.offset_25|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_93|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_37|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_25|, #pthreadsForks=|v_#pthreadsForks_29|, #valid=|v_#valid_232|, #memory_int=|v_#memory_int_157|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret19#1.base, ULTIMATE.start_main_#t~pre20#1, ~f_inv~0.offset, #pthreadsForks, #memory_int, ~f_inv~0.base, ULTIMATE.start_main_#t~ret19#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 1496#[L82-3]don't care [584] L82-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre20#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#t~short4#1=|v_thread1Thread1of1ForFork0_#t~short4#1_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|, thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_8|, thread1Thread1of1ForFork0_#t~mem7#1=|v_thread1Thread1of1ForFork0_#t~mem7#1_4|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_12|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~mem6#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#t~short4#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1#1, thread1Thread1of1ForFork0_#t~mem7#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#res#1.base] 1524#[L82-4, thread1ENTRY]don't care [562] thread1ENTRY-->L47-4: Formula: (= |v_thread1Thread1of1ForFork0_~i~0#1_1| 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0#1] 1514#[L82-4, L47-4]don't care [718] L82-4-->L83-3: Formula: (and (= |v_#pthreadsForks_26| |v_ULTIMATE.start_main_#t~pre22#1_21|) (= (select |v_#valid_216| |v_ULTIMATE.start_main_~#t2~0#1.base_31|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= (store |v_#memory_int_146| |v_ULTIMATE.start_main_~#t2~0#1.base_31| (store (select |v_#memory_int_146| |v_ULTIMATE.start_main_~#t2~0#1.base_31|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre22#1_21|)) |v_#memory_int_145|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_191| |v_ULTIMATE.start_main_~#t2~0#1.base_31|)) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_216|, #memory_int=|v_#memory_int_146|, #length=|v_#length_191|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_31|} OutVars{ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_23|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_13|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_216|, #memory_int=|v_#memory_int_145|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_21|, #length=|v_#length_191|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre20#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet21#1, #memory_int, ULTIMATE.start_main_#t~pre22#1] 1518#[L47-4, L83-3]don't care [587] L83-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre22#1_6|) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_6|} OutVars{thread2Thread1of1ForFork1_#t~mem13#1=|v_thread2Thread1of1ForFork1_#t~mem13#1_4|, thread2Thread1of1ForFork1_#t~short11#1=|v_thread2Thread1of1ForFork1_#t~short11#1_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#t~mem9#1=|v_thread2Thread1of1ForFork1_#t~mem9#1_4|, thread2Thread1of1ForFork1_#t~mem14#1=|v_thread2Thread1of1ForFork1_#t~mem14#1_4|, thread2Thread1of1ForFork1_#t~mem12#1=|v_thread2Thread1of1ForFork1_#t~mem12#1_4|, thread2Thread1of1ForFork1_#t~mem10#1=|v_thread2Thread1of1ForFork1_#t~mem10#1_4|, thread2Thread1of1ForFork1_#t~post8#1=|v_thread2Thread1of1ForFork1_#t~post8#1_8|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem13#1, thread2Thread1of1ForFork1_#t~short11#1, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#t~mem9#1, thread2Thread1of1ForFork1_#t~mem14#1, thread2Thread1of1ForFork1_#t~mem12#1, thread2Thread1of1ForFork1_#t~mem10#1, thread2Thread1of1ForFork1_#t~post8#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 1562#[L83-4, thread2ENTRY, L47-4]don't care [2022-07-22 12:48:13,343 INFO L750 eck$LassoCheckResult]: Loop: 1562#[L83-4, thread2ENTRY, L47-4]don't care [711] L47-4-->L47-4: Formula: (let ((.cse3 (* v_~counter~0_160 4))) (let ((.cse1 (+ .cse3 v_~f~0.offset_80))) (let ((.cse2 (select (select |v_#memory_int_143| v_~f~0.base_80) .cse1))) (let ((.cse4 (* .cse2 4))) (let ((.cse0 (+ v_~f_inv~0.offset_82 .cse4))) (and (<= 0 .cse0) (<= 0 .cse1) (= v_~counter~0_159 .cse2) (<= (+ .cse3 v_~f~0.offset_80 4) (select |v_#length_183| v_~f~0.base_80)) (<= 0 .cse2) (= (ite (= v_~counter~0_160 (select (select |v_#memory_int_143| v_~f_inv~0.base_82) .cse0)) 1 0) |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|) (not (= (ite (and (<= 0 v_~counter~0_160) (< v_~counter~0_160 v_~n~0_54)) 1 0) 0)) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|) (< |v_thread1Thread1of1ForFork0_~i~0#1_26| v_~N~0_25) (= (select |v_#valid_208| v_~f~0.base_80) 1) (= (select |v_#valid_208| v_~f_inv~0.base_82) 1) (< .cse2 v_~n_inv~0_46) (= (+ |v_thread1Thread1of1ForFork0_~i~0#1_26| 1) |v_thread1Thread1of1ForFork0_~i~0#1_25|) (<= (+ v_~f_inv~0.offset_82 .cse4 4) (select |v_#length_183| v_~f_inv~0.base_82)) |v_thread1_#t~short4#1_70| (not (= (ite |v_thread1_#t~short4#1_69| 1 0) 0)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9| 0)))))))) InVars {~counter~0=v_~counter~0_160, ~f_inv~0.offset=v_~f_inv~0.offset_82, ~f~0.base=v_~f~0.base_80, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_26|, #valid=|v_#valid_208|, #memory_int=|v_#memory_int_143|, #length=|v_#length_183|, ~N~0=v_~N~0_25, ~f_inv~0.base=v_~f_inv~0.base_82, ~n~0=v_~n~0_54, ~f~0.offset=v_~f~0.offset_80, ~n_inv~0=v_~n_inv~0_46} OutVars{~counter~0=v_~counter~0_159, ~f_inv~0.offset=v_~f_inv~0.offset_82, ~f~0.base=v_~f~0.base_80, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_9|, thread1Thread1of1ForFork0_#t~short4#1=|v_thread1Thread1of1ForFork0_#t~short4#1_9|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_9|, ~N~0=v_~N~0_25, ~f_inv~0.base=v_~f_inv~0.base_82, ~f~0.offset=v_~f~0.offset_80, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_9|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|, thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_19|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_25|, thread1Thread1of1ForFork0_#t~mem7#1=|v_thread1Thread1of1ForFork0_#t~mem7#1_9|, #valid=|v_#valid_208|, #memory_int=|v_#memory_int_143|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|, #length=|v_#length_183|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_11|, ~n~0=v_~n~0_54, ~n_inv~0=v_~n_inv~0_46} AuxVars[|v_thread1_#t~short4#1_70|, |v_thread1_#t~short4#1_69|] AssignedVars[~counter~0, thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1#1, thread1Thread1of1ForFork0_#t~mem6#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_#t~mem7#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~short4#1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1] 1562#[L83-4, thread2ENTRY, L47-4]don't care [2022-07-22 12:48:13,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:13,344 INFO L85 PathProgramCache]: Analyzing trace with hash -1254656981, now seen corresponding path program 1 times [2022-07-22 12:48:13,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:13,344 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2061594833] [2022-07-22 12:48:13,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:13,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:13,374 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:13,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:13,400 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:13,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:13,401 INFO L85 PathProgramCache]: Analyzing trace with hash 742, now seen corresponding path program 5 times [2022-07-22 12:48:13,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:13,401 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1662835059] [2022-07-22 12:48:13,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:13,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:13,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:13,407 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:13,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:13,414 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:13,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:13,415 INFO L85 PathProgramCache]: Analyzing trace with hash -239660036, now seen corresponding path program 1 times [2022-07-22 12:48:13,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:13,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1003833404] [2022-07-22 12:48:13,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:13,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:13,493 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:13,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:13,556 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:14,788 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:15,727 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:48:15,727 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:48:15,727 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:48:15,727 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:48:15,727 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:48:15,727 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:15,727 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:48:15,727 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:48:15,728 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-counter-fun.wvr.c_BEv2_Iteration7_Lasso [2022-07-22 12:48:15,728 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:48:15,728 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:48:15,732 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:15,734 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 12:48:15,735 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:15,736 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 12:48:15,741 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 12:48:15,743 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:15,744 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:15,746 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 12:48:15,748 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:15,749 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 12:48:15,751 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:15,753 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 12:48:15,755 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 12:48:15,756 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:15,758 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:15,760 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 12:48:15,762 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 12:48:15,763 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:15,764 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 12:48:15,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:15,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:16,121 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception: java.lang.IllegalArgumentException at de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) at java.base/java.util.AbstractMap.putAll(AbstractMap.java:281) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.PureSubstitution.(PureSubstitution.java:81) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.(Substitution.java:48) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.apply(Substitution.java:59) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.replaceMapReads(MapEliminator.java:518) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.getRewrittenTransFormula(MapEliminator.java:342) at de.uni_freiburg.informatik.ultimate.lassoranker.preprocessors.MapEliminationLassoPreprocessor.process(MapEliminationLassoPreprocessor.java:109) at de.uni_freiburg.informatik.ultimate.lassoranker.variables.LassoBuilder.applyPreprocessor(LassoBuilder.java:154) at de.uni_freiburg.informatik.ultimate.lassoranker.variables.LassoBuilder.preprocess(LassoBuilder.java:262) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.preprocess(LassoAnalysis.java:280) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.(LassoAnalysis.java:229) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.synthesize(LassoCheck.java:602) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkLassoTermination(LassoCheck.java:910) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.(LassoCheck.java:819) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.(LassoCheck.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.runCegarLoop(AbstractBuchiCegarLoop.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.runCegarLoops(BuchiAutomizerObserver.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:331) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-22 12:48:16,124 INFO L158 Benchmark]: Toolchain (without parser) took 30472.81ms. Allocated memory was 155.2MB in the beginning and 274.7MB in the end (delta: 119.5MB). Free memory was 130.3MB in the beginning and 154.8MB in the end (delta: -24.5MB). Peak memory consumption was 163.6MB. Max. memory is 8.0GB. [2022-07-22 12:48:16,124 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 155.2MB. Free memory is still 126.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:48:16,125 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.08ms. Allocated memory is still 155.2MB. Free memory was 130.1MB in the beginning and 119.0MB in the end (delta: 11.2MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-07-22 12:48:16,125 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.94ms. Allocated memory is still 155.2MB. Free memory was 119.0MB in the beginning and 116.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:48:16,126 INFO L158 Benchmark]: Boogie Preprocessor took 38.58ms. Allocated memory is still 155.2MB. Free memory was 116.9MB in the beginning and 115.2MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-07-22 12:48:16,126 INFO L158 Benchmark]: RCFGBuilder took 1173.71ms. Allocated memory is still 155.2MB. Free memory was 115.0MB in the beginning and 118.4MB in the end (delta: -3.4MB). Peak memory consumption was 20.7MB. Max. memory is 8.0GB. [2022-07-22 12:48:16,127 INFO L158 Benchmark]: BuchiAutomizer took 28872.78ms. Allocated memory was 155.2MB in the beginning and 274.7MB in the end (delta: 119.5MB). Free memory was 118.4MB in the beginning and 154.8MB in the end (delta: -36.4MB). Peak memory consumption was 151.3MB. Max. memory is 8.0GB. [2022-07-22 12:48:16,129 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 155.2MB. Free memory is still 126.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 329.08ms. Allocated memory is still 155.2MB. Free memory was 130.1MB in the beginning and 119.0MB in the end (delta: 11.2MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 48.94ms. Allocated memory is still 155.2MB. Free memory was 119.0MB in the beginning and 116.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 38.58ms. Allocated memory is still 155.2MB. Free memory was 116.9MB in the beginning and 115.2MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 1173.71ms. Allocated memory is still 155.2MB. Free memory was 115.0MB in the beginning and 118.4MB in the end (delta: -3.4MB). Peak memory consumption was 20.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 28872.78ms. Allocated memory was 155.2MB in the beginning and 274.7MB in the end (delta: 119.5MB). Free memory was 118.4MB in the beginning and 154.8MB in the end (delta: -36.4MB). Peak memory consumption was 151.3MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 6.2s, 151 PlacesBefore, 22 PlacesAfterwards, 157 TransitionsBefore, 19 TransitionsAfterwards, 500 CoEnabledTransitionPairs, 7 FixpointIterations, 111 TrivialSequentialCompositions, 17 ConcurrentSequentialCompositions, 23 TrivialYvCompositions, 4 ConcurrentYvCompositions, 9 ChoiceCompositions, 164 TotalNumberOfCompositions, 563 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 519, positive: 508, positive conditional: 0, positive unconditional: 508, negative: 11, negative conditional: 0, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 271, positive: 266, positive conditional: 0, positive unconditional: 266, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 519, positive: 242, positive conditional: 0, positive unconditional: 242, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 271, unknown conditional: 0, unknown unconditional: 271] , Statistics on independence cache: Total cache size (in pairs): 21, Positive cache size: 20, Positive conditional cache size: 0, Positive unconditional cache size: 20, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1 - ExceptionOrErrorResult: IllegalArgumentException: null de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: IllegalArgumentException: null: de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-07-22 12:48:16,176 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...